Here's some local Houston startup news you may have missed. Photo by Zview/Getty Images

Houston startups across industries have been moving and shaking these past few weeks, and there's a chance you may have missed some of these Houston innovation stories.

In this roundup of short stories within Houston innovation, two Houston-based e-commerce startups announce big news, a tech company pitches abroad, and more.

Houston industrial e-commerce startup expands into the construction industry

Houston-based GoExpedi has expanded its business. Photo by Colt Melrose for GoExpedi

GoExpedi, an end-to-end digital supply chain and data analytics company with solutions within procurement and delivery of maintenance, repair, and operations products for heavy industries, announced it has expanded into the commercial construction space.

Builders partnering with GoExpedi now have access to more than 200,000 critical parts and supplies, according to a news release from the company.

"Access to needed tools and materials in construction is already a challenge in today's supply chain environment," says GoExpedi CEO Tim Neal in the release. "Expanding into commercial construction is a natural extension of our capabilities as we already provide significant operational and cost value with our digital platform across similar heavy sectors. We're quickly ramping up the number of construction groups we're working with, giving them a better way to plan for and order materials to help avoid costly building delays."

GoExpedi raised a $25 million series C round in 2020 and is deploying these funds as the company grows. Earlier this year, the startup opened a new industrial and energy MRO warehouse in Pittsburgh, Pennsylvania

UH business college snags prestigious grant

Dean​ Paul Pavlou leads the University of Houston's Bauer College of Business.

The University of Houston's C. T. Bauer College of Business is partnering with Texas A&M University and Temple University to develop and implement an energy risk tracking and alert system in Houston and San Antonio. The research project recently received $1.5 million in grant funding from the National Science Foundation. The grant is part of the Smart and Connected Communities program.

"Advanced Learning for Energy Risk Tracking" (ALERT) is designed to prevent and mitigate costly and potentially devastating electricity outages — such as the 2021 winter storm — according to a news release from UH. Bauer College Dean and Cullen Distinguished Chair Professor Paul A. Pavlou is one of co-investigators.

"If there is one positive outcome of the winter storm, it certainly created an awareness for many people that we need to invest more in intelligent systems that can minimize the huge costs and negative impacts that electricity outages can have on people and local communities," he says in the release. "The idea of this research is to create a data-driven system to reduce, predict, and mitigate costly power outages, especially in traditionally disadvantaged communities that usually suffer the most from power outages."

The ALERT system depends on data generated by utilities, city and county governments, school districts and others, enabling preemptive repairs and allowing officials to react more quickly in the event of unforeseen outages, per the release, and a test version of the resource may begin operating in San Antonio as soon as 2022, followed by a trial in Houston.

"It's a technologically very advanced solution, but the beauty of it is that we are working with local communities to acquire the data, to enhance the system and also feed the data back to the community to actually minimize the impact on the people who suffer most from power outages," Pavlou says in the release.

Houston health tech company receives new investment

Dan Purvis, CEO of Velentium

A Houston company has fresh funding. Photo courtesy of Velentium

Velentium has announced a growth recapitalization in partnership with Connecticut-based Great Point Partners. Houston-based Velentium is an engineering firm specializing in the design and manufacturing of therapeutic and diagnostic active medical devices, and GPP is a leading health care investment firm. The new investment allows Velentium to scale national operations.

"When Great Point reached out to us earlier this year, we were immediately impressed with their deep knowledge of our market and track record building businesses," says Dan Purvis, CEO of Velentium, in a news release. "We continue to build an organization that improves the lives of people and families by helping to bring transformative medical devices to market, and Great Point is uniquely positioned to enable us to do that at an even larger scale. Today, we are starting a new chapter and taking a crucial step in realizing our dream of having 1,000 families as part of our organization."

Velentium was created to advance the next breakthrough medical device technology — all within the same company. Innovators and inventors don't have to go through the processes — from cybersecurity to manufacturing — by themselves.

"Our dream from day one was to create a one-stop shop here in Houston where new startups with IP can come to us and know that start to finish they would have their commercial device ready for approval with the FDA and that we were going to handle everything," Purvis previously told InnovationMap.

With GPP's investment, Velentium is equipped to augment its end-to-end solutions and its nearshore and offshore manufacturing capabilities, per the release.

