A delegation from Houston consisting of former astronauts, aircraft experts, and local leaders were invited to the Paris Air Show to represent the Space City. Photo courtesy of the Greater Houston Partnership

Houston takes flight at Paris Air Show just in time for Space City Month​

Oui, oui

As we move closer to the 50th anniversary of Apollo 11 in mid-July, eyes around the world are turning to the United States and to Houston's NASA Johnson Space Center in celebration of the historic mission that first brought mankind to the moon. Thanks to that unprecedented interest, Houston was asked to be a featured partner of the USA Partnership Pavilion at the Paris Air Show last month.

Drawing nearly 2,500 exhibitors from 49 countries and more than 316,000 total visitors, the Paris Air Show continues to be the world's premier aerospace and aviation industry event. Houston's historic achievements set the stage to showcase how the region continues to be a global hub for technology and innovation.

A delegation of top Houston organizations brought distinct assets that showcased a collective advantage in competing for aerospace business. Led by the Greater Houston Partnership under the promotional banner Space City: The Gateway to Innovation, the group included:

  • Houston Spaceport, one of the nation's 10 licensed commercial spaceports co-located at Ellington Field (EFD).
  • Rice Space Institute, which has helped to establish Rice University's international reputation in all areas of space research by investing in efforts to further the development of new ideas and innovation in the broad area that is space exploration and utilization.
  • SpaceCom, the Space Commerce Conference and Exposition, an annual two-day conference that connects NASA technology with the private sector to fuel future innovation
  • Space Center Houston, the official visitor center of NASA's Johnson Space Center and a leading science and space learning center.
  • Blue Bear Capital, a Houston-based venture capital firm investing in fast-growing private companies that apply data driven technologies and innovative business models to the global energy supply chain.
  • Trumbull Unmanned, A Forbes Top 25 Veteran Founded startup based out of the Houston Spaceport that collects, analyzes, and visualizes critical data for the energy sector, primarily supporting oil and gas and environmental efforts.

As an anchor NASA community and home to the sharpest minds in aerospace, life sciences, energy and innovation, it was only fitting that Houston have a prominent presence in the show at Le Bourget. Among the 300 exhibitors representing the United States in the USA Partnership Pavilion, twenty of which were states, Houston was the only city with a major presence. Throughout the week, the Houston delegation participated in a schedule of high-profile thought-leadership and hospitality events to engage and educate global industry and government decision-makers and influencers.

For our part at the Greater Houston Partnership, we were able to conduct a series of meetings with companies from around the world, gathering more than 40 international and domestic economic development leads. The show is also a great media opportunity that allowed us to secure nearly 20 interviews for our delegation members with print and broadcast outlets from across the U.S. and Europe.

The USA Partnership Pavilion's week-long celebration of innovation and human achievement was led Apollo Astronauts Brig. Gen. Charlie Duke, and Houston-natives Col. Walt Cunningham and Col. Al Warden. Their presence served as a tangible way to connect our nation's achievements to the innovative future of the global aerospace industry.

"The 50th anniversary is such a unique time in history. It gives us an opportunity to think back about what we did, realize where we are today, and where we want to be in the future," says Col. Al Worden, "The most important thing about the space program was not so much about putting a man on the moon, it was about developing the technology to get there. Those technologies have made this country so successful, and I hope we continue to see that type of commitment to technology development in the future."

Houston delegates were asked to participate in several thought leadership panels.

"As we continue to explore further into the universe, there are a myriad of technical challenges that need to be overcome," says David Alexander, director of Rice Space Institute, who moderated a panel discussion on advancing technologies that will help humans physically and mentally adapt to deep space exploration. He was joined by industry leaders from United Launch Alliance (ULA), Lockheed Martin, Virgin Galactic, and Harris Corporation for the conversation centered around the use of artificial intelligence, 3D printing and additive manufacturing.

Governments around the globe including those in Europe, China and of course the United States have accelerated a discussion about sending humans back to the moon as a key step in our continued human exploration of deep space. This concept is also proving attractive to private companies, with an increase in public-private partnerships and a broader role being played by commercial entities in government aspirations.

Former astronaut and Space Station Commander turned venture capital leader Tim Kopra participated in a panel discussion on this very topic alongside representative from United Launch Alliance (ULA), the Federal Aviation Administration (FAA), Lockheed Martin, Deloitte, and the U.S. Air Force. Although Kopra's Blue Bear Capital's primary target are data-driven technologies in the energy industry, he notes that "there are a lot of intersections between energy and aerospace, and Houston's melting pot of global industries has turned the region into a hot bed for innovation with broader application of technologies."

