Texas ranks as top state for female entrepreneurs, Houston startup wins VC competition, and more

short stories

A new report finds that the Lone Star State is ideal for female entrepreneurs — and more Houston innovation news. Photo via Getty Images

Houston is starting summer strong in terms of innovation news, and there might be some headlines you may have missed.

In this roundup of short stories within Houston startups and tech, the Lone Star State ranks in the top 10 best states for women in business, a software startup rolls out a new tool, $5,000 small business grants are up for grabs, and more.

Texas named a top state for female entrepreneurs

The Lone Star State is prime for women entrepreneurs. Graphic courtesy

Banking platform NorthOne has ranked the top 10 states for women in entrepreneurship. Colorado took the No. 1 spot, but Texas ranked at No. 7. The report factored in data across eight metrics for all 50 US states including percentage of women-owned businesses, percentage of women-owned businesses with over 500 employees, number of women-owned businesses, startup survival rate, women-to-men pay ratio, unemployment rate for women, overall unemployment rate, and more.

According to the report, Texas has seen a boom in business growth over the last couple of years. The Lone Star State ranks seventh nationally for the percentage of new businesses at 18.18 percent and has the second highest startup survival rate in our top 10 at 79.63 percent.

"Texas offers a ton of opportunities for female entrepreneurs, too. It has one of the highest numbers of women-owned businesses in the country at a whopping 1.4 million, 2.11 percent of which have over 500 employees," reads the blog post. "That’s the fourth highest overall compared to all 50 states."

Pandata Tech selected for prestigious space innovation program

Pandata Tech is headed for St. Louis. Photos courtesy of Pandata

Pandata Tech was selected from hundreds of national applicants to join a first-of-its-kind program from the United States Government's National Geospatial-Intelligence Agency in partnership with Missouri Technology Corporation and St. Louis-based Capital Innovators.

The 13-week hybrid program will be held at NGA's Moonshot Labs in St. Louis. Eight companies have been selected for the third cohort, and they are tasked with tackling the NGA's four mission imperatives.

Pandata Tech's Data Quality Method (DQM) platform addresses the NGA's mission of Data Access and Data Integrity.

"We are grateful and excited to work directly with a team at NGA to explore multiple use cases that address internal cybersecurity risks and data validation," says Jessica Reitmeier, co-founder of Pandata Tech.

sEATz wins visiting VC competition

This Houston startup is headed to D.C. Photo courtesy

Revolution Ventures visited Houston and was hosted by the HX Venture Fund. On the visit, investors got a peek into the Houston innovation ecosystem, meet startups, and more. Managing Partner Tige Savage, who spoke with InnovationMap ahead of his visit, posed a challenge to startups to showcase their dream day in Houston. The winner would receive a trip to Washington D.C., where Revolution is based, and the Revolution team would return to the Bayou City to execute the dream day.

Houston-based in-venue mobile ordering solution sEATz won the competition with its submission, which included visiting Houston's sports stadiums, experiencing NASA, drinking at breweries, and BBQ. The submission can be viewed here.

Liongard expands its offerings

Houston-based Liongard's Roar technology is helping its customers get all their IT services under one umbrella. Image via Getty Images

Houston-based IT software and automation platform Liongard announced its collaboration with Gradient MSP to automate billing reconciliation. The new tool allows users to pull actual usage data from the customer systems and manage complex billing details more efficiently.

“We’re excited to streamline our Partners’ operations with an automated billing reconciliation solution that’s powerful and intuitive,” says Matt Miller, Liongard's vice president of product, in a news release. “We have the data that partners need to automate this manual process and partnering with Gradient to fully automate that workflow saves MSPs time and money.”

Liongard and Gradient MSP have been testing the integration for several months and have received rave reviews from their Partners.

“We’ve already been through our first billing cycle and I’m eager to deploy more inspectors and creatively address other reconciliation needs with the use of custom metrics,” says Brandon Myers, CEO at IMS Solutions Group. "In the end, the combined customization allows us to address unique situations. We all win together.”