"Velentium has played a pivotal role in the development of groundbreaking neuromodulation devices that have led to important medical technology advancements," says GPP Managing Director Adam Dolder in the release. "We look forward to being partners with Dan, Tim and the entire team and helping them to achieve their goals for the company."

Houston startup tapped for European pitch competition

Jessica Reitmeier, is the co-founder of Pandata Tech. Photo courtesy of Pandata Tech

Houston-based Pandata Tech is one of 29 companies from around the globe competing in Scotland's Net Zero Technology Centre's Clean Energy Start-up Pitch Battle finals. Each featured company has a technology solution that can help accelerate the transition to a net zero energy industry, and 10 finalists will be selected to pitch at COP 26 UN Climate Change Conference in Glasgow, Scotland, on November 2, 2021.

"These start-ups are truly inspiring. Offering extraordinary innovation and ambition, all these teams are developing technologies that have significant potential to reduce greenhouse gas emissions," says Mark Anderson, TechX Director of Net Zero Technology Centre.

The Ion Houston nominated Pandata Tech to be part of the competition because of the startup's previous work in offshore energy and geothermal utility distribution.

"When we think about reducing C02 emissions by 50 percent or more by 2030 and the data required to meet that mark, it's simple — humans and algorithms need data they can trust," says Jessica Reitmeier, co-founder of Pandata.

Houston e-commerce services provider announces strategic partnership

Houston-based e-commerce software startup and Amazon competitor raises $25M in its series A

Cart.com has a new partner, which has increased access to tools for its clients. Photo via cart.com

Houston-based Cart.com, an end-to-end ecommerce services provider and Amazon competitor, announced a strategic partnership with Clearco, the world's largest ecommerce investor. With the new partnership, Cart.com's clients will receive access to Clearco's capital financing and Clearco's portfolio of over 5,500 companies will have access to Cart.com's end-to-end e-commerce platform.

"We're committed to making all aspects of running an ecommerce business streamlined and hassle-free — and that includes getting access to the capital needed to fuel growth," says Omair Tariq, Cart.com CEO, in a news release. "Through this partnership we're giving online sellers frictionless access to the resources they need to scale up, while allowing founders to stay laser-focused on serving their customers and building their brand."

The two companies share the mission to democratize ecommerce by delivering easier, more streamlined access to critical resources — including capital, services, and domain-specific information — which have previously only been available to companies like Amazon.

"Like Cart.com, we envision a world where founding a business is accessible to everyone, and where founders can access essential capital without having to jump through endless hoops," says Andrew D'Souza, Clearco CEO, in the release. "By partnering with Cart.com, Clearco companies will be able to access the platform's end-to-end ecommerce engine — including online store technology, integrated fulfillment services, and customer service support — to scale their ecommerce growth."

This week's roundup of Houston innovators includes Dan Purvis of Velentium, Tony Sanchez of OneNexus Environmental, and Kevin Doffing of Energy Capital of the Future. Courtesy photos

3 Houston innovators to know this week

who's who

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Dan Purvis, CEO and founder of Velentium, is leading his growing company with culture in mind. Photo courtesy of Velentium

Local tech exec expands med device company into oil and gas in a 'uniquely Houston' way

HOUSTON INNOVATORS PODCAST EPISODE 90

When asked about founding his company, the first thing Dan Purvis wants to talk about is the culture.

"The technology of today and the technology of 24 months from now will be very different," Purvis, CEO and founder of Houston-based Velentium, says on this week's episode of the Houston Innovators Podcast. "Being culture-forward allows us to make sure that the people we have on staff are able to flex with the industry."

Velentium was created to advance the next breakthrough medical device technology — all within the same company. Innovators and inventors don't have to go through the processes — from cybersecurity to manufacturing — by themselves.

"Our dream from day one was to create a one-stop shop here in Houston where new startups with IP can come to us and know that start to finish they would have their commercial device ready for approval with the FDA and that we were going to handle everything," Purvis explains.

These days, cybersecurity is top of mind for Velentium, as the technology Purvis and his team are working with include life and death situations. While IT and other software security is important, protecting patients using new medical devices is paramount.

"If you have a dog in your backyard and you have one hole in your fence, you're dog is going to get out," Purvis says."You can't have any holes in that fence. … Our design allows for that protection."