The centerpiece of the Houston delegation's presence at the Paris Air Show was an executive briefing on June 19 featuring keynote remarks from Kopra that helped set the tone for the work Houston continues to do in innovation and aerospace technology. Kopra discussed his background with NASA, the transition into the funding scene that supports the region's growing innovation ecosystem, and what Houston has to offer businesses looking to expand their operations in the areas of aerospace, manufacturing, and digital technology.

A panel discussion followed, addressing topics that included educating the next generation of engineers and explorers, the intersection of NASA technology and the private sector, the next frontier of space exploration and the unique position that Houston has in pioneering those efforts.

"Over the past 58 years, Johnson Space Center has led the U.S. and the world in human exploration, discovery, and achievement in space," Kopra tells the audience. "Now we are in a position of transitioning a lot of those capabilities into the civilian sector."

The Houston Spaceport is one big step in that ongoing evolution. As the only commercial spaceport in the nation centered in a large metropolitan area, the Houston facility will have unmatched access to resources for companies and operators, said Arturo Machuca, general manager of the spaceport.

"The Houston Spaceport is being developed to ensure Houston stays relevant in commercial aerospace and aviation activities," he says. "Houston continues to hold a strong value proposition for companies looking to enter the aerospace industry with a unique set of advantages including the proximity to NASA's Johnson Space Center, unparalleled infrastructure through the Houston Airport System, and a strong talent base."

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Josh Davis is the director of International Investment and Trade at the Greater Houston Partnership and organized the Partnership's participation at the Paris Air Show and gathered the delegation.

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10 promising Houston startups that made headlines in 2025

year in review

Editor's note: As we reflect on 2025, we're looking back at the stories and startups that made waves in Houston's innovation scene. These 10 startups reached memorable milestones, won prestigious awards, found creative solutions, and disrupted their industries.

Persona AI: Houston humanoid robotics startup inks new deal to deploy its rugged robots

A concept design rendering of Persona AI's humanoid robot. The company is expanding at the Ion and plans to deliver prototype humanoids by the end of 2026 for complex shipyard welding tasks. Rendering courtesy Persona AI.

Persona AI is building modularized humanoid robots that aim to deliver continuous, round-the-clock productivity and skilled labor for "dull, dirty, dangerous, and declining" jobs. The company was founded by Houston entrepreneur Nicolaus Radford, who serves as CEO, along with CTO Jerry Pratt and COO Jide Akinyode. It raised $42 million in pre-seed funding this year and is developing its prototype of a robot-welder for Hyundai's shipbuilding division, which it plans to unveil in 2026. The company won in the Deep Tech Business category at this year's Houston Innovation Awards. Continue reading.

Rheom Materials: Houston startup unveils its innovative leather alternative at the rodeo

Rheom Materials presented its bio-based alternative, Shorai, a 93 percent bio-based leather, at the rodeo and plans to scale it up this year. Photos courtesy Rheom Materials

Rheom Materials presented its scalable, bio-based alternative known as Shorai, a 93 percent bio-based leather, through two custom, western-inspired outfits that showed off cowboy flair through a sustainable lens at the Houston Livestock Show and Rodeo earlier this year.

Next up, the company said it aimed to scale production of Shorai, the Japanese word for “future,” at a competitive price point, while also reducing its carbon footprint by 80 percent when compared to synthetic leather. The company also made a large-scale production partnership with a thermoplastic extrusion and lamination company, Bixby International, this year. Continue reading.

Koda Health: Houston digital health platform Koda closes $7 million funding round

Tatiana Fofanova and Dr. Desh Mohan, founders of Koda Health, which recently closed a $7 million series A. Photo courtesy Koda Health.

Houston-based digital advance care planning company Koda Health closed an oversubscribed $7 million series A funding round this year. The round, led by Evidenced, with participation from Mudita Venture Partners, Techstars and Texas Medical Center, will allow the company to scale operations and expand engineering, clinical strategy and customer success. Koda Health, saw major growth this year by integrating its end-of-life care planning platform with Dallas-based Guidehealth in April and with Epic Systems in July. The company won the Health Tech Business category at the 2025 Houston Innovation Awards. Continue reading.

Veloci Running: Student-led startup runs away with prestigious prize at Rice competition

The H. Albert Napier Rice Launch Challenge awarded $100,000 in equity-free funding to student-led startups, including first-place finisher Veloci Running. Photo courtesy of Rice University.