Hello Alice launches latest fund opportunity

Hello Alice is giving out $5,000 grants to small businesses. Photo by Hero Images

Hello Alice has announced its latest round of the $5,000 Small Business Growth Fund. The fund provides the capital entrepreneurs need to make their next big move. Each recipient will receive a $5,000 grant, provided by Mastercard, to accelerate their growth and help make 2022 the year of their small business.

Eligible businesses must:

• Be a for-profit business

• Have less than $1 million in 2021 gross annual revenue

• Have a commitment to their customers and community

• Have a clear plan for use of funds If you applied and were not selected for a previous round of the program, you are welcome to submit a new application.

Hello Alice will evaluate applications based on any new information and judge it against a new pool of applicants. The deadline for this round is May 20, 2022, at 5 pm. Apply now.

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Tige Savage of Revolution Ventures and Sandy Guitar of HX Venture Fund explain how they're working together to fund Houston companies in a recent Q&A. Photos courtesy

This VC visiting Houston has eyes on investing locally in disruptive tech startups

Q&A

The HX Venture Fund is a fund of funds that makes investments as a limited partner in venture capital funds across the country — VC funds that want to add Houston companies to their portfolios. HXVF is is paving the way for those investments by setting up immersive days for venture capitals visiting Houston.

One of these HXVF Engage VC days is taking place this week on Wednesday, April 27. Houston entrepreneurs can hear from partners at Revolution — a Washington, D.C.-based firm with three investment funds and strategies — at a fireside chat kicking off the visit at 8:30 am at The Ion.

Tige Savage, co-founder and managing partner of Revolution Ventures, and Sandy Guitar, managing partner of HX Venture Fund, join InnovationMap for a Q&A about how the two organizations are working together to put funding in the hands of Houston tech entrepreneurs.

InnovationMap: Tige, tell me briefly about Revolution and its family of funds. What types of companies are you looking for?

Tige Savage: We started Revolution about 17 years ago. I co-founded it with Steve Case, the founder of AOL and later the chairman of AOL Time Warner. I ran the venture capital group for that media company — that's how he and I got to know each other. AOL was based in Washington DC, so when Steve and I partnered up to launch our firm, we based it in Washington. We knew that to do the investing of the importance and scale that we had in mind, that it was an idea that was bigger than just Washington DC. So, we hopped on airplanes, and we went to where we thought the most interesting best ideas were. And as we spent our time in the market, we realized that there were a lot of opportunities in a lot of places other than New York City and Silicon Valley — we obviously have nothing against New York City or Silicon Valley, and we make investments in those places. But we realized that there was a lot going on in the country. It really gave us an opportunity to start building ecosystems and investing across the country. We looked back and realized we were generating returns in places like Florida, Washington, DC, and Portland, Oregon, et cetera — and there were great opportunities and great entrepreneurs in those places. And the barriers to building companies in those kinds of places had gotten much smaller than they'd been historically — the internet enabled talent to be in more places we've seen that amplified in a major way through the pandemic.

We started investing, and we raised capital from the outside world — and we did that in three efforts. One is something called the Rise of the Rest seed fund that is a very ecosystem focused investment vehicle. They make hundreds of investments out of their $150 million fund — small investments really to be involved in those communities. Imagine that's a very large top of funnel approach for our organization that allows us to project ourselves in a major way. David Hall is managing director of the fund and will be at this event tomorrow. He's been involved in revolution from the very early days. In fact, he was the very first person I hired.

Revolution Ventures is the fund I'm involved in. We are mostly series A investment effort with a much more concentrated portfolio. We're very focused on this same strategy of investing across the entire country. Then we have a growth fund called Revolution Growth that's sort of a later stage fund — call it series C plus, maybe series D, investor. They take larger stakes, but it's also a concentrated portfolio.

We have a few things that we think are unique about Revolution. One is what we call "place" — it's this geographic approach that we've taken from the start we're real believers that there's opportunity everywhere. We've spent a lot of time, money, capital, et cetera, working on those ecosystems and being in them. That's why places lake Houston are so exciting for us. Secondly, is policy. We're in Washington, it's in the DNA of what we do. It used to be very out of favor for tech companies to say they cared about policy, where we've always known that that's very important. If you go to some of the biggest tech companies today they'll tell you that the most important thing to them and the biggest risk they have is policy and regulatory.

