3 Houston innovators to know this week

who's who

This week's roundup of Houston innovators includes Daniel Powell of Spark Biomedical, Carrie Colbert of Curate Capital, and Carson Hager of SafeFun. Courtesy photos

Editor's note: In this week's roundup of Houston innovators to know, I'm introducing you to three local innovators across industries — venture capital, medical devices, and software — recently making headlines in Houston innovation.

Daniel Powell, CEO of Spark Biomedical

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

Houston-based Spark Biomedical has created an opioid withdrawal treatment device known as the Sparrow Therapy System. It's worn over the ear and sends mild electrical signals to trigger cranial nerves that release endorphins that the body has stopped producing on its own during opioid use. These endorphins help the user 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," Spark BioMed CEO Daniel 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."

Carrie Colbert, general partner at Curate Capital

Carrie Colbert saw an opportunity is funding female-founded companies, and she's taking it. Photo courtesy of Curate Capital

Carrie Colbert has gone from energy executive to fashion and lifestyle content creation to her latest venture — venture investment. With her multifaceted career, she's grown her network across industries and platforms and now some of her followers have become Curate Capital's limited partners.

"Instagram turned out to be one of the best networking tools for me," Colbert says. "You can connect with people wherever they are and wherever you are." Read more.

Carson Hager, president at SafeFun

A Houston entrepreneur created a free smartphone app to easily track and share COVID-19 testing results. Photo courtesy of SafeFun

Last year, Carson Hager felt helpless as he saw Houston restaurants and bars being shut down amid the COVID-19 pandemic.

"I was thinking what's it going to take for people to be able to feel comfortable to go back out again and go out to bars and restaurants, gyms, salons, club, etcetera," he says.

In April 2020, he decided to act. And with the help of a few programmer friends pulling long hours for about 100 days straight, Hager created SafeFun, a Houston-based digital health passport that allows users to voluntarily and easily share COVID-19 test results and information. Read more.

A Houston entrepreneur created a free smartphone app to easily track and share COVID-19 testing results. Photo courtesy of SafeFun

Houston tech-turned-hospitality entrepreneur launches global health passport

there's an app for that

The pandemic brought Houston hospitality entrepreneur Carson Hager — a self-described "recovering programmer" — back to his roots in an attempt to help people gather together once more.

After 20 years in the tech world — he sold his consumer-grade commercial software company Cynergy Systems to KPMG in 2014 —Hager founded the Hospitable Viking, known for popular local bars like Rosemont in Montrose and Cherry downtown.

"It gives me some chaos," he says of his new industry. "It's something to do that's a very different challenge."

But the pandemic added a new challenge and even more chaos in his industry. As restrictions were put in place in the spring of 2020 and many (including Hager himself) didn't feel comfortable dining and drinking in public, he watched as many in his industry lost their jobs, businesses, and sense of community.

"I live in restaurants and bars and I wouldn't have gone anywhere at that point," Hager says. "I was thinking, what's it going to take for people to be able to feel comfortable to go back out again and go out to bars and restaurants, gyms, salons, club, etcetera."

The free app extracts and analyzes PDF test results from a variety of COVID-19 tests including molecular/diagnostic, antigen and antibody tests. SafeFun then validates the test against records from 100 partnering testing centers, including the likes of Walgreens, CVS, and Walmart, to ensure that the results are credible and summarizes the information for users to easily share through the app or in person.

After completing the build out in September 2020, Hager and his small team of four approached various city governments with the hopes of having them come on board as partners and support using the app for business purposes. However, what they found was that users were more interested in using SafeFun for personal reasons.

After a few more weeks of programming, Hager and team released the consumer-facing version in late 2020. Currently SafeFun has about 12,000 users around the world, according to Hager. Today it's mainly used ahead of a small gathering with friends, when visiting family, or to date.

SafeFun also has the capability to process and analyze proof of vaccine and other tests for infectious diseases. However, the current road block in the COVID realm is that in the U.S. most vaccine providers do not provide digital for PDF documentation.

