TMCx company raises $16 million, Exxon scales work with Houston drone startup, and more innovation news

Short stories

The Texas Medical Center has contributed to a $16 million round in a TMCx08 member company. Courtesy of TMCx

With a busy September just days away, the Houston innovation world has seen an uptick in news. Just in case you missed some, here are some short stories from Houston startups — funding, product launches, clinical trials, oh my.

TMC invests in Luma Health's recent $16 million round

Luma Health, a San Francisco-based startup and TMCx08 cohort member, has closed a $16 million Series B round. The Texas Medical Center contributed to the round, along with U.S. Venture Partners and Cisco. PeakSpan Capital lead the series.

The company has a text-first communication platform to ease and automate the provider-patient conversations. The money, per VentureBeat, will go toward scaling up business.

"As we've spent more time with patients, doctors, and healthcare teams across the country, we've seen the disconnect between patients and clinics — patients really struggle to connect with their clinic, and clinics struggle to simply get a hold of their patients," the companies founders write on their website. "The one consistent theme we've heard after now deploying Luma Health at over 300 clinics is: how can we make it easier for our patients to get started on their care journey and connect with us as they map their personal path to healing?"

ExxonMobil scales its arrangement with Houston drone company

Dyan Gibbons

Dyan Gibbons is the CEO of Trumbull Unmanned. Courtesy of Alice

Houston-based Trumbull Unmanned has provided its drone technology to ExxonMobil since 2014. Now, the major energy company is scaling up its involvement with the local company.

Trumbull was recently awarded a five-year Unmanned Aircraft Systems Agreement and now will expand drone data collection and inspections as part of a new contract.

"Trumbull is grateful to serve amazing clients. After conducting data collection and inspections for ExxonMobil in over 25 locations, we are excited to scale operations starting in the Americas," says Trumbull CEO Dyan Gibbens in a release. "We look forward to helping ExxonMobil integrate amazing safety, efficiency, and data-driven technology into their operations."

Houston-founded startup relocates to Austin

Ben Johnson's business idea turned into a growing company making the lives of apartment dwellers easier. Courtesy of Apartment Butler

A company founded in Houston has moved its headquarters to Austin, according to reports. Spruce — formerly known as Apartment Butler — provides luxury services (like dry cleaning, cleaning, and pet services) to apartment complexes.

Founder Ben Johnson told InnovationMap last December that, even though he's raised two rounds of funding from Houston — a $2 million Seed and a $3 million Series A — it was tough to convince venture capital firms from Houston. Houston-based Mercury Fund and Austin-based Capital Factory contributed to both the company's rounds. Princeton, New Jersey-based Fitz Gate Ventures led the Series A round, and the Houston Angel Network contributed too.

"Every single VC I pitched to wanted to require us to move to Austin as a condition to our funding," Johnson tells InnovationMap in a previous article. "I wanted to grow this business in Houston. I thought I was going to have to move to Austin because there wasn't a VC for us here."

Spruce already has a presence in Austin. The company has its services in 35 Austin-area apartment complexes, per the Austin Business Journal, as well as having Austin-based employees. Earlier this year, Spruce expanded its services to Denver, representing the first out-of-state business for the company.

Houston anti-fungal fabric fashion line launches

Accel Lifestyle is a anti-stink, ethically sourced athletic line. Courtesy of Accel

Houston entrepreneur, Megan Eddings, was disappointed with the athleticwear industry. She couldn't find a company that prioritized ethical and sustainable designs that were made with a fabric that wouldn't hold on to that strong, unpleasant sweat smell. So, a chemist by trade, she made her own.

Now, after months and months of work, Eddings has launched her company and the fitness line, Accel Lifestyle. The products are made in the United States in ethical conditions and shipped in 100 percent biodegradable packaging without any plastics involved. The custom-designed fabric — called the Prema™ fabric, which is now patent pending in 120 countries — doesn't hold onto the stink from working out, meaning consumers will be less inclined to throw them away, preventing unnecessary textile waste.

