Fast-growing Houston tech firm leads dozens of local companies on Inc. 5000

growth report

Houston-based Action1 landed at No. 29 nationally and No. 1 in the software category in this year's Inc. 5000 ranking. Photo via Getty Images.

Dozens of Houston-area businesses appear in this year’s Inc. 5000 ranking of the 5,000 fastest-growing private companies in the U.S., with a security software provider capturing the region’s No. 1 spot on the list.

Landing at No. 29 nationally and No. 1 in the software category, the top-ranked Houston-area private company is Houston-based Action1. The company recorded median revenue growth of 7,188 percent from 2021 to 2024, according to the Inc. 5000.

It’s the first appearance on the Inc. 5000 list for Action1, founded in 2018.

Action1 produces patch management software. A patch, or fix, quickly repairs software to resolve functionality problems, improve security or add features, according to TechTarget.

“Modern organizations understand that proactive patch management is essential to staying ahead of today’s rapidly evolving threat landscape,” Mike Walters, co-founder and president of Action1, said in a news release. “Our continued hypergrowth reflects the increased demand for enterprise cybersecurity innovation. You can’t be just powerful and secure — you must also be simple to deploy and scale and cost-effective.”

Below are the Houston-area businesses that earned a ranking among the top 1,000 companies, including their industries and their three-year growth rate. To see the other Houston-area companies in the Inc. 5000, visit inc.com/inc5000/2025.

  • No. 29 Houston-based Action1, software (7,188 percent)
  • No. 49 Spring-based Bogey Bros Golf, retail (5,540 percent)
  • No. 84 Houston-based Turtlebox Audio, consumer products (3,818 percent)
  • No. 87 The Woodlands-based Allied Wealth, financial services (3,796 percent)
  • No. 319 Houston-based Strategic Office Support, business products and services (1,228 percent)
  • No. 324 Houston-based Novo Communications, security (1,212 percent)
  • No. 363 Houston-based OptiSigns, software (1,101 percent)
  • No. 385 Houston-based Cart.com, business products and services (1,053 percent)
  • No. 421 Houston-based Sydecar, financial services (962 percent)
  • No. 471 The Woodlands-based Acuity Technology Partners, IT services (869 percent)
  • No. 577 Stafford-based Dahnani Private Equity Group, real estate (718 percent)
  • No. 706 Houston-based Why Not Natural, consumer products (585 percent)
  • No. 709 Stafford-based Signarama Sugar Land, manufacturing (584 percent)
  • No. 744 Houston-based FINBOA, software (557 percent)
  • No. 747 Houston-based Amundson Group, human resources (557 percent)
  • No. 793 Houston-based Field Industries, manufacturing (533 percent)
  • No. 957 Friendswood-based Good Ranchers, food and beverage (448 percent)
  • No. 999 Houston-based ARIA Signs & Design, business products and services (428 percent)
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The Inc. 5000 list is out — here's how Houston faired this year. Photo by Natalie Harms

Houston boasts impressive presence on annual list of fastest-growing businesses

showing off

One hundred businesses in the Houston area — including the top-ranked company in Texas — have been named to the 2024 Inc. 5000 list of the country’s fastest-growing private companies.

The 2024 Inc. 5000 ranks companies based on their percentage growth in revenue from 2020 to 2023.

Topping the list of Houston-area companies on the list is The Woodlands-based Segment HR, which notched revenue growth of 7,353 percent. That growth rate earned Segment HR the No. 32 spot on the national list and the No. 1 ranking in Texas.

Founded in 2018 by former federal HR specialist Robin Scott, Segment HR specializes in providing HR support for federal agencies. The company employs remote HR specialists in 23 states and the District of Columbia.

Here’s the list of the top 25 Houston-area companies in the 2024 edition of the Inc. 5000, including each company’s headquarters city, growth rate, and national ranking:

