Houston's moving on up in the worlds of economics and startup activity. Photo by Tim Leviston/Getty Images

The number four appears to be a sign of good fortune for Houston.

A new ranking from Business Facilities magazine places Bayou City at No. 4 for economic growth potential among large metro areas and at No. 4 for the country's best startup ecosystems.

Regarding the No. 4 ranking for economic potential, Susan Davenport, senior vice president of economic development for the Greater Houston Partnership, says Houston's industrial diversity has helped the region weather downturns in certain economic sectors "and now has us on a solid growth trajectory."

"The region's steady population increases, coupled with our relatively low costs of living and doing business, bode well for our economic growth potential reflected in this ranking," Davenport says.

Houston's status as the one of the top locations for Fortune 1000 headquarters in the U.S. elevates the region's position as a hub where both large and small companies can prosper, she adds.

Houston appeared at No. 1 in Business Facilities' 2018 ranking of the top large metros for economic growth potential. Representatives of Business Facilities couldn't be reached to explain why Houston dropped three places from 2018 to 2019.

Last year, the magazine pointed out that Houston's economy extends far beyond its standing as the Energy Capital of the World.

"The nation's fourth-largest city has a dynamic, diversified economy that is brimming with innovation, technology, and entrepreneurship," said the magazine, citing advantages such as Houston's strong manufacturing base, enormous healthcare presence, and storied aerospace legacy.

The magazine went on to hail Houston's "distinctly favorable business climate."

"The region benefits from a skilled workforce, world-class infrastructure and transportation system, and a pro-business environment that stimulates rather than stifles business growth," Business Facilities noted.

As for the No. 4 ranking in this year's Business Facilities startup category, Davenport says this indicates the recent work of the Houston Exponential initiative to foster the local startup environment is paying off.

Houston Exponential, established in 2017, seeks to make Houston a top 10 innovation ecosystem, generate $2 billion in venture capital annually, and create 10,000 new tech jobs a year by 2022.

Last October, Houston Exponential announced it had collected $25 million for its first venture capital fund. Making financial commitments to the fund were Insperity, Chevron, Shell, Quanta Services, Westlake Chemical, The Plank Cos., PROS, H-E-B, and Camden Property Trust.

"Factor in the demand being satisfied by a number of new incubators and accelerators, plus the four-mile Innovation Corridor running through the heart of the city and anchored by The Ion, and we're seeing momentum on a scale like never before," Davenport says.

In Houston's Midtown, Rice University is transforming the historic Sears building into The Ion, which will serve as an innovation hub designed to cultivate collaboration among startups, corporations, universities, and other elements of the local business community. It's the first development in Houston's evolving innovation district.

"The Midtown innovation district is an embodiment of our shared community vision to give professionals and families a means of seizing opportunity as Houston continues to grow as a leading city in technology," says Matt Thibodeaux, executive director of Midtown Houston.

Here is Business Facilities' 2019 list of the top 10 places for economic growth potential among large U.S. metros:

  1. Atlanta
  2. San Antonio
  3. Phoenix
  4. Houston
  5. Orlando, Florida
  6. Austin
  7. Raleigh-Durham, North Carolina
  8. Las Vegas
  9. Albuquerque, New Mexico
  10. Kansas City, Missouri

Here is Business Facilities' 2019 list of the 10 places with the best startup ecosystems in the country:

  1. Austin
  2. Denver
  3. New York City
  4. Houston
  5. San Jose, California
  6. Orlando, Florida
  7. Nashville, Tennessee
  8. Atlanta
  9. Raleigh-Durham, North Carolina
  10. Salt Lake City
Ad Placement 300x100
Ad Placement 300x600

CultureMap Emails are Awesome

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.