This week's roundup of Houston innovators includes Andrew Chang of United Airlines Ventures, Omair Tariq of Cart.com, and Gaurab Chakrabarti and Sean Hunt of Solugen. Photos courtesy

Editor's note: In this week's roundup of Houston innovators to know, I'm introducing you to four local innovators across industries — from aviation to biotech — recently making headlines in Houston innovation.


Andrew Chang, managing director of United Airlines Ventures

Andrew Chang, managing director of United Airlines Ventures, joins the Houston Innovators Podcast. Photo via LinkedIn

When it comes to the future of aviation — namely, making it more sustainable, a rising tide lifts all boats. Or, in this case, planes.

Andrew Chang, managing director of United Airlines Ventures, explains that working together is the key for advancing sustainable aviation fuel, or SAF. That's why United Airlines started the Sustainable Flight Fund, a $200 million initiative with support from industry leaders, including Air Canada, Boeing, GE Aerospace, JPMorgan Chase, Honeywell, Aramco Ventures, Bank of America, Hawaiian Airlines, JetBlue Ventures, and several others.

"We all recognize that we may compete in our core business, but with the importance of sustainable aviation fuel and given that it's an industry that doesn't exist — you can't compete for something that doesn't exist — let's collaborate and work together to explore technologies that can directly or indirectly support the commercialization and production of sustainable aviation fuel," he says on the Houston Innovators Podcast. Read more.

Omair Tariq, founder and CEO of Cart.com

Omair Tariq's Cart.com is coming home. Photo via Cart.com

While originally founded in Houston in 2020, Cart.com has called Austin home for the past two years. Now, the scaling software company is coming home.

Cart.com, a tech company providing commerce and logistical solutions for businesses, announced today that its corporate headquarters has returned to Houston amid its rapid growth.

“I couldn’t be happier to bring Cart.com back home to Houston as we continue to revolutionize how merchants sell and fulfill products to meet customers anywhere they are,” Cart.com Founder and CEO Omair Tariq says in a news release. “The idea for Cart.com was born in Houston and we’ve always maintained a strong local presence with the majority of our executive team and board based here. As our customer mix increasingly moves upmarket and our own needs evolve, I’m confident Houston has what we need as we look towards the next stage of Cart.com’s growth story.” Read more.

Gaurab Chakrabarti and Sean Hunt, co-founders of Solugen

Gaurab Chakrabarti and Sean Hunt were originally named regional winners in this year's competition this summer along with nine other Houston entrepreneurs. Photos via solugen.com

Houston’s Gaurab Chakrabarti and Sean Hunt, the founders of the transformative chemical manufacturing company Solugen, have been named EY’s US National Award winners for Entrepreneur of the Year.

Solugen, also recently named a finalist in the 2023 Houston Innovation Awards, is an environmentally friendly approach that relies on smaller chemical refineries that helps in reducing costs and transportation-related emissions. Some of their noted accomplishments includes innovations like the proprietary reactor, dubbed the Bioforge, which is a carbon-negative molecule factory and manufacturing process produces zero wastewater or emissions compared with traditional petrochemical refineries.The Bioforge uses a chemienzymatic process in converting plant-sourced substances into essential materials that can be used instead of fossil fuels.

Chakrabarti and Hunt were originally named regional winners in this year's competition this summer along with nine other Houston entrepreneurs. Read more.

Andrew Chang, managing director of United Airlines Ventures, joins the Houston Innovators Podcast. Photo via LinkedIn

Houston corporate venture leader calls for collaboration across sustainable fuel, innovation community

HOUSTON INNOVATORS PODCAST EPISODE 212

When it comes to the future of aviation — namely, making it more sustainable, a rising tide lifts all boats. Or, in this case, planes.

Andrew Chang, managing director of United Airlines Ventures, explains that working together is the key for advancing sustainable aviation fuel, or SAF. That's why United Airlines started the Sustainable Flight Fund, a $200 million initiative with support from industry leaders, including Air Canada, Boeing, GE Aerospace, JPMorgan Chase, Honeywell, Aramco Ventures, Bank of America, Hawaiian Airlines, JetBlue Ventures, and several others.

"We all recognize that we may compete in our core business, but with the importance of sustainable aviation fuel and given that it's an industry that doesn't exist — you can't compete for something that doesn't exist — let's collaborate and work together to explore technologies that can directly or indirectly support the commercialization and production of sustainable aviation fuel," he says on the Houston Innovators Podcast.

Within United Airline Ventures, Chang's job is to find technology to invest in across the aviation industry spectrum — from SAF to digital technologies that will improve the United customer experience. This means working with startups and other organizations to find the best fit — and, because he's based in Houston, one of United's seven key hubs, this means knowing and interacting with local innovators.

"The knowledge base and the capabilities are here — that's undebatable," Chang says of the Houston innovation ecosystem. "The next step is making sure we're accessing, promoting, collaborating, and learning from one another."

