Three Houston companies are among the best startups for employees. 10'000 Hours/Getty Images

Three businesses based in the Houston area appear in Forbes magazine's inaugural ranking of the best startup employers.

Forbes teamed up with market research company Statista to identify up-and-coming companies that are liked most by those who work there. Researchers evaluated 2,500 U.S. businesses with 50 or more employees on three criteria: employer reputation, employee satisfaction, and growth. The result: Forbes' first-ever ranking, released March 10, of the country's 500 best startup employers.

To create the ranking, Statista looked at articles, blogs, and social media posts about each employer; employee reviews on job websites like Glassdoor and Indeed; and website traffic and employee headcounts for each startup over a two-year span.

The three Houston-area startups that are ranked are: Houston-based 2nd.MD (No. 280), Pearland-based Code Ninjas (No. 350), and Houston-based Onit (No. 463).

San Francisco-based footwear retailer Allbirds snags the No. 1 ranking on the Forbes list, and the Dallas-Fort Worth leads Texas metro areas for the most startups on the list with its 13 startup companies.

Ranked 25th, the highest in Texas, Fort Worth-based Koddi garners the top ranking among all Texas startups. The company provides marketing software for advertisers in the travel industry. In 2019, the Digiday Worklife Awards program named Koddi the tech company with the most collaborative culture.

"Koddi gives its employees the ability to shape the direction of their own careers and empowers them to succeed," Zachary Rector, associate director of account services, said in a 2017 release. "Every day at Koddi offers a unique challenge to overcome and the opportunity for personal growth. All of your coworkers are fully committed to one another's success and help each other learn. Koddi is a fast-paced, ever-changing, and engaging place to work."

Here are the 12 other Dallas-Fort Worth startups that appear in the Forbes ranking:

  • No. 50 — Bestow, Dallas
  • No. 59 — Veryable, Dallas
  • No. 118 — Sector 5 Digital, Fort Worth
  • No. 149 — Stryve Biltong, Plano
  • No. 231 — PestRoutes, McKinney
  • No. 265 — Titus Industrial, Dallas
  • No. 275 — Student Success Agency
  • No. 271 — Meritize, Frisco
  • No. 272 — Defi Solutions, Westlake
  • No. 305 — Crystal Clear Concepts, Grand Prairie
  • No. 325 — WellKept, Arlington
  • No. 411 — Tap Water Watch, Dallas

Meanwhile, Austin had a dozen startups on the list. At No. 87, Austin-based SchooX is the top-ranked startup in the Central Texas region. The company provides a workplace learning platform.

"Working at SchooX provides an awesome environment with great people that changes the way people learn," employee George Litos says on the company's website. "SchooX is shaping the future of e-learning, and I'm proud to be a part of it."

Here are the 11 other Austin-area companies that claim spots in the top 500:

  • No. 97 — Iris Telehealth, Austin
  • No. 201 — Jungle Scout, Austin
  • No. 226 — RigUp, Austin
  • No. 301 — TrustRadius, Austin
  • No. 315 — Shipwell, Austin
  • No. 399 — AlertMedia, Austin
  • No. 430 — Everlywell, Austin
  • No. 451 — Innovetive Petcare, Cedar Park
  • No. 457 — SubjectWell, Austin
  • No. 463 — ScaleFactor, Austin
  • No. 478 — Outdoorsy, Austin
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This article originally ran on CultureMap.

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Overheard: Houston's top energy transition founders explain their biggest challenges

Houston Innovation Awards

From finding funding to navigating the pace of traditional oil and gas company tech adoption, energy transition companies face their fair share of challenges.

This year's Houston Innovation Awards finalists in the Energy Transition category explained what their biggest challenge has been and how they've overcome it. See what they said below, and make sure to secure your tickets to the Nov. 14 event to see which of these finalists win the award.

"The evolving nature of the energy industry presents opportunities to solve some of our industry's greatest challenges. At Amperon we help optimize grid reliability and stability with the power of AI demand forecasting."

Sean Kelly, CEO of Amperon, an AI platform powering the smart grid of the future

"The biggest challenge in leading an energy transition-focused startup has been balancing the urgency for sustainable solutions with the slow pace of change in traditional industries like oil and gas. Many companies are cautious about adopting new technologies, especially when it comes to integrating sustainability initiatives. We overcame this by positioning our solutions not just as environmentally friendly, but as tools that improve safety, efficiency, and cost savings. By aligning our value proposition with their operational goals and demonstrating real, measurable benefits, we were able to gain traction and drive adoption in industries that are traditionally resistant to change."