"I founded Accel Lifestyle because, even though there are so many fitness apparel companies today, none of them hit all the boxes on my checklist. I wanted to support a fashionable fitness apparel company that has an ethical supply chain (no sweatshops), and a fabric that doesn't smell. What did I find? Absolutely nothing. And, I wanted to change that," says Eddings in a release. "With my science background and experience working in science labs at University of Virginia and Brown University, it took 2.5 years to create the fabric from scratch, using the most luxurious threads available and a trade secret protected science."

Houston medical device startup releases positive clinical trial results

Photo via nanospectra.com

A Houston medical device company using nanomedicine has released early results in its clinical trials treating prostrate cancer. Nanospectra Biosciences Inc.'s AuroLase technology uses laser-excited gold-silica nanoparticles with various medical imaging tools to focally remove low to intermediate grade tumors within the prostate, according to its study outcomes published in Proceedings of the National Academy of Sciences.

"As the first ultra-focal therapy for prostate cancer, AuroLase has the potential to maximize treatment efficacy while minimizing side effects associated with surgery, radiation, and traditional focal therapies," says David Jorden, CEO of Nanospectra, in a news release. "We are encouraged by the clinical success of our feasibility study to date and look forward to the initiation, potentially next month, of the pivotal study with an expected cumulative treatment population of 100 subjects."

One of the company's co-founders, Naomi J. Halas, is a professor of biophysics at Rice University.

Canadian oil and gas company with a growing presence in Houston named finalist in World Oil awards

Validere, a Canada-based energy logistics company, is expanding in Houston. Courtesy of Validere

While Houston can't completely claim Canadian oil and gas data company Validere, the company, which has a growing presence in the Bayou City, has been named a finalist in a prestigious awards program.

Validere is a finalist in the World Oil Awards' best data management and application solution award. The company is up against technology from the likes of Schlumberger, Halliburton, Siemens, NOV, Baker Hughes, and more,

The company has created a software that allows for real-time data and both artificial and human intelligence insights to improve its clients' quality, trading, and logistics. The company's technology enhances the ability of oil and gas traders to make informed decisions, which currently are made based off unreliable product quality data. Annually, $2 trillion of product moves around the oil and gas industry, and Validere uses the Internet of Things to improve the current standard of decision making.

Of course, the energy capital of the world has been a major city for growth — something co-founder Nouman Ahmad tells InnovationMap in a previous interview.

"As we think about the long-term future of the business, Houston is one of the most important markets for us going forward," Ahmad says.

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Generation Park lands new facility to scale xeno-organ production

Organ innovation

Maryland-based United Therapeutics Corp. has opened a new 77,448-square-foot facility to manufacture xeno-organs in Northeast Houston’s growing biotech hub, Generation Park.

The new Houston location is United Therapeutics’ third Designated Pathogen-Free (DPF) site, named for transplant pioneers Dr. Bartley P. Griffith and Dr. Robert A. Montgomery. The company says the new facility will enable it to scale commercial production of its xeno-organs once they receive regulatory approval.

An existing DPF facility in Virginia is supporting clinical trials for the xeno-organs, and a third site in Minnesota will also focus on commercialization with the Houston site, according to the company.

Xeno-organs are organs taken from a non-human animal source and transplanted, implanted or infused into a human recipient.

Currently, United Therapeutics is advancing clinical trials to support a Biologics License Application with the U.S. Food and Drug Administration for its investigational-stage xenotransplantation, UKidney, UThymoKidney and UHeart products. The products all involve working with the genes from humans and pigs.

In 2025, Chron.com reported the company was working to construct an estimated $96 million facility to breed genetically engineered animals. Head of investor relations at United Therapeutics Dewey Steadman told the Houston Business Journal in 2025 that the pigs’ DNA will be edited. In November 2024, a 53-year-old woman in Alabama received a transplanted kidney from UKidney that had 10 gene edits. She had the transplant removed in April 2025, after her body rejected it.

The Dr. Bartley P. Griffith and Dr. Robert A. Montgomery Xenograft Production Facility requires a “strictly controlled, biosecure barrier environment, including air filtration, filtered water, filtered feed supplies, and state-of-the-art decontamination entryways,” according to the company. Being pathogen-free means it includes calibrated air and water conduits to support the transplantability of xenograft products and to prevent contamination. For energy considerations, the building also features solar arrays.

