Here are the 10 Houston startups that closed venture capital investment in the fourth quarter of last year. Photo via Getty Images

Houston startups saw a busy last quarter when it came to funding in 2022. From seed to series C, 10 Houston startups wrapped up the year with investment round closings.

In case you missed some of these headlines, InnovationMap has rounded up these 10 deals based on previous reporting. Scroll through to see which Houston startups are catching the eyes — and cashing the checks — of investors.

Houston-based virtual reality startup raises $3.2M in first outside capital round

VR training startup, HTX Labs, has raised funding from an outside investor for the first time. Courtesy of HTX Labs

HTX Labs, a Houston-based company that designs extended reality training for military and business purposes, announced last week that it has raised its first outside capital.

The company has received a $3.2 million investment from Cypress Growth Capital. Founded in 2017, HTX Labs — developer of the EMPACT Immersive Learning Platform — has been granted funding from the Department of Defense as well as grown its client base of commercial Enterprises. The platform uses virtual and extended reality that "enables organizations to rapidly create, deploy, measure, and sustain cost-effective, secure, and centralized immersive training programs, all within engaging, fully interactive virtual environments," per a news release.

“We have been looking to secure outside capital to accelerate the growth of our EMPACT platform and customer base but we hadn’t found the right partner who provided an investment vehicle that matched our needs,“ says HTX Labs CEO Scott Schneider in the release. “We found everything we were looking for in Cypress Growth Capital. They have a non-dilutive funding model that aligns with our capital expectations and have the level of experience that really makes this smart money." Read more.

Houston-based travel tech startup raises nearly $1M to continue expansion

A Houston company has raised additional funding as it grows its encrypted lodging booking platform. Photo via Gustavo Fring/Pexels

A travel booking technology company that's looking to alleviate some of the stresses of finding and making hotel reservations has raised additional seed funding.

Houston-based Pinktada has raised additional funding to the tune of $975,000. Ireland-based Selenean Capital contributed to the seed funding round, joining the company's previous investor True Global Ventures 4 Plus, which has invested $2 million to date. According to Crunchbase data, the latest investment brings the company's total to $3.9 million.

“Selenean Capital’s approach to partnership is identifying real world future needs and then working relentlessly to achieve those goals," says Davin Browne, Selenean’s CEO, in a news release. "Pinktada encapsulates this perfectly with a transformational approach to the hotel booking model built around a brilliant team. We look forward to the partnership and journey with them." Read more.

Houston microgrid tech company announces $150 investment

Houston-based VoltaGrid provides small-scale, self-contained microgrids that can operate independently of major power grids or in tandem with other microgrids. Photo via voltagrid.com

VoltaGrid, a Bellaire-based startup that specializes in distributed power generation via microgrids, has hauled in $150 million in equity funding.

Founded in 2020, VoltaGrid provides small-scale, self-contained microgrids that can operate independently of major power grids or in tandem with other microgrids. VoltaGrid’s product consists of natural gas engines, portable energy storage, natural gas processing and grid power connectivity.

Investors in the $150 million round include the Canada Pension Plan Investment Board (CPP Investments), Longbow Capital, Walter Ventures, and Pilot Company (operator of more than 800 retail and fueling locations in the U.S. and Canada). The $150 million round comes less than a year after VoltaGrid announced a $100 million round featuring the same investors. Read more.

Houston SaaS company raises $15M series B, announces latest release

Houston-based GoCo.io has raised fresh funding and launched the latest version of its platform. Courtesy of GoCo

A Houston startup that is optimizing human resource operations for small businesses has raised fresh funding from an Austin-based venture capital investor.

GoCo.io raised $15 million in September in a funding round led by ATX Venture Partners. Founded in 2015, the company has raised $27.5 million to date, including its $7 million series A in 2019.

The fresh funding will be used to continue expanding on the company's software services operations and upgrades to its product, which is is modernizing HR, benefits, and payroll.

“We believe that GoCo is the company best positioned to provide HR departments at SMBs with the most flexible employee management software,” says Chris Shonk, general partner at ATX Venture Partners, in a news release. “In a crowded marketplace, GoCo clearly rises to the top with its ease-of-use, flexibility and unparalleled customization. Read more.