— Dianna Liu, CEO of ARIXTechnologies, an integrated robotics and data analytics company that delivers inspection services through its robotics platforms

"Scaling up production of hard tech is a major challenge. Thankfully, we recruited top-notch talent with experience in technology scale-up and chemical processes. In addition, we've begun building partnerships with some of the world's largest chemical manufacturers in our space who are excited to be a part of our journey and could rapidly accelerate our go to market strategy. We have significant demand for our product as early as 2025, so partnering with these companies to scale-up will bring our technology to market years ahead of doing it alone."

— Matthew Dawson, CEO of Elementium Materials, a battery technology with liquid electrolyte solutions

"Our pyrolysis reactor is a proprietary design that was developed during Covid. We ran simulations to prove that it works, but it was not easy to test it in a pilot facility, let alone scaling it up. We managed ... to run our pilot plant studies, while working with them remotely. We proved that our reactor worked and produced high quality products. Later, we built our own pilot plant R&D facility to continue running tests and optimizing the process. Then, there was the challenge of scaling it up to commercial size. ... We put together a task force of four different companies to come together to design and build this complex reactor in record time."

— Vibhu Sharma, CEO of InnoVentRenewables, a startup with proprietary continuous pyrolysis technology that converts waste tires, plastics, and biomass into valuable fuels and chemicals

"Energy storage and geothermal power generation are capital-intensive infrastructure projects, requiring investors with a deep commitment and the patience in terms of years to allow the technology to be developed and proven in the field. One challenge is finding that niche of investors with the vision to join our journey. We have succeeded in raising our $30 million series A with these types of investors, whom we’re confident will continue the journey as we scale."

— Cindy Taff, CEO of SageGeosystems, an energy company focused on developing and deploying advanced geothermal technologies to provide reliable power and sustainable energy storage solutions regardless of geography

"The biggest challenge we've faced has been to bring together massive independent power producers on one side who are investing hundreds of millions of dollars into grid infrastructure with multi- national tech giants on the other that don't have experience working much with energy storage. As a startup with only four employees, gaining credibility with these players was critical. We overcame this hurdle by becoming the preeminent thought leader on storage emissions, through publishing white papers, discussing the issues on podcasts, and (more)."

— Emma Konet, CTO of TierraClimate, a software provider that helps grid-scale batteries reduce carbon emissions

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This article originally ran on EnergyCapital.

3 Houston tech companies recognized for creating top inventions of the year

best of the rest

Innovations from three Houston companies have been crowned among the top inventions of the year.

Time magazine’s "200 Best Inventions of 2024" identified top innovations across consumer goods, home health, robotics, sustainability, and two dozen other categories.

Fervo Energy, a provider of geothermal power, was recognized the Green Energy category for its FervoFlex system. As Time explains, the system enables horizontal drilling into hot rock under the earth’s surface and pumping in water to generate hot water and steam. The geothermal energy that’s produced can be stored and released for future use by Fervo customers.

Jack Norbeck, Fervo’s co-founder and chief technology officer, predicts that by 2050, geothermal energy will become “the backbone of the decarbonized energy system.”

In September, Fervo secured a $100 million bridge loan for the first phase of its ongoing Cape Station project in Utah, which is being touted as the world’s largest geothermal energy plant. Slated for completion in June 2026, this initial phase is expected to generate 90 megawatts of renewable energy. Ultimately, the plant is supposed to supply 400 megawatts of clean energy by 2028 for customers in California.

Time also lauded NanoTech Materials among its Manufacturing and Materials honorees for its Insulative Ceramic Particle. This powder can be added to materials like drywall or shingles to improve fire resistance and decrease heat penetration, according to Time. NanoTech’s Wildfire Shield coating for buildings contains the powder. Wildfire Shield prevents damage to materials and harm from noxious smoke.

NanoTech’s other product, Cool Roof Coat, is painted on a building to decrease HVAC use. This year, NanoTech moved into a 43,000-square-foot space in Katy, Texas, and brought on new partners that expanded the company's reach in the Middle East and Singapore.

The third Houston company to be praised by Time is BiVACOR — named to its Experimental category of the list. This year, the company’s artificial heart has kept three U.S. patients alive long enough to wait for donor organs, according to Time, the first of these operations took place this summer in Houston.

Dr. William Cohn, chief medical officer of BiVACOR, previously told InnovationMap that while the Total Artificial Heart is being used currently as a "bridge-to-transplant" device, he believes it has the potential to be a permanent solution for the 200,000 patients who die of heart failure annually. Last year, only around 4,000 patients were able to receive heart transplants.

The full list of this year's top inventions is available online.