These 7 Houston startups closed millions in funding last month

Venture adventures

Seven Houston startups are beginning October with fresh funding. Photo by Tim Leviston/Getty Images

September was a busy month for several Houston startups. Seven companies closed rounds throughout the month and are now beginning the fourth quarter of 2019 with fresh funds.

InnovationMap has rounded up these seven deals based on previous stories as well as new information. Scroll through to see which Houston startups are catching the eyes — and cashing the checks — of investors.

Galen Data

Houston-based Galen Data is growing its clientbase and just formed two new partnerships with medical device companies. Photo via galendata.com

Texas Halo Fund led a Houston startup's seed round last month. Galen Data, which uses its cloud-based software to connect medical devices, closed a $1 million seed round thanks to the fund's $250,000 investment. Kevin King, one of Texas Halo Fund's managing director, has also been named to the startup's board of directors.

According to the release, the Texas Halo Fund based its decision for the investment "on the large and growing addressable market of connected medical devices, the company's impressive management team, and post revenue status."

Galen Data's emergence comes as the market for internet-connected mobile health apps keeps growing. One forecast envisions the global space for mobile health exceeding $94 billion by 2023.

"We want to be at the forefront of that technology curve," DuPont tells InnovationMap in a previous interview. "We might be six months early, we might be a year early, but it's starting to happen."

Earlier this year, Galen Data formed strategic partnerships with medical device companies. Click here to read more about those.

SurfEllent

Photo via surfellent.com

SurfEllent, an anti-icing coating technology startup founded out of the University of Houston has raised $470,000 in funding. The company won the second place award and a total of $45,000 at the Texas A&M New Ventures competition before receiving an anonymous investment of $350,000 in seed funding. SurfEllent also received two grants: a $50,000 Small Business Innovation Research grant and a $24,999 Small Business Technology Transfer grant.

"Ice is a problem that will exist as long as we live on the earth. It impacts a wide range of things, including aircraft wings and engines, automobiles, buildings and bridges, ships and vessels, and power transmission systems," says SurfEllent Co-Founder Hadi Ghasemi, a Bill D. Cook Associate professor of mechanical engineering at the UH Cullen College of Engineering, says in a news release.

SurfEllent's product can be used in the de-icing of cars and airplane engines.

"The end goal is to improve the quality of human life," Ghasemi says in the release. "This recognition is another proof of the critical need for advanced anti-icing coating technologies and opens opportunities for collaboration with various industries and business partners."

Cemvita Factory

In August, Occidental Petroleum's Oxy Low Carbon Ventures LLC invested in Houston-based Cemvita Factory, and in September, BHP followed suit. While Cemvita Factory isn't able to disclose how much money its raised through these partnerships, the company confirms it has closed its round of funding.

Cemvita Factory is run by a brother-sister team. Moji and Tara Karimi built the company off of Tara's research into mimicking photosynthesis. The process is able to help reduce energy company's carbon emissions.

"We have an ambitious goal to take one gigaton of CO2 out of the carbon cycle in the next decade and are very excited about being a part of Occidental's journey to become a carbon-neutral company," says Tara, co-founder and chief scientist, in a news release.

The investments will help Cemvita Factory continue to develop its biomimicry technology for oil and gas applications to reduce the volume of greenhouse gas emissions.

Sourcewater

It might not be surprising to discover that the energy capital of the world is a hub for energy startups. Getty Images

Houston-based Sourcewater Inc., which specializes in oilfield water intelligence, closed its series A round at $7.2 million. Bison Technologies, Marubeni Corp., and major energy family offices in Houston, Midland, Dallas, and Oklahoma City contributed to the round. The funds will go toward further developing the company's technology.

"For every barrel of oil produced in the Permian Basin there are more than ten barrels of associated water that are sourced, recycled, transported, and disposed of," says Joshua Adler, founding chief executive of Sourcewater, in a news release. "When America became the world's leading energy producer last year, it also became the world's leading water producer, times ten. Water management is now the majority of upstream energy production cost, and water sourcing, recycling and disposal capacity is the primary constraint on America's energy future."