Following an acquisition of Magnolia, Texas-based Oasis Testing, a designer of automated test systems for the energy and manufacturing industries in January, Velentium has expanded to also work in oil and gas technology development. While completely different fields, Velentium says the entrance into this energy tech market has been smooth sailing.

"We really find that both sides of the company cross pollinate quite a bit, and I think that's something that's uniquely Houston," Purvis says.

He shares more about the expansion and how his company continues to grow on the episode. Listen to the full interview below — or wherever you stream your podcasts — and subscribe for weekly episodes.

A new medical device created in Houston is revolutionizing opioid withdrawal treatment. Photo via sparkbiomedical.com

Houston med-tech companies partner on wearable device for opioid withdrawal

treating addiction

Houston-based Spark Biomedical has created a revolutionary wearable device that provides unprecedented levels of opioid withdrawal relief.

The device known as the Sparrow Therapy System is worn over the ear for five to seven days and sends mild electrical signals to trigger cranial nerves that sit near the skin's surface.

Once activated, the nerves release endorphins that the body has stopped producing on its own during opioid use. The endorphins satisfy the opioid receptors and in turn reduce or prevent the intense symptoms that often come along with opioid withdrawal. According to Spark BioMed CEO Daniel Powell, the technology also helps patients better control their "flight or fight mechanisms," allowing them to make clearer, more logical decisions as they come off of the drug.

"If you ask 100 people who've gone through opioid withdrawal, I would bet 99 of them will tell you they thought they were going to die," Powell says. "Giving them the ability to manage that is huge. It's the first step towards addiction recovery. It's not solving the addiction, but it is an absolute barrier to move forward."

The product was approved by the FDA in January of 2020, after clinical trials showed that the Sparrow could meaningfully reduce withdrawal symptoms in the first hour of use. According to Powell, roughly a third of patients in the trial were completely out of withdrawal and patients' Clinical Opioid Withdrawal Scales scores reduced by more than 53 percent across the board.

Spark, which won Venture Houston's inaugural pitch competition earlier this year, partnered with Houston-based Velentium (which also happened to grow 93 percent last year after partnering with General Motors on Project V) to bring the product from concept to commercial physician prescribed product. "We needed a more sophisticated design house to help us finish it," Powell says.

The up-and-comers were connected through one of Spark's investors. Powell, in a previous career, had also sold a neurostimulator that Velentium CTO Randy Armstrong had invented.

"You're seeing more and more Houston centric medical innovation than we've ever seen before," says Velentium CEO Dan Purvis. "And the cool thing about that is there ends up being a camaraderie amongst entrepreneurs, medical researchers and scientists."

And though the release of Sparrow marks a huge milestone, neither Spark of Velentium are stopping there. Moving forward, Spark aims to conduct a massive study on how a similar technology, dubbed the Roo, can aid infants born to opioid-dependent mothers wean from the drug.

The company also aims to create a next generation Sparrow with the help of Velentium, and will look at long-term uses of the product. Powell says that Spark will look to determine if the product can prevent relapses and help to cure addiction when worn daily or regularly.

"Our big, crazy, ambitious goal is can we actually help people recover from addiction," Powell says. "We're really not addressing psychology, that's going to be in cognitive behavioral therapy. But if we can remove the neurological results of drug use, we think we can make at least start to stack the deck in the favor of the patient versus having the deck stacked completely against them all the time."

This week's roundup of Houston innovators includes Niloufar Molavi of Central Houston Inc., Dan Purvis of Velentium, and Chris Staffel of Goose Capital. Courtesy photos

3 Houston innovators to know this week

who's who

Editor's note: In the week's roundup of Houston innovators to know, I'm introducing you to three innovators — each either new to their role or with a bit of acquistion news.

Niloufar Molavi, board chair at Central Houston Inc.

Niloufar Molavi will lead Central Houston Inc.'s board this year — and she's got fostering innovation on her to-do list. Photo courtesy of CHI

Last week, Nilofar Molavi assumed the role of board chair for Central Houston. She leads PwC's Global energy practice and has served on the CHI board since 2011 and chairs the organization's innovation committee. CHI was among the partners behind the Downtown Launchpad, a 17,000-square-foot innovation hub, which had its grand opening last fall.