We have a history of investing in billion dollar categories where technology is ripe to make the the business model, the consumer value proposition, the supply chain, the margin structure — something like that — better. That's why we called the firm Revolution, targeting places where technology can revolutionize existing categories, largely for the benefit of consumers.

IM: Sandy, what is it about Revolution that makes it a good fund for Houston companies?

Sandy Guitar: We've met with and built relationships with over 400 venture funds, but have to date have only invested in 14. So ours is a super selective process and we are just honored to be limited partners of Revolution. The reasons that make Revolution such a fit are manyfold. One is we seek investment strategies that we think will find deals in Houston. Revolution's strategy of using both the Rise of the Rest at the seed level, but a concentrated portfolio at the series A level is exactly the kind of strategy that we think works. Their generalist approach, but with specific expertise within various technologies means that they can be nimble from a technology point of view, as they look for deal flow in Houston, and they can allow for a force rank that doesn't force them in one tech bucket. We think that's a great advantage to seasoned venture capitalists.

Second of all, we're looking for investment strategies that create high growth companies, which can be innovative to our investors, such as the HEB, Shell, Chevron, Insperity, Lyondellbasell, et cetera. Those investors at HX Venture Fund rely on us to introduce them to opportunities for co-investment at the company or fund level and for opportunities to be customers to the portfolio companies of our VCs. We believe Revolution is producing the kinds companies that are going to be and are of interest to our limited partners as they try to innovate from within. And then third of all, we're looking for really strong track records that show expertise in selecting, growing and exiting companies. We want Houston entrepreneurs to benefit from that kind of acumen. That takes a lot of track record and lot of time in VC to show proof points of all three of those parts of the company formation process, and Revolution has that in spades.

IM: Tige, do you have Houston startups already in your portfolio and how is HXVF helping you grow your presence in Houston?

TS: Across our funds, between the Rise of the Rest fund and Revolution Ventures, I think there are 19 Texas investments, one in Houston. We also have a company called Big Commerce, which is in the growth fund that's a Texas and Australia-based company. Goodfair is an investment of the Rise of the Rest fund. They made an early investment — love the strategy of really trying to make fashion more affordable and more environmentally conscious and more economically achievable.

We are equally fortunate to have HX involved. Not only are they a great investor, but they're also a great facilitator of intersections for firms like ours that are actively interested in deploying capital in interesting places. We're only a handful of folks, so it takes a lot of leverage. Our Rise of the Rest strategy is an institutional effort, but having partners in the market really matters. This is why we're so excited to be partnered with Sandy and the gang there, because we really view that strategy as a unique and interesting one.

IM: Sandy, tell me about these events you’ve been putting on for your portfolio funds at HXVF.

SG: This is our second event this year already, and we've done about half a dozen of these so far of what we call VC engage days. The idea of the VC engage day is to really connect all of our communities together. In the mornings, we like to make sure that the venture capitalist coming in has an opportunity to speak with our ecosystem and that anybody for free can come and listen to these very experienced and successful venture capitalists. From there, we curate one-on-one meetings between select entrepreneurs and venture capitalists that are part of the day. We also do one-on-ones with our limited partners and the venture capitalists. And then, at the end of the day, we have a private dinner to provide more bespoke conversations either with our limited partners or with the Founder's Circle — 20-plus serial entrepreneurs here in Houston that provide a voice to us at HXVF.

TS: What was just described — that's is not a typical thing. LPs don't do that. We're obviously excited about it. It's a thing unique to Houston. HXVF is doing a lot of work to make these things happen.

IM: Tige, as someone looking in from DC into the Houston market, what do you see happening in the Houston market? What are you most excited about getting to tap into on your visit?

TS: Houston is known for a number of industries and is smart to leverage its engineering talent and try to focus that on ways to amplify it in technology. We think that the opportunities around sort of innovative manufacturing or around logistics around climate are particularly interesting to our funds, because when we talk about revolutionizing large categories in ways that make things better for consumers, those are all major elements that can have that kind of impact.

