Houston companies snag spots on regional Inc. 5000 list

by the numbers

Here's what Houston company scored the No. 2 spot among the fastest-growing private companies in the Southwest. Photo via Getty Images

Revenue growth is on fire at Houston-based Simple Solar.

Revenue at Simple Solar, a provider of residential solar installations, soared 8,007 percent from 2019 to 2021, putting it at No. 2 among the fastest-growing private companies in the Southwest. It leads the list of 25 Houston-area companies appearing in the new Inc. 5000 Regional rankings for the Southwest.

Between 2019 and 2021, the 165 private companies on the Southwest list posted an average growth rate of 557 percent. In 2021 alone, they added 16,116 jobs and nearly $5.5 billion to the Southwest’s economy.

“This year’s Inc. 5000 Regional winners represent one of the most exceptional and exciting lists of America’s off-the-charts growth companies,” says Scott Omelianuk, editor-in-chief of Inc. magazine. “They’re disruptors and job creators, and all delivered an outsized impact on the economy. Remember their names and follow their lead. These are the companies you’ll be hearing about for years to come.”

Here are the 25 Houston-area companies that made the Inc. 5000 Regional list for the Southwest, including their regional rankings.

  • No. 2 Simple Solar, Houston-based provider of residential solar installations, 8,007 percent growth
  • No. 6 Medical Edge Recruitment, The Woodlands-based health care recruiting and staffing firm, 2,980 percent growth
  • No. 8 Specialty1 Partners, Houston-based provider of surgical support services for dental practices, 2,921 percent growth
  • No. 15 Magnolia-based online women’s clothing retailer Jess Lea, 1,471 percent growth
  • No. 36 Houston-based accounting and advisory firm EFS Group, 458 percent growth
  • No. 39 Blackbuck Resources, Houston-based designer, builder, and operator of water infrastructure for the oil and gas industry, 432 percent growth
  • No. 48 Leveled Concrete, Houston-based provider of concrete and foundation repair services, 298 percent growth
  • No. 52 iCRYO Brands, Houston-based franchisor of cryotherapy centers, 269 percent growth
  • No. 53 TAXA Outdoors, Houston-based retailer of camping trailers, 268 percent growth
  • No. 58 Proxima Clinical Research, Houston-based contract research organization, 243 percent growth
  • No. 64 Ledge, Katy-based seller of in-pool and backyard furniture and accessories, 234 percent growth
  • No. 66 TekRevol, Houston-based software developer, 226 percent growth
  • No. 79 Finish Line Tax Solutions, Houston-based tax relief firm, 194 percent growth
  • No. 82 Incfile, Houston-based provider of services for small businesses, 192 percent growth
  • No. 99 Flocknote, Magnolia-based provider of technology that helps churches boost attendance and foster connections, 152 percent growth
  • No. 125 Onit, Houston-based developer of workflow and AI software, 104 percent
  • No. 137 InterLinc Mortgage, Houston-based mortgage lender, 85 percent growth
  • No. 140 Classy Art, Houston-based supplier of wall décor, 83 percent growth
  • No. 145 Zulie Venture (Cellpay), Sugar Land-based provider of prepaid wireless services, 78 percent growth
  • No. 149 Total Pump Solutions, Houston-based distributor of fire suppression equipment, 75 percent growth
  • No. 155 Construction Concepts, Houston-based commercial construction firm, 67 percent growth
  • No. 157 Energy Ogre, Houston-based service that helps consumers find electricity plans, 63 percent growth
  • No. 164 Garrison Construction Group, Houston-based commercial construction firm, 60 percent growth
  • No. 165 Technocrats Domain, Houston-based provider of IT services, 60 percent growth
  • No. 166, G&A Partners, Houston-based professional employer organization, 60 percent growth
Four Houston-based companies have been ranked among the country's fastest growing tech businesses. Photo via Getty Images

4 Houston companies make fastest-growing tech biz list

H-town representing

In a newly released annual ranking, four Houston-based technology companies scored spots.

Deloitte's 26th annual North America Technology Fast 500 is an annual ranking of the fastest-growing North American companies across tech sectors. The companies on the list were selected based on percentage fiscal year revenue growth from 2016 to 2019. The Houston companies that made the top 500 were:

  • No. 37 (5,881 percent growth): Enercross — An oil and gas logistics software company.
  • No. 190 (641 percent growth): Onit — A B2B software company that designs streamlining solutions.
  • No. 328 (306 percent growth): Lexicon Pharmaceuticals Inc. — A biopharmaceutical company developing treatments for diseases.
  • No. 426 (221 percent growth): Vendor Credentialing Services (aka symplr)— A tech platform that simplifies vendor services, compliance, and more for health professionals.