Veloci Running took home the first-place prize and $50,000 at the annual Liu Idea Lab for Innovation and Entrepreneurship's H. Albert Napier Rice Launch Challenge. The company was founded by Tyler Strothman, a former track and field athlete and senior at Rice, majoring in sport management. Inspired by the foot pain he suffered due to the narrow toe boxes in his running shoes, Strothman decided to create a naturally shaped shoe designed to relieve lower leg tightness and absorb impact. Additional prize winners included SteerBio, Kinnections, Labshare and several others. Continue reading.

Square Robot Inc.: Houston robotics co. unveils new robot that can handle extreme temperatures

The new robot eliminates the need for humans to enter dangerous and toxic environments. Photo courtesy of Square Robot

Houston- and Boston-based Square Robot Inc.'s newest tank inspection robot became commercially available and certified to operate at extreme temperatures this fall. The new robot, known as the SR-3HT, can operate from 14°F to 131°F, representing a broader temperature range than previous models in the company's portfolio. According to the company, its previous temperature range reached 32°F to 104°F. The company also announced a partnership with downstream and midstream energy giant Marathon Petroleum Corp. (NYSE: MPC) last month. Continue reading.

Bot Auto: Houston autonomous trucking co. completes first test run without human intervention

Bot Auto completed its first test run without human assistance in Houston. Photo courtesy Bot Auto.

Houston-based Bot Auto, an autonomous trucking company, completed its first test run without human assistance earlier this year. Bot Auto conducted the test in Houston. The transportation-as-a-service startup added that this milestone “serves as a validation benchmark, demonstrating the maturity and safety of Bot Auto’s autonomy stack and test protocols.” This summer, founder Xiaodi Hou told the Front Lines podcast that Bot Auto had raised more than $45 million. Continue reading.

Nomad: Screen-free hiking app developed in Houston earns 'Best of the Best' award

NOMAD aims to help hikers stay in the moment while still utilizing technology. Photo courtesy UH.

An AI-powered, screen-free hiking system developed by Varshini Chouthri, a recent industrial design graduate from the University of Houston, received this year's Red Dot’s “Best of the Best” award, which recognizes the top innovative designs around the world. Known as NOMAD, the system aims to help users stay in the moment while still utilizing technology. Continue reading.

Little Place Labs, Helix Earth, Tempest Droneworx: Houston startups win big at SXSW 2025 pitch competition

Two Houston startups won the SXSW Pitch showcase in their respective categories. Photo via Getty Images

Houston had a strong showing at the SXSW Pitch showcase in Austin this year, with several local startups claiming top prizes in their respective categories.

Little Place Labs, a Houston space data startup, won the Security, GovTech & Space competition. Clean-tech company Helix Earth, which spun out of Rice University and was incubated at Greentown Labs, won in the Smart Cities, Transportation & Sustainability contest. Tempest Droneworx, a Houston-based company that provides real-time intelligence collected through drones, robots and sensors, won the Best Speed Pitch award. Continue reading.

6 Houstonians named to prestigious national group of inventors

top honor

Six Houston scientists and innovation leaders have been named to the National Academy of Inventors’ newest class of fellows. The award is the highest professional distinction awarded to academic inventors by the NAI.

The 2025 class is made up of 169 fellows who hold more than 5,300 U.S. patents, according to the organization. The group hails from 127 institutions across 40 U.S. states.

The Houston-based inventors are leading fields from AI to chemistry to cancer research.

“NAI Fellows are a driving force within the innovation ecosystem, and their contributions across scientific disciplines are shaping the future of our world,” Paul R. Sanberg, president of the National Academy of Inventors, said in a news release. “We are thrilled to welcome this year’s class of Fellows to the Academy. They are truly an impressive cohort, and we look forward to honoring them at our 15th Annual Conference in Los Angeles next year.”

The 2025 list of Houston-based fellows includes:

  • Vineet Gupta, Vice President for Innovation, Technology Development and Transfer at the University of Texas Medical Branch
  • Eva Harth, chemistry professor at the University of Houston
  • Dr. Raghu Kalluri, Professor and Chairman of the Department of Cancer Biology at The University of Texas MD Anderson Cancer Center
  • Sanjoy Paul, Executive Director of Rice Nexus and AI Houston and Associate Vice President for Technology Development at Rice University
  • Dr. Jochen Reiser, President of the University of Texas Medical Branch and CEO of UTMB Health System
  • Todd Rosengart, Professor and Chair of the Department of Surgery at Baylor College of Medicine

"It is a great honor to be named a Fellow of the NAI. It is deeply gratifying to know that the work my students and I do — the daily push, often in small steps — is seen and recognized," Harth added in a news release from UH.

The 2025 fellows will be honored and presented with their medals by a senior official of the United States Patent and Trademark Office at the NAI Annual Conference this summer in Los Angeles.