Houston's an extremely multicultural place. The engineering talent is extremely robust. The ability for large corporations to invest in and take advantage of what's going on in tech is extremely exciting. Finding a way for catalytic activity to happen within within these large businesses is sometimes a challenge. What we're most interested in is seeing where that's happening.

The ecosystem is really blooming. This is sort of the bread and butter of what we do. Collaboration, capital, and network density are what we've always thought are the three key things that are differentiators for a market. And those things are all coming together.

------

This conversation has been edited for brevity and clarity.

The HX Venture Fund has grown its portfolio of venture capital firms with its latest investments. Getty Images

Houston's fund of funds announces 2 new investments

money moves

The HX Venture Fund, which invests in out-of-town venture capital funds that have their eyes on Houston startups, has grown its portfolio.

The fund of funds now has a portfolio of 10 VCs from across the country, across industries, and across startup stages. According to a recent announcement, the HX Venture Fund has invested in New York-based Greycroft Venture Partners and Washington D.C.-based Revolution Ventures. The announcement also included Boston-based Material Impact and San Francisco-based venBio Global Strategic Fund, however those had been previously reported by InnovationMap.

"We are delighted to partner with the general partners of Greycroft Venture Partners, Material Impact, Revolution Ventures, and venBio Global Strategic Fund," says Sandy Guitar, managing director of HX Venture Fund, in the release. "With their proven expertise and exceptional track records, we are excited to integrate them into Houston networks and not only give them access to the Fund's innovative corporate limited partners, but also harness their knowledge to empower Houston entrepreneurs."

These four VC funds join six others that HXVF has invested in: Austin-based LiveOak Venture Partners and Next Coast Ventures, Washington D.C.-based Updata Partners, Chicago-based Baird Capital, and Boston-based .406 Ventures and OpenView Venture Partners.

"The receptivity of the HX Venture Fund model has exceeded all our expectations. Since early 2019, over 217 venture capital funds across the U.S. have expressed definitive interest in participating in our model," says Guillermo Borda, managing director of HX Venture Fund, in the release.

"It is especially noteworthy that collectively, the ten funds selected for HX Venture Fund's portfolio have $3.7 billion in committed capital in their funds to be invested with Houston on their investment radar," Borda adds. "This is at a time that provides compelling investment opportunities in the economic cycle. This is an exciting time for Houston entrepreneurs and our innovation ecosystem."

Guitar previously told InnovationMap that she's looking to curate a portfolio of VCs that is diverse in industries and stage. Additionally, before investing in a VC, the HX Venture Fund looks for an interest in investing into Houston startups. The hope is that, while not required, the HXVF portfolio funds invest in a Houston startup down the road. Earlier this year, Houston-based Liongard became the fund of funds' first example of that.

"The innovation and talent in Houston are best-in-class; we want to be investing there," says Tige Savage, managing partner at Revolution Ventures, in the release.

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Venus Aerospace adds government, C-suite leaders following $91M raise​

new leaders

Fresh off its $91 million Series B, Houston-based Venus Aerospace has made several key additions and promotions to its leadership team.

The company says its expanded team will help it deploy its high-thrust rotating detonation rocket engine (RDRE), which completed its first U.S. flight test last summer.

"We flew the world's first high-thrust RDRE in just over four years on $80 million. We believe that makes it the fastest, most capital-efficient rocket engine program in history," Sassie Duggleby, co-founder and CEO of Venus Aerospace, said in a news release. "Adding this talent to our leadership team is how we bring that same discipline to the company itself, as we scale to meet the technical needs of defense and space customers who need range and speed legacy systems can't deliver."

The key hires include:

Lane Bodian, Vice President of Public Policy

Bodian previously served as the Principal Deputy Assistant Secretary of Defense for Legislative Affairs at the Pentagon.

Dan Rebnord, Director of Federal Government Relations

Rebnord most recently served as Senior Policy Advisor to a member of the Senate Armed Services Committee and previously worked in the Office of Legislative Affairs at the Department of Defense and as Staff Director for a national security subcommittee in the House of Representatives. Rebnord and Bodian will lead Venus' work with government stakeholders.

