Houston geeks out as No. 7 city in America for gamers, comic book fans, collectors, and more

nerds welcomed

It's not lame to be labeled a "geek" in 2023, and Houston's a great place to embrace your geekness. Photo via Jamie McInall/Pexels

Heads up gamers, a new surprising report has deemed Houston one of the geekiest cities in the country, with two other Texas neighbors in the top 10.

Houston ranked No. 6 in the categories for accessibility to collectibles stores (board game, video, comic book, and trading card shops) and variety of "geeky" events, according to the report by Lawn Love. The city also ranked as the fifth-best city for its variety of costume/cosplay stores.

Houston is home to some fantastic board game and comic book stores, like Bedrock City Comic Company, Dragon's Lair, Nan's Games and Comics, and Asgard Games, which all host fun events and meetups for different groups.

Other factors that helped determine Houston's overall rank as the No. 7 geekiest American city include the number of Dungeons and Dragons groups, LARPing groups, comic cons, Renaissance fairs, and much more.

J. Richard Stevens, the department chair of the College of Media, Communication, and Information at the University of Colorado, Boulder, says the rise in "geeky" community spaces and activities can be attributed to social media obscuring the boundaries "between consumption and commentary about entertainment texts."

"Fan conversation is much more visible in a larger-scaled way than it used to be," Stevens said. "While most fans and audiences still don’t comment on the objects of their passion, those who do are increasingly bundled into tight networks, which amplify their taste politics. Finding virtual fan communities is much easier than it used to be, though there are many more flavors of fan networks for any given fandom, making finding the right one tricky."

Other Texas cities that made it in the top 10 are San Antonio (No. 3) and Austin (No. 6), both with high scores in the categories for collectibles and costumes. San Antonio has third highest number of board game and trading card shops, such as Heroes and Fantasies, Texas' largest comic book and collectibles store.

The top 10 geekiest cities in the United States are:

  • No. 1 – New York City
  • No. 2 – Los Angeles
  • No. 3 – San Antonio
  • No. 4 – Chicago
  • No. 5 – Las Vegas
  • No. 6 – Austin
  • No. 7 – Houston
  • No. 8 – Atlanta
  • No. 9 – Orlando
  • No. 10 – Indianapolis

The full report can be found on lawnlove.com.

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This article originally ran on CultureMap.

It's game on at Hobby Airport, which is one of the first airports in the country to open a premium video game lounge. Photo courtesy of Gameway

Houston airport powers up new gaming lounge for bored and weary travelers

game on and wheels down

Local gamers now have a new option to while away those flight delays and passenger pickup waits at Hobby Airport.

Houston's William P. Hobby Airport is now one the first airports in the country to offer what's dubbed as the "ultimate gaming experience for travelers." The airport has launched a premium video game lounge inside the international terminal called Gameway.

That means weary, bored, or early travelers can chill in the lounge and plug into15 top-of-the-line, luxury gaming stations: six Xbox stations, five Playstation stations, four PC stations, all with the newest games on each platform. Aficionados will surely appreciate the Razer's Iskur Gaming Chairs and Kraken Headsets, along with dedicated high speed internet at each PC station.

The Gameway lounge pays homage to gaming characters, with wall accents that hark to motherboard circuits Crucial for any real gamer: plenty of sweet and savory snacks are available for purchase to fuel up on those fantasy, battle, or sporting endeavors. As for the gaming console stations, players can expect high definition screens, comfortable seating, and plenty of space for belongings.

Make video games a part of your pre-flight ritual. Photo courtesy of Gameway

This gaming addition comes just in time for the holiday rush, when travelers can expect long lines, delays, and are already planning for extended time for trips. As CultureMap previously reported, Hobby will see a big boost in travelers this season — the largest since 2019. Now, those on a long journey can plug in, decompress, and venture on virtual journeys of their own.

Texan travelers may be familiar with Gameway; the company opened its first two locations at Dallas Fort-Worth Airport. The buzzy lounge an industry wave of acclaim: Gameway was awarded Best Traveler Amenity in 2019 at the ACI-NA Awards and in 2020, voted “Most Innovative Customer Experience” at the Airport Experience Traveler Awards, per press materials.

Two new locations followed in 2021: LAX Terminal 6 and Charlotte Douglas International Airport. The first of Gameway's Ultra lounge brand opened in September at Delta's Terminal 3 in LAX.

Gaming culture is a way of life in the Bayou City , which hosts Comicpalooza, the largest pop culture festival in Texas, and is home to several e-sports teams, including the pro esports squad, the Houston Outlaws.

A delayed flight never seemed so ideal for gamers flying out of Hobby. Photo courtesy of Gameway

“Gameway is the real reason to get to the airport early,” said Co-Founder Jordan Walbridge in a statement. “Our mission is to upgrade the typical wait-at-the-gate experience with a new stimulating, entertaining option for travelers of all ages.”