Houston tech startup raises $3.5M following industry expansion

Rivalry Tech's co-founders — Marshall Law and Aaron Knape — share news of the company's latest round of investment. Photo courtesy of Rivalry Tech

A Houston-based company that optimizes mobile ordering for large venues has closed its latest round of funding.

Rivalry Tech, originally founded as sEATz and tackling mobile ordering in sports venues, has raised $3.5 million following expanding with a new product, myEATz, that targets the health care, leisure, and business industries. The round was led by Houston-based Sightcast, with participation from Houston-based Softeq Venture Studio, Rice University’s Valhalla Investment Group, and more.

“Sightcast Capital Partners looks to invest in strong, founder-led companies that bring a forward-thinking solution to everyday problems," says Neal Simpson, managing partner of Sightcast Capital Partners, in a news release. "In Rivalry Tech, we saw a team that recognized an opportunity to streamline the way in which food and beverage transactions occur in the healthcare, leisure, sports, and entertainment markets. Their two-sided approach of using technology as a tool to increase vendor profitability and also positively influence consumer experience is what immediately attracted us to this opportunity." Read more.

Houston unicorn chemicals company raises $200M series D

Solugen closed its series D funding round at $200 million. Photo via Getty Images

Houston-based Solugen has announced its latest round of investment to the tune of $200 million. The company, which reached unicorn status after its $357 million series C round last year, uses its patented Bioforge processes to produce "green" chemicals from bio-based feedstocks.

"Solugen is reimagining the chemistry of everyday life with enzymes found in nature. We make chemicals better, faster, cheaper, and without fossil fuels from right here in Houston, Texas. Whether you care about the climate, local competitiveness, or just plain old profits, we have good news: it's working," the company states in its news release. Read more.

Houston company closes $76M series C round to fuel its mission of reducing carbon emissions

Syzygy Plasmonics has raised a series C round of funding. Photo courtesy of Syzygy

A Houston-based company that is electrifying chemical manufacturing has closed its largest round of funding to date.

Syzygy Plasmonics closed a $76 million series C financing round led by New York-based Carbon Direct Capital. The round included participation from Aramco Ventures, Chevron Technology Ventures, LOTTE CHEMICAL, and Toyota Ventures. The company's existing investors joining the round included EVOK Innovations, The Engine, Equinor Ventures, Goose Capital, Horizons Ventures, Pan American Energy, and Sumitomo Corporation of Americas. According to a news release, Carbon Direct Capital will join Syzygy's board and serve as the series C director.

"We were very attracted to the multiple use cases for the Syzygy reactor and the lifetime-value of each Syzygy customer," says Jonathan Goldberg, Carbon Direct Capital's CEO, in the release. "Emissions from hydrogen production total more than 900 million metric tons of carbon dioxide per year. Syzygy's photocatalysis technology is a key solution to decarbonize hydrogen production as well as other critical industries." Read more.

Houston SaaS startup raises $6M seed

Houston-based SynMax has closed its first round of funding. Photo via Getty Images

A Houston-based satellite data analytics company is celebrating an oversubscribed round of recent funding.

SynMax announced this week that it closed its seed round at $6 million with an oversubscription of $2 million. The startup is providing geospatial intelligence software as a service to customers within the energy and maritime industries. The technology combines earth observation imagery and key data sources for predictive analytics and artificial intelligence.

The company reports that all of the investment came from SynMax customers. The round was led by Houston-based Skylar Capital, an investment management firm focused on the natural gas market. Read more.

Houston health tech startup secures $27M in financing

A Houston startup that created a remote monitoring and care platform has raised millions in financing. Image via michealthcare.com

A virtual health care and analytics provider startup has closed its latest round of funding for a total of $27 million in financing.

Medical Informatics Corp. closed a $17 million series B co-led by Maryland-based Catalio Capital Management and California-based Intel Capital. The financing also includes an additional $10 million in debt led by Catalio through Catalio’s structured equity strategy, according to a news release.

“We are excited to have had this round co-led by Catalio and Intel Capital," says Emma Fauss, CEO and co-founder of MIC, in the release. "Catalio brings significant financial and technical resources, while Intel Capital possesses strong operational and industry experience, and we look forward to continuing to leverage both firms’ expertise as we continue to scale.” Read more.

