10+ can't-miss Houston business and innovation events in June

where to be

Here's your one-stop shop for innovation events in Houston this month. Photo via Getty Images

It's fully summer here in Houston, and the city's business community is mixing in networking and conference events with family vacations and time off. Here's a rundown of what all to throw on your calendar for June when it comes to innovation-related events.

This article will be updated as more business and tech events are announced.

June 1 — Houston Veterans In Residence Showcase

Bunker Labs’ Veterans in Residence Showcase is a nationwide event spanning across 23 cities and 3 virtual cohorts, celebrating over 400 veteran and military spouse entrepreneurs launching their startups and businesses from our recent cohort. It gives you a chance to network with local participants. Become part of your local business community and learn how you can get involved by patronizing, investing in, or partnering up with our veterans and military spouse entrepreneurs.

The event is Wednesday, June 1, 6 to 8 pm, at WeWork Jones Hall. Click here to register.

June 1 — SportsTech Meetup + Happy Hour

Join us for a meetup and happy hour to socialize with fellow entrepreneurs and business owners in SportsTech. The event is hosted by Pokatok, a new sports tech startup focused on elevating sports innovation in Houston.

The event is Wednesday, June 1, 4 to 6 pm, at The Cannon Sports. Click here to register.

June 2 — Building a Talent Strong Texas, a Special UpSkill Works forum 

Dr. Harrison Keller, Commissioner of Higher Education, is fresh off the Texas Higher Education Coordinating Board's release of its Building a Talent Strong Texas plan, which elevates the critical importance of post-secondary education and continued skills development.

The event is Thursday, June 2, noon to 1 pm, online. Click here to register.

June 8 — Carbon to Value Initiative Year 2 Kickoff

Year 2 of the C2V Initiative builds on its successful first year in 2021 that led to partnerships, technology advancement, and industry growth. Join us, together with Fluor Corporation, a leading global engineering, procurement and construction (EPC) company, as we kick off year 2 of this exciting program, which will connect the selected startups with experts, resources, and programming to help them achieve their commercial and technical milestones!

The event is Wednesday, June 8, 6 to 8 pm, at Greentown Houston. Click here to register.

June 8 — Illuminate Houston: An Innovation Conversation

Illuminate Houston is an event series highlighting business leaders who challenge the way we think about the future. Illuminate Houston features dynamic formats where speakers and attendees discuss trends, technologies and issues that define how we do business. The Partnership welcomes Gaurab Chakrabarti, CEO and Co-founder of Solugen on Wednesday, June 8.

The event is Wednesday, June 8, noon to 1 pm, online. Click here to register.

June 8 — High Performance Institute Information Session

Join The Ion as we hear from High Performance Institute and how we are working to build a partnership for the community.

The event is Wednesday, June 8, 4 to 6 pm, at the Ion. Click here to register.

June 9 — Sip & Socialize, brought to you by partner of The Cannon, Dell for Startups

Enjoy some cocktails from partner of The Cannon, Dell for Startups, and learn more about the upcoming pitch competition on June 29th.

The event is Thursday, June 9, 4:30 to 6:30 pm, at The Powder Keg (1300 Brittmoore Rd). Click here to register.

June 16 — Transition On Tap: In Partnership with The Veterans Advanced Energy Project

Greentown Houston is hosting a special Transition On Tap in partnership with The Veterans Advanced Energy Project. Some of America's best talent joined the military to serve and deploy to combat in a time of national crisis. Now those same veterans are entering the energy transition for their next tour of duty. While the climate crisis is a call to serve, the energy transition is also a massive economic opportunity these young leaders are running towards. Learn from the panel of experienced professionals and meet other like-minded individuals passionate about the energy transition.

The event is Thursday, June 16, 5 to 8 pm, at Greentown Labs Houston (4200 San Jacinto St). Click here to register.

June 20-22 — 6th Annual Energy Drone & Robotics Summit

The Energy Drone & Robotics Summit is the largest event in the world for UAVs, Robotics & Data/AI/ML, exclusively focused on the business and technology of unmanned systems, automation and data/AI in energy & industrial operations. Over the last 5 years, it has grown to the most influential gathering of industrial, energy and engineering leaders from around the globe where the key challenges & solutions are addressed for operating drones, satellites, and robotics successfully and managing/making data actionable, from the stars to the sea floor.

The event is Monday-Wednesday, June 20-22, at the Woodlands Marriott. Click here to register.

June 22 — Houston Startup Showcase

The Houston Startup Showcase is a year-long series of monthly pitch competitions. Founders will pitch LIVE AT THE ION and compete for the grand prize package. Watch the startups pitch their company and see who the judges will name the champion of Houston Startup Showcase 2022.

The event is Wednesday, June 22, 2:45 to 5:30 pm, at the Ion. Click here to register.

June 28 — Future of Global Energy: Innovation District Reception and Tour

Day one of the Future of Global Energy Conference Presented by Chevron begins offers a special tour and reception in the heart of Houston's innovation district highlighting some of the key venues that are propelling energy transition forward here in Houston. Attendees will tour Greentown Labs and The Ion.

The event is Thursday, June 2, 2:45 to 5:30 pm, at the Houston Innovation District. Click here to register.