"The varied industries represented in this year's local Fast 500 winners is evidence of Houston's positive momentum in diversifying its core competencies beyond the energy sector," says Amy Chronis, Houston managing partner at Deloitte, in the release. "Innovation continues to be the driving force behind our city's evolution, and the Fast 500 winners are helping spur its progress. They inspire and provide a glimpse into our future."

According to the release, the 2020 Technology Fast 500 companies achieved revenue growth ranging from 175 percent to 106,508 percent over the three-year time frame, with a median growth rate of 450 percent.

Silicon Valley-based companies dominated the list, accounting for the top three companies as well as 20 percent of the entire list. The second largest region represented was New York, with 13 percent of the list.

In terms of sector, software has the biggest hold on the ranking with 71 percent of the companies being categorized in that realm, which is the highest percentage Deloitte has ever seen in this study.

The report also looked ate venture backing and found that this year 81 percent of the 500 fastest-growing tech companies received venture funding, which includes, according to the release, 26 of the top 30 companies.

"Each year the Technology Fast 500 listing validates how important technology innovation is to our daily lives. It was interesting to see this year that while software companies continued to dominate, biotech companies rose to the top of the winners list for the first time, demonstrating that new categories of innovation are accelerating in the pursuit of making life easier, safer and more productive," says Mohana Dissanayake, partner at Deloitte, in the release. "We extend our congratulations to these well-deserved winners — who all embody a spirit of curiosity, and a never-ending commitment to making technology advancements possible."

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TMC names inaugural cohort for unique accelerator with UK

coming to HOU

Sixteen digital health and medical device startups founded in the United Kingdom have been selected for a customized accelerator at the Texas Medical Center's Innovation Factory.

In partnership with Innovate UK, TMCi created the Innovate UK Global Incubator Programme, a new accelerator that supports UK businesses as they build their United States go-to-market plan. The program builds the BioBridge relationship between TMC and the UK that was originally established five years ago.

“The TMC UK BioBridge program was launched with the UK Department for Business and Trade in 2018 to serve as a gateway for advancing life sciences and foster innovation and research between our two countries," says Ashley McPhail, chief external affairs and administration officer for TMC, in a news release. "We saw an opportunity to work with Innovate UK to develop a larger program with the UK after the success of the 11 companies that previously participated in our health tech accelerator."

The 16 companies will participate in the program from June to November. The cohort is expected to arrive in Houston on June 5 and have access to TMCi's facilities, network of mentors and potential clients, funding, potential customers, and curated programing — all while being a unique entry point into the US. The new offering joins three other globally recognized curriculums: Biodesign, Accelerator for Cancer Therapeutics, and Health Tech.

“TMCi nurtures long-term growth, development, and competitiveness to increase startups chances of success and global expansion," says Emily Reiser, associate director of TMC Innovation. "By bringing their novel technologies and exposing them to a curated selection of TMC’s expert network, startups receive support and evaluation to build, scale, and expand in the US market."

Two of the cohort's specialties include cardiovascular and oncology — two of TMC's strongest areas of expertise — with solutions ranging from surgical devices to AI-enabled risk stratification and hospital efficiency.

Innovate UK is the country's national innovation agency dedicated to supporting business-led innovation in all sectors.

“The United Kingdom is fully committed to improving global healthcare through scientific collaboration," says His Majesty’s Consul General in Texas Richard Hyde in the release. "Through the expansion of the TMC UK BioBridge and in partnership with Innovate UK, this programme will help to expose the brightest and best British companies to the world’s largest medical city. Our companies will collaborate and grow as they work to develop cutting edge technology. The partnership between the UK Government and TMC demonstrates that international collaboration can drive both economic growth and improvement to quality of life.”

The 16 companies making up the inaugural cohort are as follows, according to TMC.