Tom Barron, Chief Operating Officer

Barron was promoted from his role as vice president of operations for Venus Aerospace. Before his time at Venus, he served as Special Assistant to the Secretary of Defense and consulted aerospace clients at McKinsey & Company. He also served as a U.S. Army Infantry and Special Forces officer.

Nick Cardwell, Chief Product Officer

Cardwell was promoted from his role as vice president of research and development. He previously held product and technology leadership roles at VC-backed tech companies in the San Francisco Bay Area and Austin.

Venus also named Cameron Taylor as its new vice president of operations, Sarah Boland Heine as its head of communications, Matt Stohr as its head of business development, and Sheila Menz as general counsel.

The company also announced a joint technology development agreement to advance the RDRE with defense giant Lockheed Martin last week. Through the partnership, Venus and Lockheed will focus on evaluating the RDRE's propulsion architecture in defense systems, specifically for precision fires applications where weapons are designed to accurately strike targets at long distances.

Lockheed Martin Ventures, the investment arm of the aerospace and defense contractor, is an investor in Venus Aerospace.

"Lockheed Martin is focused on rapidly delivering advanced capabilities that strengthen deterrence and provide decisive advantages for the warfighter," Tim Cahill, president, Lockheed Martin Missiles and Fire Control, said in a news release. "Our collaboration with Venus Aerospace allows us to evaluate a promising propulsion technology and determine how it can be integrated into future precision fires solutions. Efforts like this help accelerate innovation, reduce risk and shorten the path from emerging technology to operational capability."

Venus' RDRE is expected to enable vehicles to travel four to six times the speed of sound from a conventional runway and is about 15 percent more efficient than traditional alternatives, according to the company.

Venus says the reusable, affordable and scalable RDRE is designed with a "common propulsion architecture" that can work for multiple industries and mission types. The company has previously estimated that the hypersonic market is projected to surpass $12 billion by 2030.

New report ranks Houston as America's No. 2 least safe city

Ranking It

A new study contains bad news for Houston. A report from personal finance website SmartAsset ranks the Bayou City as the second-least safe city in the U.S. among cities with at least 250,000 residents.

Only Memphis ranked worse than Houston.

The 2026 study looked at 83 U.S. cities' violent crimes, property crimes, traffic deaths, and disaster risk.

Houston fared poorly in all four: 11.5 violent crimes per 1,000 residents, 42.9 property crimes per 1,000 residents, 11.6 traffic deaths per 100,000 residents, and “very high” risk for natural disasters, which makes sense in a city prone to tropical weather and flooding.

For all cities in the study, disaster risk and traffic deaths were measured at the county level.

Houston is the only Texas city to rank in the bottom 10. The other cities are:

  • 1. Memphis, Tennessee
  • 2. Houston, Texas
  • 3. St. Louis, Missouri
  • 4. San Francisco, California
  • 5. Kansas City, Missouri
  • 6. Albuquerque, New Mexico
  • 7. Oakland, California
  • 8. Nashville, Tennessee
  • 9. Philadelphia, Pennsylvania
  • 10. Detroit, Michigan

“While no major population center is entirely free from danger, some are more successful than others at creating environments where people can live, work and travel with confidence,” SmartAsset says.

Although this study paints Houston in a poor light, other reports take a more positive view. The "America's Best Cities" report from Canada-based real estate and tourism marketing firm Resonance Consultancy ranked as No. 9 in America out of 393 cities with a population of 500,000 or more. Houston also boasts Texas’ 10th best park system, according to its ParkScore Index.

While SmartAsset has bad news for Houston, the Dallas suburb of Plano ranked as the study’s second-safest big city. Compared to Houston, Plano fared well in three of the four categories: 1.5 violent crimes per 1,000 residents, 14.7 property crimes per 1,000 residents, and 6.9 traffic deaths per 100,000 residents. Its only shortcoming is a “relatively high” risk for natural disasters.

Elsewhere in Texas:

  • Fort Worth ranked No. 22
  • Austin ranked No. 26
  • San Antonio ranked No. 54
  • Dallas ranked No. 73
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This article originally appeared on CultureMap.com. Eric Sandler contributed to this article.