June 28-30 — The Future of Global Energy: Houston’s Role in Leading the Energy Transition Presented by Chevron

To highlight Houston's role in the global energy transition, the Greater Houston Partnership and Center for Houston's Future will host a dynamic three-day conference providing global and national context on the changing energy landscape and highlight Houston's leadership in the global energy transition.

The event is Tuesday-Thursday, June 28-30, and is a hybrid event. Click here to register.

June 29 — Alumni Napier Rice Launch Challenge 2022

Join Liu Idea Lab for Innovation and Entrepreneurship and support Rice University alumni startups at the H. Albert Napier Rice Launch Challenge (NRLC) virtual Championships on Wednesday, June 29. Six alumni finalists will pitch their ventures for the chance to win equity-free funding.

The event is Wednesday, June 29, 6 to 8 pm, online. Click here to register.

June 29 — Panel & Pitch Competition, Sponsored by Dell for Startups

As part of the tour, the Dell for Startups team will be stopping by Houston in partnership with The Cannon to host a Houston Founder Pitch Competition. Eight startups from all across the city will compete for $25,000 worth of prizes is taking place at The Cannon.

The event is Wednesday, June 29, 4 to 7:30 pm, at the Cannon West Houston. Click here to register.

Memorial Park getting ready to deliver a few projects from its 10-year master plan was one of this week's top stories. Courtesy of Memorial Park Conservancy

5 most popular innovation stories in Houston this week

What's Trending

This week was flooded with more than just the tropical disturbance that hit Houston. The city hosted a slew of events — from Plug and Play's Houston Innovation Week and Capital Factory's Texas Startups Roadshow to TMCx's Demo Day and the Low Carbon Energy Summit hosted by KPMG and the Center for Houston's Future.

Spoiler: More events are coming. Stay tuned to our June innovation events guide for the latest.

This week on InnovationMap, we launched our first series of profiles for Pride Month and featured a Texas startup force, Marissa Limsiaco from Tenavox, and we broke the news that Plug and Play will launch its accelerator by end of the year.

Scroll through the stories below to read snippets of the top trending stories in Houston innovation.

Need more than just trending news on Fridays? Subscribe to our daily newsletter that sends fresh stories straight to your inboxes every morning.

Memorial Park Conservancy plans to deliver its first project of its master plan redevelopment next year

Memorial Park Conservancy is gearing up to unveil one if its first projects within its 10-year master plan redevelopment. Photo courtesy of MPC

Memorial Park Conservancy has until 2028 to deliver on its master plan redevelopment project, but if MPC president and CEO Shellye Arnold has anything to say about it, the plan will be completed way ahead of that.

The project is a collaborative effort between MPC, Uptown Houston TIRZ, and Houston Parks and Recreation Department to redevelop the 1,500-acre park. In 2011, a major drought decimated the park and areas saw losses of 50 to even 90 percent of the canopy of trees. Continue reading the story.

10+ can't-miss Houston business and innovation events for June

Check out these conferences, pitch competitions, networking, and more. Getty Images

Summer's here and living isn't necessarily easy — especially when it comes to scheduling. Houston's busting at the seams with networking, panel, and pitch events this month. Continue reading the story.

Houston nonprofit that's upcycling textiles and clothing opens new store

Magpies & Peacocks has prevented over 220,000 pounds of textiles in landfills by upcycling fabrics for new fashion items. The nonprofit now has a new store to keep up with demand. Magpies & Peacocks/Instagram

Magpies & Peacocks, the nation's only nonprofit design house that collects and reuses post consumer textiles, clothing, and accessories, opens their first permanent retail space in Houston on Saturday, June 1. The Co:Lab Marketplace will be located inside the organization's current warehouse space in Houston's East End.

The 6,000-square-foot space holds luxury upcycled sustainable clothing, jewelry, accessories, and home decor, along with partner sustainable and ethical brands. There will also be a bar offering cocktails and coffee, a lounge area, and a capsule gallery featuring the work of local artists. Continue reading the story.

3 TMCx companies have raised funds while completing the Houston accelerator

Three companies in TMCx's current cohort are leaving the program with new funds. Courtesy of TMCx

According to the CDCThe Texas Medical Center's accelerator program is wrapping up its Digital Health cohort this week with the culmination of its TMCx Demo Day, and, while all of the companies have something to celebrate, three have announced that they are leaving the program with fresh funds.

Meru, Roundtrip, and Sani Nudge have raised over $10 million between the three companies. All three will be presenting at the TMCx Digital Health Demo Day on June 6 with the 16 other companies in the cohort. Continue reading the story.

5 things you need to know about Houston's Microsoft- and Intel-backed accelerator program

The inaugural Smart Cities accelerator in Houston will have its cohort create solutions for a set of problems the city faces. Sky Noir Photography by Bill Dickinson/Getty Images

At a Microsoft IoT in Action event in April, Mayor Sylvester Turner announced that the city would launch the Ion Smart Cities Accelerator — a program that would task a set of startups and entrepreneurs with creating digital and technical solutions to key problems within Houston.

"As a result of incorporating smart technologies, Houston will have the ability to create a more resilient and mobile-friendly city, and in turn accelerate our city's economic growth and prepare for the needs of 21st Century citizens," Mayor Turner says in a release. Continue reading the story.

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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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