  • AINOSTICS aims to revolutionize the treatment and prevention of neurological conditions, such as dementia, by developing innovative AI-enabled solutions that draw novel insights from routinely acquired non-invasive medical scans to deliver accurate diagnosis and outcome prediction, and in turn facilitate personalized care and timely access to disease-modifying treatments for patients.
  • Alvie is a blended human plus AI-enabled digital solution providing personalised pre and rehabilitation coaching and supportive care for cancer and surgery. Alvie's technology combines data profiling, risk-stratification and tailored prescriptions of health and well-being with curated educational content, targeted behaviour change coaching and expert support through chat messaging and virtual consultations.
  • C the Signs™ is a validated AI cancer prediction platform, which can identify patients at risk of cancer at the earliest and most curable stage of the disease. Used by healthcare professionals, C the Signs can identify which tumor type a patient is at risk of and recommend the most appropriate next step in less than 30 seconds. The platform has detected over 10,000 patients with cancer, with over 50 different types of cancer diagnosed, and with a sensitivity of >98% for cancer.
  • At PEP Health, We believe all patients deserve the best care possible. Our cutting-edge machine-learning technology enables healthcare organisations, regulators, and insurers the real-time, actionable insights they need to have a direct and dramatic impact on patient experiences.
  • PreciousMD improves the lives of lung-cancer and other lung-related illnesses patients worldwide by enabling imaging-based diagnostics needed for personalized treatment pathways.
  • Ufonia is an autonomous telemedicine company, we use large language models and voice AI to increase the capacity of clinical professionals.
  • My mhealth offers digital therapeutics for a range of long-term conditions- COPD, Asthma, Diabetes and Heart Disease. Our product has been successfully deployed in the UK and India, with >100,000 users registered to date. Our solutions empower patients to self-manage their conditions, resulting in dramatic improvements in outcomes, as evidenced through multiple clinical trials and real-world evaluations.
  • At Surgery Hero, we offer a clinically backed solution that ensures whole-human support before and after surgery. We help health systems, employers and health plans cut costs without sacrificing quality of care.
  • Panakeia's software platform enables extremely rapid multi-omics profiling in minutes directly from routinely used tissue images without needing wet lab assays.
  • QV Bioelectronics are striving to deliver longer, better quality lives for brain tumour patients. Using their first-of-its-kind implantable electric field therapy device, GRACE, QV will provide effective, focal & continuous treatment without impacting patient quality of life.
  • 52 North is a med-tech company focused on improving health outcomes and health equity by reinventing care pathways. The NeutroCheck® solution is a finger-prick blood test and digital platform built to significantly improve safety and quality of life for cancer patients, by helping to identify at-home those patients who are at risk of the most fatal side-effect of chemotherapy: neutropenic sepsis.
  • Somnus is fulfilling an unmet need in global healthcare by developing real-time, point of care blood propofol monitoring. Its products will improve the care of sedated and anaesthetised patients, save money for hospitals, and facilitate a major reduction in greenhouse gas emissions.
  • ScubaTx is a breakthrough organ transplant preservation company established to solve the global unmet need for cost-efficient and longer-duration organ preservation technology. ScubaTx has developed a simple, small and affordable device which uses Persufflation to extend the preservation of organs.
  • IBEX is on a mission to help people live active, healthy and productive lives by increasing their access to early diagnosis of osteoporosis. The IBEX BH software as medical device delvers routine, automated assessment of fracture risk from routine radiology for earlier detection and more equitable treatment of osteoporosis.
  • NuVision produces products derived from donated human amniotic membrane that are used in ophthalmology to help patients with chronic, traumatic and post-surgical wounds of the eye to be treated earlier and recover more fully and more quickly. The company’s products are also used in the management of dry eye disease, a debilitating conditions that affects around 17m people in the USA.
  • Calon Cardio-Technology is on a mission to improve quality of life for patients with Left Ventricular Assist devices (LVAD) and reduce the common post operative complications associated with these implantable heart pumps. We plan to do this by introducing a completely wireless heart pump system and augment patient follow-up with built-in remote monitoring capabilities.

UH lab using mixed reality to optimize designs for the Moon and Mars

hi, tech

University of Houston researchers and students are bringing multiple realities together to help improve the design process for crewed space missions.

Helmed by Vittorio Netti, a researcher for UH and a space architect, the university has launched an XR Lab within the University of Houston architecture building. The lab allows researchers to combine mixed reality (MR), virtual reality (VR), augmented reality (AR) and extended reality (XR) to "blend the physical and digital worlds" to give designers a better understanding of life in space, according to a release from UH.

In the lab researchers can wear MY space suits and goggles, take a VR space walk, or feel what it's like to float to the International Space Station with the help of XR and a crane.

The area in which the researchers conduct this work is known as the "cage" and was developed during a six-month research and design study of lunar surface architecture sponsored by Boeing, which aimed to learn more about the design of a lunar terrain vehicle and a small lunar habitat.