"With the fall 2020 opening of Downtown Launchpad, we have deepened our investment in innovation, which we hope will garner long-term results and economic vitality for downtown as well as the Houston region at large," she continues. "We look forward to developing bridge programs with area universities and organizations and leveraging existing resources to bring more high-tech prospects to our central city." Read more.

Dan Purvis, CEO of Velentium

A Houston company has made a strategic acquisition. Photo courtesy of Velentium

Houston-based Velentium, which specializes in the design and manufacturing of medical devices announced that it has acquired Texas company Oasis Testing, a designer of automated test systems for the energy and manufacturing industries.

"Despite the immense challenges facing the business community in 2020, last year was a monumental year of growth for our firm, and we're pleased to start 2021 building upon our world-class team of technical experts," says Dan Purvis, CEO of Velentium, in a news release. "Oasis Testing has been a trusted partner for the last five years and shares in our commitment to solving clients' most complex challenges to change lives for a better world. We're incredibly excited to welcome them to the Velentium family and expand our business more deeply into energy and manufacturing."

Purvis will lead the new combined company as CEO. Read more.

Chris Staffel, managing director at Goose Capital

Goose Capital recently named its new managing director. Photo courtesy of Chris Staffel

Houston-based investment group Goose Capital Inc. named Chris Staffel as managing director — along with Jeff Smisek as the firm's president and Jay Collins as chair of the board of directors.

A serial entrepreneur and investor in over 30 startups, Staffel joins Goose to lead day-to-day operations and drive new investment opportunities.

"It is an honor to join the team at Goose Capital and work alongside experienced industry leaders," Staffel says in the release. "I look forward to leveraging my entrepreneurial experience to help the start-ups in which we invest, while strategically identifying early stage investment opportunities." Read more.

Dan Purvis, CEO of Velentium, will lead the new combined company. Photo courtesy of Veletium

Houston-area medical device engineering firm acquires Texas company

M&A

A engineering firm based in Katy has made a strategic acquisition of a Magnolia, Texas-based company to start of the new year.

Velentium, which specializes in the design and manufacturing of medical devices announced that it has acquired Oasis Testing, a designer of automated test systems for the energy and manufacturing industries.

"Despite the immense challenges facing the business community in 2020, last year was a monumental year of growth for our firm, and we're pleased to start 2021 building upon our world-class team of technical experts," says Dan Purvis, CEO of Velentium, in a news release. "Oasis Testing has been a trusted partner for the last five years and shares in our commitment to solving clients' most complex challenges to change lives for a better world. We're incredibly excited to welcome them to the Velentium family and expand our business more deeply into energy and manufacturing."

The companies will operate under the Velentium name, and Demetri White, co-founder at Oasis Testing, will assume the role of senior program manager to focus on "growing the testing business, serving the oil and gas industry's need for high-pressure high-temperature test, as well as testing in the medical device sector," according to the release.

"We admire and share Velentium's approach to client service, company culture, and results-focused business strategy, and quickly recognized this would be an excellent fit for our team," says White in the. "From our years of partnership, we know that Oasis' expertise in servicing the energy and manufacturing sectors goes hand-in-hand with their ability to provide innovative and world class solutions. Together, we will leverage knowledge across industries to bring mechanical, electrical and software-based solutions that benefit our client base."

The new company will have expanded abilities and will be increasing its production space and headcount as it continues to place an emphasis on its testing and manufacturing capabilities. The added resources for automation and the combined team will lead to dramatic reductions in product test times and increased test system utilization.

Earlier this year, Velentium played a key role in mobilizing thousands of ventilators in the United States at a time when the pandemic and the uncertainty around it was surmounting around the country.

The company's long-time clients Ventec Life Systems, a manufacturer of ventilators based in Washington, said they could increase production of their much-needed ventilators five-fold if they only had the right resources and partners. Velentium first aimed to help the small factory double or triple their production, and later General Motors jumped in to help grow the initiative.

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5 Houston deep tech startups pushing the boundaries of their industries

meet the finalists

Houston has long been at the forefront of innovation, from NASA’s Johnson Space Center to its startup ecosystem using technology to disrupt industries.

As part of the 2026 Houston Innovation Awards, our Deep Tech Business category will honor an innovative startup providing technology solutions based on substantial scientific or engineering challenges, including those in the AI, robotics and space sectors.

Five deep tech companies have been named finalists for the 2026 award.