Still, Hager envisions various potential uses for SafeFun in the future: for cruises, air travel, and even STD testing. Or, as Hager says, "God forbid, future pandemics."

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Houston startup lands $10M to power up electrician staffing platform

money moves

Houston-based Buildforce, which provides a tech-enabled staff platform geared toward electricians and electrical contractors, has raised a $10 million Series A round led by Houston’s Saepio Capital.

Other investors in the round include Blue Heron Capital, Revolution’s Rise of the Rest Seed Fund, S3 Ventures and Chicago Ventures.

Buildforce says the funding will help fuel its national expansion and further development of its technology.

The startup, founded in 2019, connects electricians with electrical contractors for commercial and industrial construction projects. Buildforce’s mobile app helps electricians find and carry out work, and a web app helps electrical contractors find and manage electricians.

“This financing is a major milestone in furthering our mission to help people dedicated to a career in the construction trades lead more secure and fulfilling lives,” co-founder and CEO Moody Heard said in a news release.

Buildforce focuses solely on the electrical trade within the construction sector.

Nick Graziano, principal at Blue Heron, says the shortage of electricians is intensifying as demand for electricians accelerates, driven by data center construction, infrastructure development and energy transition initiatives.

The U.S. Bureau of Labor Statistics estimates the U.S. will need to hire about 80,000 new electricians per year through 2032 to catch up with demand. According to the National Electrical Contractors Association, the U.S. is grappling with a current shortage of 50,000 electricians.

A 2026 economic report from asset manager BlackRock says the electrical trade is expected to be the single fastest-growing employment category in the U.S. labor market over the next 10 years.

“Buildforce is capitalizing on a clear opportunity in America’s generational infrastructure buildout. We believe their mission to use technology to improve lives in the construction space will allow them to make a positive long-term impact on a large and important labor market,” added Jaan Bains, managing partner at Saepio Capital.

2 Houston companies tapped to build robots for Mars & more innovation news

Trending News

Editor's note: The biggest innovation headlines in July include robots for Mars, the launch of the Texas Stock Exchange, and cancer research funding. Below are the five most-read InnovationMap articles published July 15-31, 2026:

1. Houston space companies win NASA funding to build Mars exploration robots

Two Houston-area spacetech companies have landed a portion of a $17 million award from NASA to develop robots for exploring the surface of Mars, the agency announced. Houston-based Intuitive Machines and Webster, Texas-based MEI Technologies, which does business as Aegis Aerospace, were among the seven companies selected to receive the funding from NASA's Science Transport and Robotic Innovation for Deployment and Exploration (STRIDE) initiative. Continue reading.

2. New Texas Stock Exchange officially begins trading in Dallas

Two-step aside, New York Stock Exchange and Nasdaq. The Dallas-based Texas Stock Exchange, nicknamed Y’all Street, has kicked off live trading with five stocks — and lots of Lone Star ambition. “The Texas Stock Exchange aims to revitalize competition for [stock] issuers, establish the premier venue for listings, and create a world-class trading platform for all market participants,” the exchange says. The exchange — whose Texas-influenced nickname is a nod to New York City’s Wall Street — has collected at least $275 million in investments. Continue reading.

3. Rice, Houston Methodist award $90K for cancer research projects

Rice University’s Synthesis X Center, in partnership with the Houston Methodist Neal Cancer Center, announced earlier this month the organizations would award $90,000 in seed grant funding to two projects that could help fight cancer. One would ease the pain of chemotherapy, while the other could change the way the progression of leukemia is tracked. “We’re excited to be collaborating with the Neal Cancer Center to support collaborative, novel and interdisciplinary proposals to improve cancer care and outcomes,” Han Xiao, Rice professor of chemistry and the director of the SynthX Center, said. “Together, we can achieve translational excellence.” Continue reading.

