Here's how a visiting venture capitalist explores Houston's startup ecosystem for the first time

a day in the life

Pat Matthews of Active Capital visited Houston with a collaboration with the HX Venture Fund. Photo courtesy of Active Capital

When Houston Exponential established the HX Venture Fund, the goal was to bring out-of-town capital and investors into the city of Houston. The fund of funds invests in a portfolio of venture capital funds with the hope that those funds find a way back into the Houston startup ecosystem.

After a little over a year, HXVF has invested in five funds: Boston-based .406 Ventures, Austin-based Next Coast Ventures, Boston-based OpenView Venture Partners, Washington D.C.-based Updata Partners, and Austin-based LiveOak Venture Partners.

The fund of funds is also regularly hosting those five funds — as well as a mix of potential portfolio fund members — in Houston for what the HXVF calls "immersion days" where the venture capitalists can meet local startups, innovation leaders, and even fellow investors that they could eventually co-invest with.

"The goals of these days are to have venture capitalists travel to Houston, meet with our entrepreneurs (and the startup development organizations like Station, Cannon and WeWork that support them), and provide both capital and expertise in company building to the tech companies," says Sandy Guitar Wallis, managing partner at HXVF. "The venture capitalists also meet with HX Venture Fund corporate LPs, who can be customers or acquirers of their portfolio companies."

Just this month alone, HXVF is hosting four funds — two from their portfolio and two that they haven't yet invested in. San Antonio-based Active Capital, which has raised a $21 million fund, is among the visiting VCs this month. The fund's founder, Pat Matthews, an entrepreneur turned venture capitalist, has shared his busiest day — February 5 — as well as his perspective on Houston innovation with InnovationMap.

A morning too busy for breakfast

After waking up at the Hotel Derek, Matthews starts his second day in Houston by taking a Lyft to the Greater Houston Partnership for what he believes to be a breakfast meeting with Wallis and Guillermo Borda of HXVF, but the group has too much to discuss that a meal falls by the wayside.

Before this trip, Matthews hasn't visited Houston in a professional capacity. While Active Capital is based just down I10 in San Antonio, the firm's investments are split almost in half by deals done in Texas versus the rest of the world. Active Capital focuses on B2B SaaS investments — usually leading — in seed or series A rounds.

Matthews has called Texas home for around a decade. He founded an email marketing startup in Virginia, which was acquired by San Antonio-based Rackspace. He relocated to join Rackspace and worked on growing the organization for six years before creating Active Capital.

Following the meeting — still unfed, Matthews meets up with Serafina Lalany from Houston Exponential to carpool to The Cannon on the west side of town.

Loading up on carbs and fireside chats

Matthews forgoes his usual carb aversion to eat slices of Domino's pizza at The Cannon before beginning his first of three fireside chats with Houston innovators. Patrick Schneidau, CEO of Truss, leads the conversation at The Cannon. (Schneidau is a board member of InnovationMap's.) After the chat, Matthews has a meeting with a startup before heading back into town.

With one fireside chat down, Matthews heads into his second one of the day at Station Houston with Joe Alapat, founder of Liongard. Matthews observes that each of the entrepreneurs who interviewed him had great questions, and seemed to be far along with their companies. Meanwhile, any of the people he met before or after the chat seemed to be at a much earlier stage in their startup journey.

The last fireside chat was hosted by Rakesh Agrawal of Snapstream at WeWork's Jones Building location. Matthews and Agrawal attempted to set up a Facebook livestream for the conversation, but an issue with the technology wouldn't allow for the stream.

An evening of good food and great mentorship

With meetings and fireside chats done, Matthews heads straight to a dinner with Blair Garrou, founder and managing director of Mercury Fund. The two venture capitalists dine at Eunice and split several appetizers and a bottle of wine while discussing their own recent investments and interests. Matthews, who met Garrou in 2014, thinks of him as a great mentor in venture capital.

Matthews headed back to the hotel after dinner and crashes hard after the long day. He would head back to San Antonio on a Vonlane bus — he gets a lot of work done on his trips — the next day.