  • Segment HR, The Woodlands, 7,353 percent, No. 32
  • Dhanani Private Equity Group, Stafford, 3,617 percent, No. 89
  • Realty.com, Houston 3,052 percent, No. 107
  • Turtlebox Audio, Houston, 1,913 percent, No. 209
  • Amundson Group, Houston, 1,306 percent, No. 332
  • Valiant Business Lending, Houston, 1,286 percent, No. 337
  • Strategic Office Support, Houston, 1,192 percent, No. 367
  • 10xTravel, Houston, 1,102 percent, No. 401
  • NOW Insurance, Houston, 797 percent, No. 559
  • Explore Group, Houston, 796 percent, No. 562
  • Specialty1 Partners, Houston, 728 percent, No. 631
  • FINBOA, Houston, 714 percent, No. 650
  • BroCoTec, Houston, 687 percent, No. 690
  • Elite Roofing, Houston, 675 percent, No. 706
  • Patriot Bolt, Humble, 641 percent, No. 757
  • CT Sounds, Houston, 624 percent, No. 789
  • Supreme Jewelers, Friendswood, 525 percent, No. 965
  • Dometik Commercial Construction, Cypress, 477 percent, No. 1,070
  • Vape City, Houston, 459 percent, No. 1,116
  • Highlands Construction, Houston, 451 percent, No. 1,132
  • Houston Tents and Events, Houston, 438 percent, No. 1,171
  • Goebel Fasteners, Houston, 385 percent, No. 1,340
  • Field Industries, Houston, 376 percent, No. 1,366
  • Coverflex Manufacturing, Houston, 365 percent, No. 1,410

“One of the greatest joys of my job is going through the Inc. 5000 list,” says Mike Hofman, editor-in-chief of Inc. magazine. “To see all of the intriguing and surprising ways that companies are transforming sectors, from health care and AI to apparel and pet food, is fascinating for me as a journalist and storyteller.”

Elsewhere in Texas:

  • Austin-based Maev led the Austin-area pack with a growth rate of 6,734 percent, earning the No. 38 spot on the national list.
  • Dallas-based Archer Review led the Dallas-area pack with a growth rate of 5,771 percent, earning the No. 46 spot on the national list.
  • LaVernia-based Begesh led the San Antonio-area pack with a growth rate of 1,111 percent, earning the No. 396 spot on the national list.
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4 Houston-area institutions get $8M for cancer research facilities

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Cancer research capabilities in the Houston area just got an $8 million boost.

On Wednesday, May 20, the Cancer Prevention and Research Institute of Texas (CPRIT) awarded $8 million in grants to institutions in Houston and Bryan for the creation or expansion of so-called “core” cancer research facilities.

“Core facilities provide shared access to advanced technology, equipment, and scientific expertise that may not be available at every institution,” CPRIT says. “These core facilities are vital to not only cancer research but also to the study of diseases beyond cancer.”

Houston-area recipients of these $2 million grants are:

  • A facility at the University of Texas Health Science Center for preclinical support of cancer researchers in Texas to evaluate new safe, effective drugs and drug combinations.
  • The Accelerator for Cancer Therapeutics, operated by Houston’s Texas Medical Center Foundation. The accelerator helps researchers and startups move innovative cancer treatments from the lab to clinical trials.
  • Rice University’s Genetic Design & Engineering Center in Houston. The center enables researchers to collaborate on studies of custom DNA for cancer treatment.
  • A facility at the Texas A&M University System’s Health Science Center in Bryan that aims to speed up the development of cancer therapies.

In addition to those grants, the University of Texas M.D. Anderson Cancer Center, Methodist Hospital Research Institute, Baylor College of Medicine, and Rice University shared $21 million to recruit cancer researchers from other institutions.

The largest of those grants—totalling $4 million—went to M.D. Anderson for the recruitment of renowned cancer researcher Andre Nussenzweig from the National Institutes of Health. His research focuses on how DNA damage and faulty DNA repairs lead to cancer.

Here are the totals for the other CPRIT grants awarded in the Houston area:

  • $12.8 million to Houston-based Indapta Therapeutics for the development of an off-the-shelf therapy that naturally kills cancer cells, combined with an immunity-targeting agent for a type of leukemia.
  • $11.1 million to MD Anderson, including $5 million for a statewide platform to improve long-term health outcomes in adolescents and young adults who survived cancer.
  • $8.4 million to Baylor College of Medicine, including $4.8 million for two training programs for cancer researchers.
  • $6.25 million to UT Health Houston, including $4 million for a biomedical informatics and genomics training program for cancer researchers.
  • $4.4 million to the Texas A&M Health Science Center’s Houston campus, including $2.4 million for a cancer therapeutics training program.
  • $2.75 million to Rice, including $250,000 for a study of ovarian cancer.
  • $2 million to Houston-based March Biosciences for the development of a targeted therapy for treating T-cell lymphoma.
  • $1.15 million to the University of Houston, including $900,000 for a platform for detection of lung cancer.
  • $900,000 to Texas A&M in Bryan to conduct clinical drug trials in rural and underserved communities around the state.
  • $800,000 to Houston- and Israel-based Xerient Pharma for the development of an oral form of a cell-protecting drug called amifostine to protect the upper GI tract from radiation damage during pancreatic cancer treatment.
  • $659,000 to Missouri City-based OmniNano Pharmaceuticals for the development of a two-drug combination to treat the most common form of pancreatic cancer.
  • $250,000 to the University of Texas Medical Branch at Galveston for a novel therapeutic to prevent colitis-related colorectal cancer.