The work is part of UH's Sasakawa International Center of Space Architecture (SICSA), which is led by Olga Bannova, a research associate professor and director of the space architecture graduate program at UH.

She says work like this will drastically cut down research and development time when designing space structures.

“These technologies should be harnessed to mitigate the dependency on physical prototyping of assets and help optimize the design process, drastically reducing research-and-development time and providing a higher level of immersion,” Bannova said in a statement.

Today the research team is shifting its focus on designing for a Mars landing. In the future, they aim to demonstrate and test the system for habitats designed for both lunar and Martian surfaces. They are also working with Boeing to test designs in microgravity, or zero gravity, which exists inside the International Space Station.

Mixed Reality Raising the Bar for Space Architecture on the Moon and MarsStep into this 'Cage' at the University of Houston where physical and digital worlds are merged, allowing students to see and ...

5 most popular innovation stories in Houston this week

what's trending

Editor's note:Another week has come and gone, and it's time to round up the top headlines from the past few days. Trending Houston tech and startup news on InnovationMap included June business events not to miss, innovators to know, and more.


3 Houston innovators to know this week

This week's roundup of Houston innovators includes Ramanan Krishnamoorti of UH, Valerie Tompson of SWAN Impact Network, Evan Erickson of TexPower Technologies. Photos courtesy

In this week's roundup of Houston innovators to know, I'm introducing you to three local innovators across industries — from battery tech to impact investing — recently making headlines in Houston innovation. Read more.

10+ can't-miss Houston business and innovation events for June

Check out these conferences, pitch competitions, networking, and more in the month of June. Photo via Getty Images

It's time to look at what's on the agenda for June for Houston innovators — from pitch competitions to networking events.

Here's a roundup of events not to miss this month. Mark your calendars and register accordingly. Read more.

Texas angel investor group expands to make impact in Houston

Austin-founded SWAN Impact Network has entered the Houston innovation ecosystem. Photo via Getty Images

An angel investment network founded in Austin has announced its entrance into the Houston market.

SWAN Impact Network, which focuses on funding early-stage, impact-driven startups, announced that Houston will be its next market expansion. Founded in 2016, the organization expanded to Dallas two years ago. Now, SWAN is hitting the Bayou City and is actively looking for potential angel investors to join its network.

"Houston is the logical place for us to go because a lot of our deep expertise we developed is grounded around life science, health and wellness, and environmental," Bob Bridge, executive director of SWAN, tells InnovationMap. "There's a lot of people in Houston in the spaces where we've spent most of our time and money." Read more.

Houston digital health startup acquired by Illinois-based company

Houston-based Melax Tech has been acquired. Photo via MelaxTech.com

A Houston startup has exited to a clinical terminology management and data quality solutions company.

Melax Technologies Inc., an artificial intelligence and natural language processing technology company, has been acquired by Intelligent Medical Objects, which is headquartered in the Chicago area. It's the first acquisition for IMO, and the deal will allow for the company to expand its offerings to various segments in the health care market.

"Today marks an exciting moment for IMO as we complete our first acquisition,” says Ann Barnes, CEO at IMO, in a news release. “Combining Melax Tech’s analytics and NLP capabilities with IMO’s clinical terminology and data quality platform will enable healthcare organizations to have a more comprehensive solution for both clinical operation and research. Read more.

Houston health care institution secures $100M for expansion, shares renderings

Baylor College of Medicine's Lillie and Roy Cullen Tower is set to open in 2026. Rendering courtesy of SLAM Architecture

Baylor College of Medicine has collected $100 million toward its $150 million fundraising goal for the college’s planned Lillie and Roy Cullen Tower.

The $100 million in gifts include:

  • A total of $30 million from The Cullen Foundation, The Cullen Trust for Health Care, and The Cullen Trust for Higher Education.
  • $12 million from the DeBakey Medical Foundation
  • $10 million from the Huffington Foundation
  • More than $45 million from members of Baylor’s Board of Trustees and other community donors, including the M.D. Anderson Foundation, the Albert and Margaret Alkek Foundation, and The Elkins Foundation.

“The Cullen Trust for Health Care is very honored to support this building along with The Cullen Foundation and The Cullen Trust for Higher Education,” Cullen Geiselman Muse, chair of The Cullen Trust for Health Care, says in a news release. “We cannot wait to see what new beginnings will come from inside the Lillie and Roy Cullen Tower.” Read more.

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