Read more about these businesses, their founders and their breakthrough technologies below. The 2026 winners will be announced on InnovationMap.com in mid-November.

Casimir

Battery tech startup Casimir develops semiconductor chips that produce continuous electrical power straight from the quantum vacuum, without the need for a battery, cord or external charge source. The company is targeting commercialization for its first-generation MicroSparc chip by 2028.

Harold “Sonny” White founded Casimir in 2023 after nearly two decades at NASA. The company emerged from stealth with a $12 million seed round in 2026. It was also awarded an STTR Phase I contract from the U.S. Space Force's SpaceWERX to support the development of the company's solid-state generator for potential use by the Department of the Air Force earlier this year.

FocisAI

Artificial intelligence startup FocisAI helps refinery owner-operators unlock actionable insights from 3D scans and images.

FocisAI was founded by CEO Tyler Wooten, COO Colin Snell and CTO Kyle Snell in 2026. It is a member of Greentown Labs and launched a seed round in September, which is expected to close by the end of the year, according to the company's application. It has rolled out 10 pilot programs and is looking to move into recurring, facility-scale deployments and scale its team in Houston this year.

Machine Saver Inc.

Industrial tech startup Machine Saver Inc. builds wireless and wired vibration and proximity sensors to tell heavy industry when a machine is about to fail. The company's technology runs on an 8-plus-year battery life and helps operators reduce downtime, improve maintenance and extend equipment life.

Machine Saver was founded by CEO Colton Bach and Quentin Bach in 2013. Its customers and partners include Houston Methodist, Blue Bell, Genemco, as well as energy and heavy industry, food and beverage, and cold chain companies, according to its application. The company is raising a Series A.

Square Robot

Energytech startup Square Robot develops and operates submersible inspection robotics that inspect aboveground storage tanks while they remain in service. The robots reduce downtime and costs, improve worker safety and limit hydrocarbon emissions.

Square Robot launched its Houston office in 2019 and closed a Series B in 2025. It plans to complete its first U.S. Navy demonstrator tank in November and is also developing real-time inspection software.

Venus Aerospace

Spacetech company Venus Aerospace is developing a high-thrust rotating detonation rocket engine (RDRE) that replaces the subsonic combustion used in conventional rocket engines. The RDRE is a compact, simpler engine that can deliver up to 15 percent greater efficiency for defense and space applications. It completed its first U.S. flight test of the engine last summer.

Venus Aerospace was founded in 2020 by CEO Cassie Duggleby and CTO Andrew Duggleby. It raised a $20 million Series A in 2022 and $42 million Series A2 in 2025. It closed a $91 million Series B earlier this year and expanded its leadership team. The company is working toward longer-duration and higher-thrust testing and advancing its flight program.

Houston leads U.S. with the biggest surge in millionaire renters

Rent Report

The number of millionaire renters and homeowners in the U.S. has surged over the last five years, and Houston has soared ahead of the rest with the largest growth rate among these affluent renter households.

Houston leads the nation with the No. 1 increase in millionaire renters from 2020 to 2024, a new RentCafe study found. The number of these wealthy households increased from 18 to 232 over the last five years, representing a 1,189 percent growth rate.

"The pandemic accelerated the shift as remote work pushed the wealthy to relocate to lower-tax metros like Houston, where millionaire renters grew 13-fold, versus 3.9-fold for owners," the report said. "Granted, 232 households is still a tiny fraction of the Houston metro’s roughly 2.7 million households, but the growth rate far outpaces any other major metro."

Nationwide, the number of millionaire renter households grew 229 percent from 2020 to 2024, outpacing the 193 percent growth rate among millionaire homeowners.

Dallas was the only other Texas metro to crack the top 10. The number of millionaire renter households in North Texas has more than quintupled, from just 30 in 2020 to 165 in 2024. That represents a growth rate of 450 percent, which — surprisingly — is only the eighth highest nationwide.

But when it comes to the largest populations of millionaire renters, New York City and San Francisco still lead the way. New York claimed the No. 1 spot with nearly 7,300 millionaire renters living in the city in 2024. Houston ranked 12th on that list.

Elsewhere in Texas, Austin and Dallas ranked as the 16th and 17th, respectively, for the largest population of millionaire renters. There were 206 millionaire renters living in Austin in 2024, and 165 in Dallas.