“With our third xenograft production facility now open and clinical trials underway, United Therapeutics is moving closer to its goal of providing transplantable organs to the people who need them,” Martine Rothblatt, chairperson and CEO of United Therapeutics, said in a news release. “It is fitting that this facility is named for Dr. Griffith and Dr. Montgomery, whose first-in-human surgeries turned xenotransplantation from a theoretical possibility into a clinical reality.”

The facility, which wrapped construction in August, is located at 11848 Common Dock Dr. in Generation Park, which will house manufacturing sites for pharmaceutical heavyweights Bristol Myers Squibb and Eli Lilly. Last fall, Eli Lilly tapped Generation Park for its $6.5 billion manufacturing plant, and Bristol Myers Squibb made a $2.3 billion investment in August to bring its state-of-the-art site to the master-planned commercial district.

Elon Musk's SpaceX reports profit as AI and satellite businesses booms

Booming Business

SpaceX reported a bigger quarterly profit than expected on Tuesday, October 20, as its satellite communications and artificial intelligence businesses boomed.

The company, run by Elon Musk, posted a profit for the three months through September 2026 of $4.4 billion, or 35 cents per share, reversing a year-ago loss and easily topping Wall Street's expectations. Revenue soared to $14.6 billion, up 161%.

On a conference call with analysts, Musk suggested a merger with his electric car company Tesla might be in the works, something that has been rumored for months. He said both companies formed “special committees” of independent directors to discuss the issue, though he played down the chances of an imminent deal.

“Some people out there assume that a SpaceX and Tesla merger is a certainty,” he said. “I think that would be overstating it.”

The AI business became SpaceX's largest by revenue in the third quarter, although the Starlink satellite service remains the biggest profit generator.

“They beat across all metrics and the Starlink business looks to be accelerating,” said Dan Ives, an analyst at Yorkville Ives. “This is just what (Wall) Street wanted.”

The stock rose 7.5% in after-hours trading.

Musk also told analysts that for next month's launch of its Starship rocket, SpaceX will attempt to grab both the booster and ship with mechanical arms upon return to base, a key step toward demonstrating it can reuse the massive spacecraft.

“The only way that we can extend consciousness beyond Earth on a sustained basis is with a fully reusable orbital launch vehicle,” Musk said, calling the attempt, if successful, “a massive technology milestone.”

SpaceX hopes to get Starship on a regular launch pattern in preparation for NASA's upcoming lunar missions.

The company already has huge contracts with the federal government, and House Democrats have called for investigations into those contracts and Musk’s work with the Department of Government Efficiency. Musk has spent $276 million since July in support of Republican candidates.

In a filing for its initial public offering in June, SpaceX warned that a change in control of Congress could have a “material and adverse impact on our growth and competitive position.”

Musk recently drew criticism from politicians in Washington after speeds for a military version of SpaceX's satellite communications service were slowed for Ukraine following President Donald Trump's deal to get more diesel oil from Russia amid a push to end the war. The Wall Street Journal reported Tuesday that it was Musk who ordered the slowdown, impeding Ukraine’s use of drones along the front. SpaceX did not immediately respond to an Associated Press request for comment on the Journal story.

Both Trump and Musk have denied responsibility for the slowdown.

As midterm elections near, Musk on Monday promised to give one share of SpaceX to “every kid in America” next year, though he provided no details on how the distribution would be carried out. With communities nationwide protesting the construction of large data centers and concerns about AI safety, AI companies are trying to build goodwill. Anthropic pledged to commit 5% of its shares to a new “public benefit” fund.

SpaceX shares have been under pressure over concerns that the company was spending too much on major projects to compete with rivals such as Anthropic. The company said capital expenditures totaled $19.6 billion last quarter, nearly triple the figure from a year earlier, and it forecast spending would grow to $35 billion to $40 billion in the current quarter.

Shares of SpaceX closed Tuesday at $147.79, down from a peak near $201 after its IPO, which made Musk the world’s first trillionaire at the time. But the share prices for SpaceX and Tesla have since dropped, reducing his net worth to $925 billion, according to Forbes magazine.

