The Greater Houston Partnership has the facts. Nick Bee/Pexels

Every year, the Greater Houston Partnership — the city's economic development arm — gathers up data and reports to paint a full picture of the Bayou City. In the past few editions, innovation has been a key component.

The GHP's innovation coverage spans three pages under the top industry and sectors category. From tech startup growth to money raised, here's what you need to know from the 2019 Houston Facts.

Houston has the 12th largest tech sector in the United States

Christina Morillo/Pexels

The innovation section starts pretty strong with this fun fact. The No. 12 tech sector ranking comes from Computing Technology Industry Association, which cites that Houston has more than 223,000 tech workers. According to the report, about two-thirds of Houston's tech workers are in industries outside of computer and software.

GHP credits Houston's large population of tech workers to its connection to aerospace and oil and gas.

"As the home of NASA's Johnson Space Center and headquarters to the global energy industry, Houston has long been a global hub of engineering talent," the report reads. "In recent years, those skills have given rise to a thriving ecosystem of digital technology companies."

GHP's data reflect that Houston has more than 8,200 tech-related firms, which includes over 500 tech startups.

Venture funding was up over 50 percent between 2017 and 2018

Via Houston Facts


Houston's recorded venture funding doesn't have a hockey stick chart to brag about. Over the past few years, venture funding has been up and down, according to S&P Capital IQ.

"Houston companies in clean energy, health innovation and digital technology have received $3.1 billion in venture capital and growth funding across 333 deals since 2014, averaging $576 million every year," the report reads.

But between 2018 and 2017, VC funds were up 50.9 percent. Of the three categories, clean energy technology pulled in the most money each year and was responsible for 64 percent of the funding during the 2014-2018 period. Sunnova, a residential solar company, had the most money raised during this time with $1.3 billion.

The largest deals reported in Houston in 2018 were:

  • Sunnova Energy — $183 million
  • OncoResponse — $40 million
  • Trisun Energy Services — $39 million
  • Arundo Analytics — $25 million
  • Procyrion — $16 million
  • QuVa Pharma — $15 million
  • NeoSensory — $12 million

University-backed entrepreneurship remains strong

Courtesy of Rice University

The Princeton Review ranks Rice University and the University of Houston as having among the best entrepreneurship programs in the country. Rice runs its Rice Alliance for Technology and Entrepreneurship out of its Jones Graduate School of Business, while University of Houston's Cyvia and Melvyn Wolff Center for Entrepreneurship is housed in the Bauer College of Business.

Both schools have run accelerator programs for seven years — the past six of which have been in collaboration. Rice's OwlSpark and UH's RED Labs finished this summer's program on August 1 at the Bayou Startup Showcase with 16 startup pitches.

Meanwhile, the Rice Business Plan Competition is deemed the "richest pitch competition" in the country. In 2019, the competition saw $3 million invested. RBPC companies have gone on to raise $1.2 billion in capital during the competition's 18-year history.

At UH, which has its own set of pitch events, the Wolff Center's graduate students manage a million-dollar Cougar Venture Fund. The fund has a group of experts that analyze and invest in early stage technology companies.

The life science industry continues to grow

Via Houston Facts

In 2018, Houston housed 20.5 percent of the country's clinical trials, with over 1,800 active. The city has more than 1,760 life sciences companies and over 25,100 biotech experts and 7,200 medical researchers.

Thankfully, the money seems to match this volume of activity. Last year, Houston's medical research grant funding from the National Institutes of Health, which totaled $668 million in 2018, was up almost 7 percent from 2017. The city's medical institutions have received nearly $3 billion from NIH since 2014 — an average of $600 million a year.

According to the GHP, the top Houston institutions receiving NIH funding in 2018 were:

  • Baylor College of Medicine — $255 million
  • University of Texas MD Anderson Cancer Center — $149 million
  • University of Texas Health Science Center — $90 million
  • University of Texas Medical Branch Galveston — $87 million
  • University of Houston — $24 million
  • Methodist Hospital Research Institute — $19 million
  • Rice University — $14 million
  • Texas Southern University — $3 million

As mentioned before, venture capital and private equity investment has increased in Houston, and that trend is also represented in the life science sector. In 2018, life science startups raked in $119 million, which represents a a 41.7 percent increase from $84 million in 201717, according to S&P Capital IQ.

In 2018, the top biotech firms receiving investment were:

  • OncoResponse — $40 million
  • Procyrion — $16 million
  • QuVa Pharma — $15 million
  • Pulmotect — $10 million
  • Tvardi Therapeutics — $9 million

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2 Houston space tech cos. celebrate major tech milestones

big wins

Two Houston aerospace companies — Intuitive Machines and Venus Aerospace — have reached testing milestones for equipment they’re developing.