This is who the typical millionaire renter is
The report also revealed a surprising statistic about the typical millionaire renter in the U.S. — a lot of them are millennials working in "white-collar, high-earning fields."

"Nearly half (49 percent) of millionaire renters are Millennials, and the number of affluent Millennial renter households surged 392 percent during the five-year period," the report said. "Gen X follows with 33 percent of millionaire Gen X households renting after increasing by 147 percent."

The report continued, "Although Gen Z still represents a small share of millionaire renters (just 2 percent of the total), no generation has expanded faster: Gen Z millionaire renter households leaped from fewer than a dozen to more than 400 — a tiny cohort today, but one that was virtually nonexistent five years ago."

The top three most common professions for millionaire renters are chief executives, software developers, and managers, the report additionally found. In Houston, the surge of wealthy newcomers are mostly executives, professional athletes, and entertainers.

"These roles tend to generate steady, substantial income without necessarily tying workers to one location, making renting a practical fit, rather than a financial necessity," the report said.

Hotspots for millionaire homeowners
In RentCafe's separate list comparing the top 10 most popular U.S. metros for millionaire homeowners, Houston ranked 12th nationally with 4,374 millioniare homeowners living in the metro as of 2024. These wealthy Houstonians are most likely working as chief executives, physicians, managers, and lawyers and judges.

Houston has already proven to be a hotspot for millennial homebuyers, and the latest RentCafe data says millennials make up 19 percent of all millionaire homeowners in the U.S. Gen Xers and Baby Boomers still maintain the largest shares of millionaire homeowners nationwide, at 45 and 33 percent, respectively.

Dallas (No. 10) and Austin (No. 20) also appeared among the hottest metros for millionaire homeowners.

Only one Texas city appeared among RentCafe's list of the 20 fastest-growing metros for millionaire homeowners: College Station ranked 13th nationwide with a growth rate of 1,329 percent. From 2020-2024, the number of millionaire homeowners residing in College Station grew from 14 to 200.

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This article originally appeared on CultureMap.com.

Houston ranks high on best cities for small-business expansion report

business growth

For small businesses looking to expand, Houston might be the right place.

Among 56 major U.S. metros, Houston grabbed the No. 6 spot on a new list of the metros boasting the strongest environments for small-business expansion.

A 2025 report from the state comptroller’s office showed roughly 970,000 small businesses operate in the 13-county Gulf Coast region. The region includes the majority of the Houston metro area.

“Whether it’s a family-owned shop on Main Street or a fast-growing startup, small businesses power our state’s economic engine, create opportunity, and strengthen the character of every Texas community,” Kelly Hancock, who was interim state comptroller when the report was released, said in a press release.

Business lending platform Clarify Capital analyzed five factors to develop the list: job growth, business entry and exit, net job creation, and unemployment.

Overall, the Nashville area claimed the No. 1 spot on the list. Other major Texas metros also cracked the top 10, including Austin at No. 3 and Dallas-Fort Worth at No. 7.

“The highest-ranking metros combine labor-market momentum with steady business formation and relatively favorable local employment conditions,” Clarity Capital says.

The Houston metro ranked sixth for job growth, 11th for business entry rate, 38th for business exit rate, second for net job creation rate, and 50th for unemployment rate.

“For business owners, the ranking is a starting point rather than a guarantee,” Clarify Capital says. “Local demand, competition, operating costs, and access to capital still shape whether an expansion works.”

“Building enough cash-flow room for hiring, equipment, and unexpected expenses can help small and midsize business owners take advantage of a strong market without stretching the business too thin,” the company adds.

Of course, money fuels small-business expansion in the Houston area or anywhere else.

According to an analysis of SBA loan data by feasibility consulting firm MMCG, the Houston metro area saw 1,685 approvals for 7(a) loans and 101 approvals of 504 loans in the federal government’s 2025 budget year. The approval numbers for both loan categories increased from the previous year.

Altogether, the 7(a) and 505 loans exceeded $1 billion.

The data from the U.S. Small Business Administration suggests small-business expansion may be on the rise in the Houston area.

Further potential evidence of small-business expansion in the Houston area: The region experienced a 92 percent rise in account applications from 2024 to 2025 submitted to Bluevine, a small-business banking platform. The Houston metro ranked fifth for the number of Bluevine small-business applications in 2025.