Here's guessing Hobby might just see an increase in missed or late flight arrivals — as travelers simply must beat those big bosses, solve puzzles, or win sports matches in the lounge.

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This article originally ran on CultureMap.

A nonprofit organization has rolled out an esports platform and event to raise awareness and funding for those with disabilities. Photo via Getty Images

Houston nonprofit facilitates gaming for a good cause

esports for charity

For many video games is getaway from reality, but for those with disabilities — thanks to a nonprofit organization —gaming can mean a lot more.

On Saturday Dec. 3 from 1 to 9 pm, Easter Seals Greater Houston will be joining forces with ES Gaming for the inaugural Game4Access Streamathon.

The streamathon will be held on International Day of Persons with Disabilities, and feature ESG Ambassador Gamers from the Houston area and nationally gaming, interacting with special celebrity guests, and opportunities for audience participation and shoutouts – all while supporting a good cause. The event will take place on popular streaming platform Twitch.

Gaming helps enhance cognitive skills, motor skills, improve mental well-being, and can help reduce feelings of social isolation due to the interactive nature of playing with others.

“This is really a unique way for (people) to form a community without having to leave their house, and being part of an inclusive environment,” says Kelly Klein, development director of Easter Seals Greater Houston. ”The adaptive equipment and specialized technology just does so many miraculous things for people with disabilities on so many levels — not just gaming. With gaming, it is an entrance into a whole new world.”

Easter Seals is the seventh-largest nonprofit and largest disability service organization in the United States, and helps 1.5 million people per year. ES Gaming was established to create a new standard for equity and inclusion among gamers, and hopes to add to its community building with more tournaments and charity streams. According to the organization, a gaming scholarship program is expected to launch sometime in 2023.

According to ES Gaming, 64 percent of people with disabilities play video games, and 60 percent of disabled gamers play casual games for more than 5 hours per week. Technology has been at the forefront of trying to bridge the developmental gaps with those with disabilities of all kinds.

“The advancements we’ve made over the last 25 years (in technology) ending with the iPad, and everything in between has really made it a level playing field not just for gaming, but for employment and everything,” Klein tells InnovationMap.

Fertitta just had an exit of one of his companies. Photo by J. Thomas Ford

Tilman Fertitta's golden online gaming casino officially sold to major sports company

done deal

The acquisition of Tilman Feritta’s Golden Nugget Online Gaming, Inc. (Nasdaq: GNOG) by digital sports entertainment and gaming company DraftKings Inc. (Nasdaq: DKNG) is complete.

DraftKings announced that it has completed the acquisition, worth at approximately $1.6 billion (dubbed the “GNOG Acquisition”) on Thursday, May 5.

“This will be an alliance unlike any other in the digital sports, entertainment and online gaming industry,” Fertitta said in a statement . “Now that the acquisition is completed, I look forward to what the future will bring for our combined company and am confident this relationship will be a huge success.”

DraftKings notes in a press release that this GNOG Acquisition will allow the company to leverage Golden Nugget’s established brand to “broaden its reach into new customer segments and enhance the combined company’s iGaming product offerings through DraftKings’ vertically integrated tech stack and Golden Nugget Online Gaming’s unique capabilities – including Live Dealer.”

Notably, the GNOG Acquisition will not include brick and mortar Golden Nugget casinos; Fertitta will maintain ownership of those entities.

The GNOG Acquisition will deliver “significant” benefits to DraftKings, as well as expected savings of $300 million, a release notes. The company aims to deploy a multi-brand approach meant to enhance cross-selling opportunities and drive increased revenue.

Additionally, DraftKings and Fertitta Entertainment expect to rebrand some current and future retail sportsbook locations at Fertitta Entertainment-owned Golden Nugget properties into DraftKings sportsbooks.

As CultureMap previously reported, DraftKings' agreement with Fertitta Entertainment will provide for it to become the exclusive daily fantasy sports, sports betting, and iGaming partner of the Houston Rockets. Additionally, if sports betting becomes legal in Texas, DraftKings will open a sportsbook at the Toyota Center.

As the Houston Chronicle reports, DraftKings, headquartered in Boston, more than doubled its revenues to nearly $1.3 billion in 2021 from about $615 million in 2020, according to SEC filings. Its net loss widened to about $1.5 billion from $1.2 billion in 2020.

“Acquiring Golden Nugget Online Gaming gives us synergies across our business,” said Jason Robins, chairman and CEO of DraftKings, in a statement. “We anticipate that this acquisition will provide meaningful revenue uplift by utilizing our data-driven marketing capabilities and a dual brand iGaming strategy, gross margin improvement opportunities, and cost savings across external marketing and SG&A. I am proud to welcome the Golden Nugget Online Gaming team to the DraftKings family.”