15+ startups fueling Houston's $1 billion funding haul for Q1-Q2 2026

cha-ching

Houston startups started 2026 strong, bringing in nearly $1 billion in venture capital in the first half of the year, Pitchbook data shows.

Here are 17 Houston companies that secured funding since January, according to reporting by InnovationMap and our sister site, EnergyCapitalHTX.com.

Did we miss a funding round? Let us know by emailing innoeditor@innovationmap.com.

Sage Geosystems

Sage Geosystems raised a $97 million Series B. Photo via sagegeosystems.com.

Houston-based geothermal energy startup Sage Geosystems closed its Series B fundraising round in January and plans to use the money to launch its first commercial next-generation geothermal power generation facility.

Ormat Technologies and Carbon Direct Capital co-led the $97 million round, according to a press release from Sage. Existing investors Exa, Nabors, alfa8, Arch Meredith, Abilene Partners, Cubit Capital and Ignis H2 Energy also participated, as well as new investors SiteGround Capital and The UC Berkeley Foundation’s Climate Solutions Fund.

The new geothermal power generation facility will be located at one of Ormat Technologies' existing power plants. The Nevada-based company has geothermal power projects in the U.S. and numerous other countries around the world. The facility will use Sage’s proprietary pressure geothermal technology, which extracts geothermal heat energy from hot dry rock, an abundant geothermal resource. Continue reading.

TrueLeap Inc.

Sandip Bordoloi and Sunny Zhang, founders of True Leap Inc. Photo via trueleapinc.com.

Houston-based edtech company TrueLeap Inc. closed an oversubscribed seed round in January.

The $3.3 million round was led by Joe Swinbank Family Limited Partnership, a venture capital firm based in Houston. Gamper Ventures, another Houston firm, also participated with additional strategic partners.

TrueLeap reports that the funding will support the large-scale rollout of its "edge AI, integrated learning systems and last-mile broadband across underserved communities." Continue reading.

Wellysis

Wellysis is known for its continuous ECG/EKG monitor with AI reporting, known as the S-Patch. Photo via wellysis.com.

Wellysis, a Seoul, South Korea-headquartered wearable biosensing company with its U.S. subsidiary based in Houston, closed a $13.5 million pre-IPO funding round in February and plans to expand its Texas operations.

The round was led by Korea Investment Partners, Kyobo Life Insurance, Kyobo Securities, Kolon Investment and a co-general partner fund backed by SBI Investment and Samsung Securities, according to a news release.

Wellysis reports that the latest round brings its total capital raised to about $30 million. The company is working toward a Korea Securities Dealers Automated Quotations listing in Q4 2026 or Q1 2027.

Wellysis is known for its continuous ECG/EKG monitor with AI reporting. Its lightweight and waterproof S-Patch cardiac monitor is designed for extended testing periods of up to 14 days on a single battery charge. Continue reading.

DexMat

DexMat plans to use its seed funding to commercially scale Galvorn, its carbon-based conductive fiber. Photo courtesy DexMat

Houston-based material science and climatech startup DexMat closed a $5 million seed round in February.

The round was led by non sibi ventures, with participation from Governance Partners, Tailwind Futures, BetterWay, Capital Factory and other investors. The company additionally announced that it has secured $3 million of non-dilutive funding.

DexMat plans to use the recent round to commercially scale Galvorn, its carbon-based conductive fiber. The high-performance copper alternative, originally developed at Rice University, is made from carbon nanotube (CNT) fibers, which are less energy- and CO2-intensive to produce. Continue reading.

Coya Therapeutics

Houston biotech co. raises $11M to advance ALS drug development

Coya Therapeutics plans to scale up manufacturing and prepare for the commercialization of COYA 302, its ALS therapy drug. Photo via Getty Images

Houston-based clinical-stage biotechnology company Coya Therapeutics (NASDAQ: COYA) closed a $11.1 million in a private investment round in February.

India-based pharmaceuticals company Dr. Reddy’s Laboratories Inc. led the round with a $10 million investment, according to a news release. New York-based investment firm Greenlight Capital, Coya’s largest institutional shareholder, contributed $1.1 million.