What's next for Active Capital and Houston?

Matthews says he left Houston with an overall positive opinion of the city, and says it's similar to other Texas cities, aside from Austin, in its startup presence and capacity. While he assumed he'd meet energy and space startups, he realized Houston had a lot more going on than that.

"It definitely seemed like there was a lot of passion and a lot of hustle," Matthews says. "And it seems like the city is really working to support and cultivate that and keep it in Houston. I was inspired."

Throughout the visit, Matthews handed out his business card and some conversations have developed from those connections, he says. Another representative from Active Capital who is focused on sourcing deals with startups will visit next, and Matthews says he also thinks that he'll return to Houston to continue conversations he's been having, including some with other investors.

"I could definitely see doing deals in Houston," Matthews tells InnovationMap.

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Houston VC funding surged nearly 50% in Q1 2026, report says

VC victories

First-quarter venture capital funding for Houston-area startups climbed nearly 50 percent compared to the same time last year, according to the PitchBook-NVCA Venture Monitor.

In Q1 2026, Houston-area startups raised $532.3 million, a 49 percent jump from $320.2 million in Q1 2025, according to the PitchBook-NVCA Venture Monitor.

However, the Q1 total fell 23 percent from the $671.05 million raised in Q4 2025.

Among the first-quarter funding highlights in Houston were:

  • Utility Global, which focuses on industrial decarbonization, announced a first close of $100 million for its Series D round.
  • Sage Geosystems raised a $97 million Series B round to support its geothermal energy storage technology.

Those funding rounds underscore Houston’s evolution as a magnet for VC in the energy sector.

“Today, the energy sector is increasingly extending into the startup economy as venture capital flows into companies developing the technologies that will shape the future of global energy,” the Greater Houston Partnership says.

The energy industry accounted for nearly 40 percent of Houston-area VC funding last year, according to market research and lead generation service Growth List.

Adding to Houston’s stature in VC for energy startups are investors like Chevron Technology Ventures, the investment arm of Houston-based oil and gas giant Chevron; Goose Capital; Mercury Fund; and Quantum Energy Partners.

How Houston innovators played a role in the historic Artemis II splashdown

safe landing

Research from Rice University played a critical role in the safe return of U.S. astronauts aboard NASA’s Artemis II mission this month.

Rice mechanical engineer Tayfun E. Tezduyar and longtime collaborator Kenji Takizawa developed a key computational parachute fluid-structure interaction (FSI) analysis system that proved vital in NASA’s Orion capsule’s descent into the Pacific Ocean. The FSI system, originally developed in 2013 alongside NASA Johnson Space Center, was critical in Orion’s three-parachute design, which slowed the capsule as it returned to Earth, according to Rice.

The model helped ensure that the parachute design was large enough to slow the capsule for a safe landing while also being stable enough to prevent the capsule from oscillating as it descended.

“You cannot separate the aerodynamics from the structural dynamics,” Tezduyar said in a news release. “They influence each other continuously and even more so for large spacecraft parachutes, so the analysis must capture that interaction in a robustly coupled way.”

The end result was a final parachute system, refined through NASA drop tests and Rice’s computational FSI analysis, that eliminated fluctuations and produced a stable descent profile.

Apart from the dynamic challenges in design, modeling Orion’s parachutes also required solving complex equations that considered airflow and fabric deformation and accounted for features like ringsail canopy construction and aerodynamic interactions among multiple parachutes in a cluster.

“Essentially, my entire group was dedicated to that work, because I considered it a national priority,” Tezduyar added in the release. “Kenji and I were personally involved in every computer simulation. Some of the best graduate students and research associates I met in my career worked on the project, creating unique, first-of-its-kind parachute computer simulations, one after the other.”

Current Intuitive Machines engineer Mario Romero also worked on Orion during his time at NASA. From 2018 to 2021, Romero was a member of the Orion Crew Capsule Recovery Team, which focused on creating likely scenarios that crewmembers could encounter in Orion.