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This article originally ran on CultureMap.

Watch elite gamers face off in League of Legends. Photo by Jamie McInall/Pexels

Popular esports tournament powers up at NRG Stadium with a historic twist

game on

Heads up, gamers. The most popular esport is coming to the Bayou City. The League Championship Series (LCS), will host its marquee championship event at NRG Stadium (8825 Kirby Dr.) on April 23 and 24, the organization announced.

Not only is this the first time the tournament will be held in Texas, it’s also the first time the prestigious League of Legends competition — the LCS Spring Finals — will be hosted in an NFL stadium. For the uninitiated, League of Legends is a wildly popular, team-based multiplayer strategy game.

Houston fans are invited to attend both the pregame Fan Fest celebration and the LCS Finals, a first since the pandemic. The Fan Fest starts at 10 am Saturday, April 23, and the first match starts at 2:30 pm.

As the league’s first seasonal championship event of the year, the competition will see North America’s top three teams vie for an LCS trophy, a banner in the LCS Studio rafters, and an invite to the international Mid-Season Invitational in Busan, South Korea next month, per a release.

Developed and run by influential and prolific developer and publisher Riot Games, this championship will be held in North America across four cities — Mexico City, New York City, Toronto and San Francisco, a first since 2016, a release notes.

As the most-watched esport in the world with 12 international leagues, the 10-year-old LCS is actually the third-most popular major professional sports league among 18- to 34-year-olds in the U.S., per industry insiders.

For some perspective, more than 465 million people watched esports in 2021. Esports generated more than $1 billion in revenue, according to a Newzoo report.

For more information on the Fan Fest and tournament, visit the official site.

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This article originally ran on CultureMap.

The University of St. Thomas has opened its esports center on its campus. Photo courtesy of UST

Houston university opens esports facility on campus

game on

Houston's University of St. Thomas has taken a big step into the esports arena.

On August 31, the school held a grand opening for its on-campus esports facility. The facility features 13 gaming stations decked out with high-end tech equipment, including three 70-inch TV screens and Alienware monitors. The university recently gained an esports sponsorship from Monster Energy.

Beena George, chief innovation officer at UST, introduced esports to the school. It's the first university in Houston to launch a competitive esports team and esports academic program. UST teamed up with Houston-based Mainline, an esports platform and media company, to develop the curriculum.

"Our university is educating youth to take advantage of the tremendous career opportunities that are presented by esports," George says.

Esports is one of the world's fasting-growing industries, with global revenue projected to hit $1 billion this year and $1.8 billion in 2022. North America accounts for nearly one-third of this year's projected revenue.

According to Next College Student Athlete, UST joins about 175 colleges and universities that are members of the National Association of Collegiate Esports. The website lists eight schools in Texas with esports programs:

  • Concordia University - Texas in Austin.
  • McMurry University in Abilene.
  • Schreiner University in Kerrville.
  • Texas A&M University - San Antonio.
  • Texas Wesleyan University in Fort Worth.
  • University of North Texas in Denton.
  • University of Texas at Dallas in Richardson.
  • Wayland Baptist University in Plainview.

Anthony Dominguez, a 20-year-old computer science major from Puerto Rico, competes on UST's varsity esports team, which started last year. He's pondering a career in esports after earning his degree.

"After college, I see myself pursuing a future in one of the two fields, either computer science or esports," Dominguez says in a UST news release. "As a competitive esports player, I consider myself to be very good. I may consider pursuing gaming as a professional."

Justin Pelt, UST's esports coach and program director, says the academic element of the esports initiative offers an array of professional opportunities for students like Dominguez. A UST student currently can receive a minor in esports coaching, an academic specialty that launched this fall. In the near future, UST plans to introduce more esports minors (in communication and business).

The North America Scholastic Esports Federation partnered last year with UST to enable high school students to earn college credit while learning about the business of esports.

"UST provides students with the foundational pieces of the industry, the production, the business aspect, and the professional side," Pelt says in the news release.

Potential jobs in esports include broadcaster, player, coach, entrepreneur, events manager, sales professional, social media coordinator, talent manager, and contract attorney.

Some UST graduates may be able to stay in Houston to pursue esports careers, as the industry is expanding here. The Houston Outlaws esports team was founded in 2017, and Belong Gaming Arenas said in June that its first U.S. esports location will be in Houston. In addition, several esports startups are based in the Houston area, including Mainline, Enterprise Gaming, and Uconnect Esports.

"The more Houston innovates and grows in the esports space and starts hosting big events, people around the world in the esports demographic will inevitably take notice and potentially create more interest in our city," Pelt says.

UST is one of about 175 colleges that has an esports team. Photo courtesy of UST

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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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