Axiom Space launches Japanese subsidiary, names leadership

Axiom Space is setting up a Japanese subsidiary to tap into billions of dollars worth of business opportunities in the vast Asia-Pacific region. The company’s new office in Japan will open July 1.

“For the Asia-Pacific region, an Axiom Space presence in Japan means a long-term, direct path to low-Earth orbit for research, for industry, for astronauts, and a partner committed to building that future together with Japan,” Jonathan Cirtain, president and CEO of Axiom Space, said in a news release.

Asia-Pacific spaceflight leaders include Japan, China, India and South Korea.

Until committing to the Asia-Pacific subsidiary, Axiom focused primarily on the U.S. market for space exploration equipment, technology and services. Axiom is building the successor to the International Space Station (ISS), and it provides human spaceflight services and develops next-generation spacesuits.

Fortune Business Insights estimates the Asia-Pacific market for space technology was valued at $155.3 billion in 2025.

“The region is rapidly expanding due to rapidly expanding government space programs, increasing private sector participation, and rising demand for satellite services across densely populated regions,” says Fortune Business Insights, a market research firm.

The region’s combination of strategic investments, market demand and emerging entrepreneurial systems positions Asia-Pacific “for the fastest growth in the global market,” Fortune Business Insights says.

The market research firm pegs the U.S. market for space technology at $251.8 billion in 2025, making it the world’s largest player in that sector.

Veteran Japanese astronaut Koichi Wakata will lead Axiom Space Japan as chief technology officer in the Asia-Pacific region. The Japanese subsidiary will work with government agencies, research institutions, and industrial partners in Japan to expand hardware development and manufacturing, microgravity research and orbital computing.

Wakata was the Japanese space agency’s first program manager for ISS and the station’s first Japanese commander. He also contributed to the construction of ISS, including the Japanese experiment module Kibo. Wakata retired from the Japanese agency, JAXA, in March 2024.

“Japan intends to remain a leading nation in human space exploration post-ISS, and Japanese industry and academia are ready to play a central role in the commercial era,” Axiom Space said in the release. “Axiom Space Japan is how the company will meet that ambition with a long-term, on-the-ground presence.”

Houston investment firm closes $105M energy venture fund

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Houston-based investment firm Veriten has announced the initial close of its second flagship energy venture fund with more than $105 million in capital commitments.

Fund II will build on Veriten’s initial fund and aim to support “scalable technology solutions for energy, power and industrial applications,” according to a company news release.

"Our differentiated network, research-driven process, and first principles approach to investing are having an impact across multiple verticals including traditional energy, electrification, and industrial technology. Fund II builds on that platform,” John Sommers, partner, investments at Veriten, added in the release. “In this environment, the differentiator isn't capital – it's all about connectivity, deep sector expertise, and an economically-driven approach. As new technologies and approaches develop at breakneck speed, the need for more reliable, affordable energy and power continues to grow dramatically. The current backdrop accentuates the need for Veriten's solution."

Veriten is supported by over 50 strategic partnerships in the energy, power, industrial and technology sectors, including major players like Halliburton and Phillips 66.

"Veriten continues to build a differentiated platform at the intersection of energy, technology and industry expertise," Jeff Miller, chairman and CEO of Halliburton, said in the release. "We were early believers in the team and their ability to identify practical solutions to real challenges across the energy value chain. As all industries increasingly adopt digital tools, automation and AI-enabled technologies to improve performance and execution, we are proud to partner with Veriten again to help accelerate high-impact solutions across the broader energy landscape."

Veriten closed its debut fund, NexTen LP, of $85 million in committed capital in October 2023. It was launched in January 2022 by Maynard Holt, co-founder and former CEO of the energy investment bank Tudor, Pickering, Holt & Co.

It has invested in Houston-based AI-powered electricity analytics provider Amperon and led a $12 million Seed 2 funding round for Houston-based Helix Technologies to scale manufacturing of its energy-efficient commercial HVAC add-on earlier this year. In the past year it has contributed to funding rounds for San Francisco-based Armada and Calgary-based Veerum.

Veriten also named Nick Morriss as its new managing director earlier this month. Morriss most recently served as vice president of business development at next-generation nuclear technology company Natura Resources and spent nearly 20 years at NOV Inc.

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This article originally appeared on our sister site, EnergyCapitalHTX.com.

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