Houston sportstech platform raises $1.3M seed round

This Houston startup has fresh funding to build out its data intelligence platform. Photo via aim7.com

How many times have you forced yourself to do an arduous workout when you just weren’t feeling it? Despite what some trainers will tell you, you probably didn’t feel any better after. Sports scientist Dr. Erik Korem could have told you that, but more importantly, so could his creation, AIM7.

Marketed as “the fastest, easiest way to change your habits and improve your health,” Korem just raised a $1.3 million seed round that will bring his ambitious app to consumers in its beta form early next month.

The data intelligence platform would know that on a day that you’re stressed, that Peloton tabata ride might not be in your best interest. How? “The data from your Apple Watch or your Fitbit is just data. ‘I walked 7000 steps or I slept 8 hours,’” explains Korem. “We are the recommendation engine that makes this usable for you.” Read more.

A Houston company has raised additional funding as it grows its encrypted lodging booking platform. Photo via Gustavo Fring/Pexels

Houston-based travel tech startup raises nearly $1M to continue expansion

token-based travel

A travel booking technology company that's looking to alleviate some of the stresses of finding and making hotel reservations has raised additional seed funding.

Houston-based Pinktada has raised additional funding to the tune of $975,000. Ireland-based Selenean Capital contributed to the seed funding round, joining the company's previous investor True Global Ventures 4 Plus, which has invested $2 million to date. According to Crunchbase data, the latest investment brings the company's total to $3.9 million.

“Selenean Capital’s approach to partnership is identifying real world future needs and then working relentlessly to achieve those goals," says Davin Browne, Selenean’s CEO, in a news release. "Pinktada encapsulates this perfectly with a transformational approach to the hotel booking model built around a brilliant team. We look forward to the partnership and journey with them."

Founded in 2020, Pinktada launched its booking platform earlier this year. The technology — backed by NFT encryption — allows users to sell or trade existing lodging reservations. As many hotels and third-party booking sites offer cheaper non-refundable booking options, Pinktada gives travelers a secure alternative if their plans change. The company's hotel partners can benefit from the transactions, too, per the company's statement.

“We are thrilled with the market validation we are receiving,” says Mark J. Gordon, chief hospitality officer, in the release. “We launched in May with properties in Hawaii and the Dominican Republic, have since added exquisite hotels in Mexico, New York, Miami and San Francisco, and have another 18 in the process of being on-boarded. More important though is the caliber of our partners, which are leading hotel industry names.”

According to the company, membership grew 20 percent in August and 40 percent in September as the platform added new hotel partners.

“We could not be more excited about our prospects," says Lyon Hardgrave, Pinktada’s CEO, in the release. “This investment reflects the significant progress we have made this year. It will allow us to accelerate the onboarding of new hotels, dial up marketing efforts, and continue to evolve our technology to embrace other large opportunities.”

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New accelerator for sports, health AI startups to launch at the Ion

The Collectiv Foundation and Rice University have established a sports, health and wellness startup accelerator at the Ion District’s Collectiv, a sports-focused venture capital platform.

The AI Native Dual-Use Sports, Health & Wellness Accelerator, scheduled to formally launch in March, will back early-stage startups developing AI for the sports, health and wellness markets. Accelerator participants will gain access to a host of opportunities with:

  • Mentors
  • Advisers
  • Pro sports teams and leagues
  • University athletics programs
  • Health care systems
  • Corporate partners
  • VC firms
  • Pilot projects
  • University-based entrepreneurship and business initiatives

Accelerator participants will focus on sports tech verticals inlcuding performance and health, fan experience and media platforms, data and analytics, and infrastructure.

“Houston is quickly becoming one of the most important innovation hubs at the intersection of sports, health, and AI,” Ashley DeWalt, co-founder and managing partner of The Collectiv and founder of The Collectiv Foundation, said in a news release.

“By launching this platform with Rice University in the Ion District,” he added, “we are building a category-defining acceleration engine that gives founders access to world-class research, global sports properties, hospital systems, and venture capital. This is about turning sports-validated technology into globally scalable companies at a moment when the world’s attention is converging on Houston ahead of the 2026 World Cup.”