Coya reports that it plans to use the proceeds to scale up manufacturing of low-dose interleukin-2 (IL-2), which is a component of its COYA 302 and will support the commercial readiness of the drug. COYA 302 enhances anti-inflammatory T cell function and suppresses harmful immune activity for treatment of Amyotrophic Lateral Sclerosis (ALS), Frontotemporal Dementia (FTD), Parkinson’s disease and Alzheimer’s disease. Continue reading.

Utility Global

Utility Global’s H2Gen technology aims to decarbonize the heavy industrial sector. Photo courtesy of Utility Global

Houston-based Utility Global raised $100 million in an ongoing Series D round to globally deploy its decarbonization technology at an industrial scale, the company reported in February.

The round was led by Ara Partners and APG Asset, according to a news release. Utility plans to use the funding to expand manufacturing, grow its teams and support its commercial developments and partnerships.

Utility Global's H2Gen technology produces low-cost, clean hydrogen from water and industrial off-gases without requiring electricity. It's designed to integrate into existing industrial infrastructure in hard-to-abate assets in the steel, refining, petrochemical, chemical, low-carbon fuels, and upstream oil and gas sectors. Continue reading.

Cart.com

Cart.com raised $180 million to scale its logistics network, expand AI capabilities and develop workflow automation tools. Photo courtesy of Cart.com

Houston-based commerce and logistics platform Cart.com raised $180 million in growth capital from private equity firm Springcoast Partners, pushing the startup past the $1 billion funding mark since its founding in 2020, the company reported in March.

Cart.com says it will use the capital to scale its logistics network, expand AI capabilities and develop workflow automation tools. Continue reading.

Artemis

Houston-based Artemis, formerly Monalee, closed its latest funding round in March. Rendering courtesy Artemis.

Houston tech startup Artemis raised $6 million from 10 investors, it reported in March. The company offers an AI-supported platform that enables solar, battery storage and home improvement contractors to design, sell and finance energy projects.

Long Journey and Copec WIND Ventures co-led the round, with participation from angel investor Scott Banister, Coalition Operators, FJ Labs, Ludlow Ventures, Palm Tree Crew, Plug and Play Ventures, Shrug Capital and Tribeca Ventures.

To help propel growth, the company secured $10 million in financing last year (under its previous name, Monalee) from venture debt and growth credit provider Applied Real Intelligence. As Monalee, the company raised $16 million in venture capital. Continue reading.

Helix Earth

Helix Earth's technology is estimated to save up to half of the net energy used in commercial air conditioning, reducing both emissions and costs for operators. Photo via Getty Images

Houston-based Helix Earth Technologies closed a $12 million Seed 2 funding round to scale manufacturing of its energy-efficient commercial HVAC add-on technology in April.

Veriten, a Houston-based energy investment firm, led the round. Rua Ventures, Carnrite Ventures, Skywriter LLC and Textbook Ventures also participated.

Helix Earth—which was founded based on NASA technology, spun out of Rice University and has been incubated at Greentown Labs—is developing high-efficiency retrofit dehumidification systems that aim to reduce the energy consumption of commercial HVAC units. The company reports that its technology can lead to "healthier indoor air, lower energy bills, reduced building maintenance, and more comfortable spaces for building owners and occupants." Continue reading.

NanoTech Materials

The company has developed thermal insulation technology that improves efficiency and safety in buildings and outdoor infrastructure. Photo via LinkedIn

Houston-based NanoTech Materials closed a $29.4 million Series A in April.

The round was led by Austin-based HPI Real Estate & Investments. Houston-based Goose Capital and Austin-based Milliken & Company also participated.

Nanotech has developed its patented Insulative Ceramic Particle (ICP) technology, which reduces heat transfer in buildings and outdoor infrastructure, improving efficiency and safety. It's known for its Cool Roof Coat, Wildfire Shield and Insulative Coat: Cool Touch product lines. Continue reading.

Paige

Paige founder and CEO Emily Cisek. Photo courtesy Paige

Houston-based Paige, a comprehensive life planning and succession software company, secured a $2.5 million investment to expand the AI-driven tools on its platform this spring.