The team trained in NASA’s 6.2-million-gallon pool, using wave machines to replicate a range of sea conditions. They also simulated worst-case scenarios by cutting the lights, blasting high-powered fans and tipping a mock capsule to mimic distress situations. In some drills, mock crew members were treated as “injured,” requiring the team to practice safe, controlled egress procedures.

“It’s hard to find the appropriate descriptors that can fully encapsulate the feeling of getting to witness all the work we, and everyone else, did being put into action,” Romero tells InnovationMap. “I loved seeing the reactions of everyone, but especially of the Houston communities—that brought me a real sense of gratitude and joy.”

Intuitive Machines was also selected to support the Artemis II mission using its Space Data Network and ground station infrastructure. The company monitored radio signals sent from the Orion spacecraft and used Doppler measurements to help determine the spacecraft's precise position and speed.

Tim Crain, Chief Technology Officer at Intuitive Machines, wrote about the experience last week.

"I specialized in orbital mechanics and deep space navigation in graduate school,” Crain shared. “But seeing the theory behind tracking spacecraft come to life as they thread through planetary gravity fields on ultra-precise trajectories still seems like magic."

Rice Alliance names first head of platform & more innovation headlines

Trending News

Editor's note: The top April innovation headlines to know include Rice Alliance's newly minted head of platform and FDA approval for a local medtech startup. Below are the five most-read InnovationMap stories from April 1-15, 2026:

1. Rice Alliance names Houston healthtech exec as first head of platform

The Rice Alliance for Technology and Entrepreneurship has named its first head of platform. Houston entrepreneur Laura Neder stepped into the newly created role last month, according to an email from Rice Alliance. Neder will focus on building and growing Houston’s Venture Advantage Platform. The emerging platform, which is being promoted by Rice Alliance and the Ion, aims to connect founders with the "people, capital and expertise they need to scale." Continue reading.

2. Houston medtech startup clears FDA approval for new surgical tool

Prana Surgical has developed a minimally invasive, image-guided, single-use tissue extraction tool. Photo via LinkedIn

Houston-based Prana Surgical will soon bring a new electrosurgical tool to operating rooms around the country. The Prana System officially cleared U.S. Food and Drug Administration (FDA) approval earlier this month. Prana Surgical began as Prana Thoracic in 2022. Back then, the company primarily focused on developing screening tools for lung cancer diagnosis. It raised $6 million in series A funding rounds in 2023 and 2024 before transitioning to broader surgical needs in 2025. Continue reading.

3. Houston leads U.S. in population growth for 2025, Census says

The 10-county Houston metro added 126,720 residents from July 1, 2024, to July 1, 2025. Photo via Getty Images

Imagine that the Houston metro area swallowed a city the size of Pearland in just one year. That’s essentially what happened from 2024 to 2025, with the Houston metro ranking first in the U.S. for population growth based on the number of people. New estimates from the U.S. Census Bureau show the 10-county Houston metro added 126,720 residents from July 1, 2024, to July 1, 2025. That’s just shy of Pearland’s roughly 133,000-resident tally. Continue reading.

4. 8+ can't-miss Houston business and innovation events in April


From the Rice Business Plan Competition to the Veterans Business Battle, here's what not to miss in April and how to register. Photo courtesy the Ion

Houston's weeklong innovation festival kicked off April, followed by Rice University's globally recognized pitch competition returning for its 26th year. Plus, find coworking pop-ups, industry meetups, pitch battles and even a crawfish boil on the calendar. Continue reading.

5. Houston unicorn closes $421M to fuel first phase of flagship energy project

Tim Latimer, CEO and co-founder of Fervo Energy. Photo courtesy of Fervo Energy

Houston geothermal unicorn Fervo Energy has closed $421 million in non-recourse debt financing for the first phase of its flagship Cape Station project in Beaver County, Utah. Fervo believes Cape Station can meet the needs of surging power demand from data centers, domestic manufacturing and an energy market aiming to use clean and reliable power. According to the company, Cape Station will begin delivering its first power to the grid this year and is expected to reach approximately 100 megwatts of operating capacity by early 2027. Fervo added that it plans to scale to 500 megawatts. Continue reading.

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