4. London AI startup selects Houston for first U.S. office after $20M raise

London-based AI firm Applied Computing has announced a $20 million Series A round and a new office in Houston. The new Bayou City office is Applied Computing’s first in the United States and part of its North American expansion. The company is known for its Orbital AI platform, which is tailored for energy operations. The funding round was led by Houston-based KBR Inc., with participation from San Francisco-based Databricks Ventures. KBR’s investment was first announced in March. Continue reading.

Report: Houston ranks among 10 most affordable metros to raise a child

Raising a child is not an easy or inexpensive feat, but a new study has determined Houston parents have the 7th lowest childrearing costs in the country. SmartAsset's new report, "Cost of Raising a Child in Major U.S. Metros – 2026 Study," calculated year-over-year changes in the annual cost of raising a child (factoring in childcare, additional housing costs, food, transportation, medical costs and other necessities) in the 48 largest U.S. metro areas. Continue reading.

Venus Aerospace adds government, C-suite leaders following $91M raise

new leaders

Fresh off its $91 million Series B, Houston-based Venus Aerospace has made several key additions and promotions to its leadership team.

The company says its expanded team will help it deploy its high-thrust rotating detonation rocket engine (RDRE), which completed its first U.S. flight test last summer.

"We flew the world's first high-thrust RDRE in just over four years on $80 million. We believe that makes it the fastest, most capital-efficient rocket engine program in history," Sassie Duggleby, co-founder and CEO of Venus Aerospace, said in a news release. "Adding this talent to our leadership team is how we bring that same discipline to the company itself, as we scale to meet the technical needs of defense and space customers who need range and speed legacy systems can't deliver."

The key hires include:

Lane Bodian, Vice President of Public Policy

Bodian previously served as the Principal Deputy Assistant Secretary of Defense for Legislative Affairs at the Pentagon.

Dan Rebnord, Director of Federal Government Relations

Rebnord most recently served as Senior Policy Advisor to a member of the Senate Armed Services Committee and previously worked in the Office of Legislative Affairs at the Department of Defense and as Staff Director for a national security subcommittee in the House of Representatives. Rebnord and Bodian will lead Venus' work with government stakeholders.

Tom Barron, Chief Operating Officer

Barron was promoted from his role as vice president of operations for Venus Aerospace. Before his time at Venus, he served as Special Assistant to the Secretary of Defense and consulted aerospace clients at McKinsey & Company. He also served as a U.S. Army Infantry and Special Forces officer.

Nick Cardwell, Chief Product Officer

Cardwell was promoted from his role as vice president of research and development. He previously held product and technology leadership roles at VC-backed tech companies in the San Francisco Bay Area and Austin.

Venus also named Cameron Taylor as its new vice president of operations, Sarah Boland Heine as its head of communications, Matt Stohr as its head of business development, and Sheila Menz as general counsel.

The company also announced a joint technology development agreement to advance the RDRE with defense giant Lockheed Martin last week. Through the partnership, Venus and Lockheed will focus on evaluating the RDRE's propulsion architecture in defense systems, specifically for precision fires applications where weapons are designed to accurately strike targets at long distances.

Lockheed Martin Ventures, the investment arm of the aerospace and defense contractor, is an investor in Venus Aerospace.

"Lockheed Martin is focused on rapidly delivering advanced capabilities that strengthen deterrence and provide decisive advantages for the warfighter," Tim Cahill, president, Lockheed Martin Missiles and Fire Control, said in a news release. "Our collaboration with Venus Aerospace allows us to evaluate a promising propulsion technology and determine how it can be integrated into future precision fires solutions. Efforts like this help accelerate innovation, reduce risk and shorten the path from emerging technology to operational capability."

Venus' RDRE is expected to enable vehicles to travel four to six times the speed of sound from a conventional runway and is about 15 percent more efficient than traditional alternatives, according to the company.

Venus says the reusable, affordable and scalable RDRE is designed with a "common propulsion architecture" that can work for multiple industries and mission types. The company has previously estimated that the hypersonic market is projected to surpass $12 billion by 2030.

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