The funding comes from Alabama-based 22nd State Banking Company, according to a news release. Paige says it will use the funding to expand automation, AI-driven onboarding and self-service tools, as well as add to its sales and customer success teams.

The company was originally founded by CEO Emily Cisek in 2020 as The Postage and rebranded to Paige last year. It helps users navigate and organize end-of-life planning with features like document storage and organization, password management, and funeral and last wishes planning. Continue reading.

Ace Green Recycling

The company plans to use the funds to support its flagship Texas facility and planned merger. Photo via LinkedIn

Houston-based Ace Green Recycling raised $32 million in private investment in public equity (PIPE) financing to support its future plans for growth, the company reported in May.

The battery recycling technology company secured the financing with Athena Technology Acquisition Corp. II, a publicly traded special purpose acquisition company that Ace previously announced it plans to merge with. Once the merger is completed, Ace will become a publicly traded company on the Nasdaq Stock Exchange under the ticker symbol "AGXI."

Ace says the financing will be used to complete the merger and scale the company. Continue reading.

Casimir

Casimir’s semiconductor chips can generate power from quantum vacuum fields without the need for batteries or charging. Photo via casimir.inc

Houston-based Casimir emerged from stealth in May with a $12 million seed round to commercialize its quantum energy chip.

The round was led by Austin-based Scout Ventures. Lavrock Ventures, Cottonwood Technology, Capital Factory, American Deep Tech, and Tim Draper of Draper Associates also participated in the round. The oversubscribed round exceeded the company’s original $8 million target, according to a news release.

Casimir’s semiconductor chips can generate power from quantum vacuum fields without the need for batteries or charging. The company plans to commercialize its first-generation MicroSparc chip by 2028. Continue reading.

VoltaGrid

VoltaGrid has developed a modular power generation system that improves reliability and limits emissions. Photo via voltagrid.com

Houston-based power generation startup VoltaGrid nailed down a $1 billion equity investment from asset management heavyweight Blackstone and Houston-based oilfield services provider Halliburton in May.

The investment came in two forms:

  • A $775 million primary capital raise
  • A $225 million secondary capital purchase from existing investors

VoltaGrid, founded in 2020, provides behind-the-meter mobile power generation equipment for data centers, microgrids and industrial customers. Continue reading.

Aquanta Vision

Babur Ozden is the founder and CEO of Aquanta Vision. Photo via LinkedIn

Houston climatech startup Aquanta Vision secured pre-seed funding to accelerate the commercialization of its methane leak detection software, the company announced in May.

EIC Rose Rock participated in the round, joining investors like Marathon Petroleum Corporation, Chevron Technology Ventures, Ecosphere Ventures, and Odyssey Energy Advisors. The investment follows successful field trials for Aquanta Vision’s optical gas imaging (OGI) detection software, according to the company. Continue reading.

Axiom Space

Axiom Space closed an oversubscribed $525 million round in June. Image via NASA

Axiom Space tacked on an additional $175 million to a previously announced capital raise in June, bringing the oversubscribed round to a total of more than $525 million.

Axiom shared in February that it had secured $350 million in a financing round led by Type One Ventures and Qatar Investment Authority. In June, the company reported that Japan-based MUFG Bank Ltd. joined the round as a new investor, in addition to continued participation from existing backers.

The funding will go toward developing the company's commercial space station, known as Axiom Station, and the production of its Axiom Extravehicular Mobility Unit (AxEMU) under its NASA spacesuit contract. Continue reading.

Receipts Depositary Corporation

The company's platform makes it easier to buy and trade hard-to-access and less traditional assets. File photo

Houston-based fintech company Receipts Depositary Corporation closed a $7 million oversubscribed funding round in June and plans to scale.

The round was led by Austin-based LiveOak Ventures, with participation from Hivemind Capital, Onigiri Capital, OTC Markets Group, GTS, and Redbeard Ventures, according to a release from RDC.

RDC's platform issues depositary receipts (DRs) to qualified investors on digital and alternative assets, making it easier for investors to buy and trade hard-to-access and less traditional assets. Continue reading.

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