The Collectiv accelerator will draw on expertise from organizations such as the Rice-Houston Methodist Center for Human Performance, Rice Brain Institute, Rice Gateway Project and the Texas Medical Center.

“The combination of Rice University’s research leadership, Houston’s unmatched health ecosystem, and The Collectiv’s operator-driven investment platform creates a powerful acceleration engine,” Blair Garrou, co-founder and managing partner of the Mercury Fund VC firm and a senior adviser for The Collectiv, added in the release.

Additional details on programming, partners and application timelines are expected to be announced in the coming weeks.

4 Houston-area schools excel with best online degree programs in U.S.

Top of the Class

Four Houston-area universities have earned well-deserved recognition in U.S. News & World Report's just-released rankings of the Best Online Programs for 2026.

The annual rankings offer insight into the best American universities for students seeking a flexible and affordable way to attain a higher education. In the 2026 edition, U.S. News analyzed nearly 1,850 online programs for bachelor's degrees and seven master's degree disciplines: MBA, business (non-MBA), criminal justice, education, engineering, information technology, and nursing.

Many of these local schools are also high achievers in U.S. News' separate rankings of the best grad schools.

Rice University tied with Texas A&M University in College Station for the No. 3 best online master's in information technology program in the U.S., and its online MBA program ranked No. 21 nationally.

The online master's in nursing program at The University of Texas Medical Branch in Galveston was the highest performing master's nursing degree in Texas, and it ranked No. 19 nationally.

Three different programs at The University of Houston were ranked among the top 100 nationwide:
  • No. 18 – Best online master's in education
  • No. 59 – Best online master's in business (non-MBA)
  • No. 89 – Best online bachelor's program
The University of Houston's Clear Lake campus ranked No. 65 nationally for its online master's in education program.

"Online education continues to be a vital path for professionals, parents, and service members seeking to advance their careers and broaden their knowledge with necessary flexibility," said U.S. News education managing editor LaMont Jones in a press release. "The 2026 Best Online Programs rankings are an essential tool for prospective students, providing rigorous, independent analysis to help them choose a high-quality program that aligns with their personal and professional goals."

A little farther outside Houston, two more universities – Sam Houston State University in Huntsville and Texas A&M University in College Station – stood out for their online degree programs.

Sam Houston State University

  • No. 5 – Best online master's in criminal justice
  • No. 30 – Best online master's in information technology
  • No. 36 – Best online master's in education
  • No. 77 – Best online bachelor's program
  • No. 96 – Best online master's in business (non-MBA)
Texas A&M University
  • No. 3 – Best online master's in information technology (tied with Rice)
  • No. 3 – Best online master's in business (non-MBA)
  • No. 8 – Best online master's in education
  • No. 9 – Best online master's in engineering
  • No. 11 – Best online bachelor's program
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This article originally appeared on CultureMap.com.

Houston wearable biosensing company closes $13M pre-IPO round

fresh funding

Wellysis, a Seoul, South Korea-headquartered wearable biosensing company with its U.S. subsidiary based in Houston, has closed a $13.5 million pre-IPO funding round 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.

The company says that the funding will go toward commercializing the next generation of the S-Patch, known as the S-Patch MX, which will be able to capture more than 30 biometric signals, including ECG, temperature and body composition.

Wellysis also reports that it will use the funding to expand its Houston-based operations, specifically in its commercial, clinical and customer success teams.

Additionally, the company plans to accelerate the product development of two other biometric products:

  • CardioAI, an AI-powered diagnostic software platform designed to support clinical interpretation, workflow efficiency and scalable cardiac analysis
  • BioArmour, a non-medical biometric monitoring solution for the sports, public safety and defense sectors

“This pre-IPO round validates both our technology and our readiness to scale globally,” Young Juhn, CEO of Wellysis, said in the release. “With FDA-cleared solutions, expanding U.S. operations, and a strong AI roadmap, Wellysis is positioned to redefine how cardiac data is captured, interpreted, and acted upon across healthcare systems worldwide.”

Wellysis was founded in 2019 as a spinoff of Samsung. Its S-Patch runs off of a Samsung Smart Health Processor. The company's U.S. subsidiary, Wellysis USA Inc., was established in Houston in 2023 and was a resident of JLABS@TMC.