Tesla reports third-quarter financial results Wednesday. Last week, Tesla unveiled a new Roadster sports car that in some versions may include thrusters allowing it to briefly fly using SpaceX technology — though experts say anything usable for drivers is a long shot.

These 5 trailblazing Houston startups are leading the energy transition

meet the finalists

Houston is home to a growing number of startups reshaping what it means to be called the "Energy Capital of the World."

As part of the 2026 Houston Innovation Awards, our Energy Transition Business category honors those innovative startups that are providing solutions within renewables, climatetech, clean energy, alternative materials, circular economy and more.

Five clean energy startups have been named finalists for the 2026 award. The finalists, selected by our esteemed panel of judges, range from a lower-emission steel producer to a diagnostics platform developer working to support batteries used in data centers.

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

Capwell Services

Methane capture company Capwell Services works to eliminate vented oil and gas emissions economically for operators. According to the company, methane emissions are vented from most oil and gas facilities due to safety protocols, and operators are not able to capture the gas cost-effectively, leading operators to emit more than 14 million metric tons of methane per year in the U.S. and Canada. Founded in 2022, Capwell specializes in low and intermittent flow vents for methane capture.

The company began as a University of Pennsylvania senior design project led by CEO Andrew Lane. It has since participated in programs with Greentown Labs, the Rice Clean Energy Accelerator and the Creative Destruction Lab Energy Cohort at Texas A&M University. The company moved to Houston in 2023 and raised a pre-seed round. It deployed two commercial units this year, according to its application.

FlowCellutions

Energytech startup FlowCellutions is developing a chemistry-agnostic diagnostics platform for flow and metal-air batteries supporting data centers and critical infrastructure. The platform is designed to help reduce operating costs, prevent failures and costly downtime, and extend battery lifetime from approximately seven years to more than 30 years. It has deployed four paid pilots and plans to take insights from the programs to develop its next-gen sensor platform technology.

CEO Becca Segel founded the company in 2022. It is a member of Greentown Labs, and Segel was a 2025 Activate Fellow. The company has raised over $2 million in non-dilutive funding and received a $1.5 million NSF SBIR Fast-Track award earlier this year.

Hertha Metals

Hertha Metals produces lower-cost, lower-emission steel and high-purity iron. The company has developed a single-step process that uses natural gas as a direct reductant instead of metallurgical coal, which cuts production costs by more than 25 percent and emissions by up to 50 percent, according to the company. The same process produces high-purity iron needed for high-purity steels and rare earth magnets. The company says it aims to "re-industrialize America’s production of critical materials."

Hertha Metals was founded by CEO Laureen Meroueh in 2022 and emerged from stealth last year with more than $17 million in venture capital funding. The company closed a $133.65 million Series A this month and also broke ground on its $100M high-purity iron factory known as Chalyx in Conroe.

Mars Materials

Clean chemical manufacturing business Mars Materials is working to convert captured carbon into resources, such as carbon fiber and wastewater treatment chemicals. The company develops and produces its drop-in chemical products in Houston and uses an in-licensed process for the National Renewable Energy Lab to produce acrylonitrile, which is used to produce plastics, synthetic fibers, and rubbers.

Founded in 2019 by CEO Aaron Fitzgerald, CTO Kristian Gubsch, and vice president of operations Trey Sheridan, the company has secured over $7.2M in financing and is backed by Bill Gates’ Breakthrough Energy, Shell, Black & Veatch, and other organizations. It won in the Minority-founded Business Category in last year's Houston Innovation Awards.

Solidec

Chemical manufacturing company Solidec has developed autonomous generators that extract molecules from water and air and convert them into pure chemicals and fuels that are free of carbon emissions on-site, eliminating the need for transport, storage, and permitting. The company was founded around innovations developed by Rice University associate professor Haotian Wang.

The company was selected for the Chevron Technology Ventures’ Catalyst Program, Greentown Labs, NSF I-Corps and was part of the first cohort of the Activate Houston program. It won first place at the 2024 startup pitch competition at CERAWeek. Solidec was founded in 2023 by Wang, who serves as an advisor, CEO Ryan DuChanois, and CTO Yang Xia. It closed a $2.5 million seed round in 2025.

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