Again, as Chang recognizes, collaboration is key to further developing the ecosystem, "so that we're not trying to solve the same problem in a vacuum," he explains.

United Airlines recently signed an offtake agreement with Cemvita Factory, a Houston biotech startup that's working on SAF. Chang discusses this partnership on the show, as well as explaining how he works with other startups and what he's looking for.

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Houston space co. adds local colleges to university alliance

space schools

Houston’s Axiom Space has added 26 new members to its University Alliance—including two from Houston—to support the next generation of space exploration.

Engineers, researchers and students from the partnering universities will be dedicated to advancing microgravity research, technology development and commercial innovation in low-Earth orbit.

Rice University and the University of Houston are among the new colleges to join the alliance, which launched with 15 members last year. The University of Texas at Austin and the University of Texas at El Paso have also joined, in addition to international institutions in Europe, Asia and Australia, and others from around the U.S. See full list here.

“Through the University Alliance, Axiom Space is uniting the international research community driven to enable human progress,” Lucie Low, Axiom Space chief science officer, said in a news release. “Together, alliance members are taking the initiative to ensure microgravity research benefits everyone on Earth and our shared goals fulfill a scientific purpose to advance civilization.”

Axiom is building the world’s first commercial space station, known as Axiom Station. The University Alliance “will support and advance space science during the transition from government-led to commercially owned and operated space stations,” the company said in a release. Partnering universities will contribute to the research community by participating in international collaborative scientific initiatives, identifying future research, and bolstering strategic positions in the commercial orbit research field.

Recently, the Rice Space Institute was also selected to lead the U.S. Space Force Strategic Institute 4 in addition to other space-centric partnerships.

“We’re excited to bring our expertise to this global alliance and to benefit from the deep expertise of our partners,” David Alexander, professor of physics and astronomy and director of the Rice Space Institute, said in a news release. “Space is truly a collaborative and global endeavor. Alliances like these are key to progress.”

UH and NASA’s Johnson Space Center expanded their collaboration in 2022. In 2024, UH launched its NASA MIRO Inflatable Deployable Environments and Adaptive Space Systems Center (IDEAS2) via a five-year, $5 million grant.

“As a major public research university located in Space City, the University of Houston has a unique opportunity and responsibility to help lead the future of space innovation, and our participation in Axiom Space’s University Alliance represents a major step forward in that mission,” Karolos Grigoriadis, the Hugh Roy and Lillie Cranz Cullen Endowed Professor and chair of mechanical and aerospace engineering at UH, added in a separate release.

Meanwhile, Axiom recently tacked on an additional $175 million to a previously announced capital raise, bringing the oversubscribed round to a total of more than $525 million. It also has announced plans to launch Swiss and Japanese subsidiaries.

This Houston suburb named one of 10 newest boomtowns in U.S.

Booming 'Burb

What do you get when you combine a city's surge in population, housing growth, and economy? For the Houston suburb of Conroe, it adds up to being America's No. 9 newest boomtown, according to a new survey from SmartAsset.

The personal finance website's just-released report analyzed more than 400 U.S. cities with populations of 65,000 or more to identify places experiencing rapid growth based on five-year changes in economic output, housing units, and labor force size.

Texas is home to the second-highest concentration of new boomtowns in America with 18 out of 75 located in the Lone Star State. Only Florida ranks higher than Texas by just one.

However, Texas nearly locked out the top five most bustling boomtowns in America. Austin suburb Georgetown topped the list, and its Central Texas neighbors New Braunfels (No. 2) and Leander (No. 4) ranked close behind. Dallas-Fort Worth mid-city Lewisville claimed the No. 5 spot. Lehi, Utah ranked in third place.

Conroe has soared in popularity as one of America's most sought-after suburbs over the last several years, boosted by its renter-friendliness and its livability among the millennial generation.

Conroe has seen a 37 percent increase in housing units from 2019 to 2024, with its labor force growing by 33 percent during that time. SmartAsset also determined that Montgomery County's economic output grew at compound annual rates of 4.9 percent.

The report says population booms and "expanding business activity" can create "visible momentum" for an up-and-coming city, but these fast changes can alter a city in ways residents may not expect.

"In recent years, some American cities stand out for attracting people, investment and development at a pace that sets them apart," the report said. "Boomtown status does not mean growth benefits everyone equally, but it does reflect a city’s expanding economic capacity and the new opportunities that come with it."

America's top 10 new boomtowns are:

  • No. 1 – Georgetown
  • No. 2 – New Braunfels
  • No. 3 – Lehi, Utah
  • No. 4 – Leander
  • No. 5 – Lewisville
  • No. 6 – Palm Coast, Florida
  • No. 7 – Nampa, Idaho
  • No. 8 – McKinney
  • No. 9 – Conroe
  • No. 10 – Frisco
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This article originally appeared on CultureMap.com.