Intuitive Machines recently completed the first round of “human in the loop” testing for its Moon RACER (Reusable Autonomous Crewed Exploration Rover) lunar terrain vehicle. The company conducted the test at NASA’s Johnson Space Center.

RACER is one of three lunar terrain vehicles being considered by NASA for the space agency’s Artemis initiative, which will send astronauts to the moon.

NASA says human-in-the-loop testing can reveal design flaws and technical problems, and can lead to cost-efficient improvements. In addition, it can elevate the design process from 2D to 3D modeling.

Intuitive Machines says the testing “proved invaluable.” NASA astronauts served as test subjects who provided feedback about the Moon RACER’s functionality.

The Moon RACER, featuring a rechargeable electric battery and a robotic arm, will be able to accommodate two astronauts and more than 880 pounds of cargo. It’s being designed to pull a trailer loaded with more than 1,760 pounds of cargo.

Another Houston company, Venus Aerospace, recently achieved ignition of its VDR2 rocket engine. The engine, being developed in tandem with Ohio-based Velontra — which aims to produce hypersonic planes — combines the functions of a rotating detonation rocket engine with those of a ramjet.

A rotating detonation rocket engine, which isn’t equipped with moving parts, rapidly burns fuel via a supersonic detonation wave, according to the Air Force Research Laboratory. In turn, the engine delivers high performance in a small volume, the lab says. This savings in volume can offer range, speed, and affordability benefits compared with ramjets, rockets, and gas turbines.

A ramjet is a type of “air breathing” jet engine that does not include a rotary engine, according to the SKYbrary electronic database. Instead, it uses the forward motion of the engine to compress incoming air.

A ramjet can’t function at zero airspeed, so it can’t power an aircraft during all phases of flight, according to SKYbrary. Therefore, it must be paired with another kind of propulsion, such as a rotating detonation rocket engine, to enable acceleration at a speed where the ramjet can produce thrust.

“With this successful test and ignition, Venus Aerospace has demonstrated the exceptional ability to start a [ramjet] at takeoff speed, which is revolutionary,” the company says.

Venus Aerospace plans further testing of its engine in 2025.

Venus Aerospace, recently achieved ignition of its VDR2 rocket engine. Photo courtesy of Venus Aerospace

METRO rolls out electric shuttles for downtown Houston commuters

on a roll

The innovative METRO microtransit program will be expanding to the downtown area, the Metropolitan Transit Authority of Harris County announced on Monday.

“Microtransit is a proven solution to get more people where they need to go safely and efficiently,” Houston Mayor John Whitmire said in a statement. “Connected communities are safer communities, and bringing microtransit to Houston builds on my promise for smart, fiscally-sound infrastructure growth.”

The program started in June 2023 when the city’s nonprofit Evolve Houston partnered with the for-profit Ryde company to offer free shuttle service to residents of Second and Third Ward. The shuttles are all-electric and take riders to bus stops, medical buildings, and grocery stores. Essentially, it works as a traditional ride-share service but focuses on multiple passengers in areas where bus access may involve hazards or other obstacles. Riders access the system through the Ride Circuit app.

So far, the microtransit system has made a positive impact in the wards according to METRO. This has led to the current expansion into the downtown area. The system is not designed to replace the standard bus service, but to help riders navigate to it through areas where bus service is more difficult.

“Integrating microtransit into METRO’s public transit system demonstrates a commitment to finding innovative solutions that meet our customers where they are,” said METRO Board Chair Elizabeth Gonzalez Brock. “This on-demand service provides a flexible, easier way to reach METRO buses and rail lines and will grow ridership by solving the first- and last-mile challenges that have hindered people’s ability to choose METRO.”

The City of Houston approved a renewal of the microtransit program in July, authorizing Evolve Houston to spend $1.3 million on it. Some, like council member Letitia Plummer, have questioned whether microtransit is really the future for METRO as the service cuts lines such as the University Corridor.

However, the microtransit system serves clear and longstanding needs in Houston. Getting to and from bus stops in the city with its long blocks, spread-out communities, and fickle pedestrian ways can be difficult, especially for poor or disabled riders. While the bus and rail work fine for longer distances, shorter ones can be underserved.

Even in places like downtown where stops are plentiful, movement between them can still involve walks of a mile or more, and may not serve for short trips.

“Our microtransit service is a game-changer for connecting people, and we are thrilled to launch it in downtown Houston,” said Evolve executive director Casey Brown. “The all-electric, on-demand service complements METRO’s existing fixed-route systems while offering a new solution for short trips. This launch marks an important milestone for our service, and we look forward to introducing additional zones in the new year — improving access to public transit and local destinations.”

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This article originally ran on CultureMap.