Read more about the raise here.

SEATz

Houston startup sEATz has created a platform where fans can order just about anything their stadium has from an app. Much like any other ordering app, once the order is placed, a runner will pick up the food and deliver it to the customer for a small fee and a tip.

The startup is now preparing to scale up from seven venues to 10 before the year is over as well as launching a new version of the app thanks to an oversubscribed near $1.3 million seed round led by Houston-based Valedor Partners. Houston-based Starboard Star Venture Capital also contributed to the round. SEATz has plans to launch its Series A round before the new year.

"We're building enterprise-level, scalable in-seat ordering, delivery, and pick-up software. We'll have all the data and validation we need this fall to really start to push that out," says CEO and co-founder Aaron Knape.

Syzygy

Earlier this year, Trevor Best, CEO of Syzygy Plasmonics, walked away from EarthX $100,000 richer. Now, he has an even bigger check to cash. Photo via LinkedIn

Using research that came out of Rice University, Syzygy Plasmonics has developed a hydrogen fuel cell technology that produces a cheaper source of energy that releases fewer carbon emissions.

The company just closed a $5.8 million Series A round led by MIT's The Engine and Houston-based The GOOSE Society of Texas. Evok Innovations, a previous investor in the company, and angel investors from the Creative Destruction Lab also contributed to the round.

"We're starting to solidify relationships and get customers ready," CEO Trevor Best tells InnovationMap.

Topl

Houston-based Topl can track almost anything using its blockchain technology. Getty Images

Houston-based Topl, a blockchain network with applications across industries, closed a 20 percent oversubscribed $700,000 seed round.

"Every investor that is invested now has focused on both the purpose and the profit, and I'm big on that," Kim Raath, president and co-founder of Topl, says.

The team has built six blockchain platforms that operate on the Topl network — two are live now, and four will go live later this year. The platforms are focused on four different areas: agriculture (tracking food products from the farm to the shelves), mining (diamonds, for instance), sustainability and impact (tracking a program to see how it succeeds), and carbon credits and renewables within the energy industry.

Click here to read more about the raise and what it means to Topl's technology.

Houston-based Sourcewater provides energy-water data technology for oil and gas companies. Getty Images

Houston energy services company closes $7.2 million series A round

Money moves

A Houston company has some fresh funds to spark some growth. Sourcewater Inc., which specializes in oilfield water intelligence, has closed its series A round at $7.2 million. Bison Technologies, Marubeni Corp., and major energy family offices in Houston, Midland, Dallas, and Oklahoma City contributed to the round.

Sourcewater's data-driven technology incorporates satellite imagery analytics, government databases, market research, IoT sensors, as well as its own online water marketplace to provide important data to its customers.

"Sourcewater has worked for over five years to become the trusted market intelligence provider at the center of the energy-water nexus," Adler continues.

The funds will go toward further developing the company's technology.

"With this funding we will continue to build the best data science and engineering team in Houston, develop the most timely, complete and accurate data gathering and analysis systems for upstream water and energy markets, and deliver even more value and insight to our customers," Adler says in the release. "Our whole team is grateful that we have been able to earn the trust and respect of so many of the leading companies in our industry, and we are excited to have the resources to serve them even better."

Oklahoma City-based Bison Technologies, which contributed to the round, is among Oklahoma's largest water infrastructure, logistics, and solutions providers.

"Having built the top water midstream, infrastructure and logistics company in Oklahoma, we are well aware of the critical importance of accurate, timely and complete water market data for our business and investment decisions," says CEO North Whipple, in the release. "Sourcewater is without question the innovation leader in the oilfield water data space, and we are excited to support their growth with our strategic capital, expertise and relationships."

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Houston scientist wins prestigious Pew Scholar award for brain cancer research

standout scholar

Christina Tringides, an assistant professor of materials science and nanoengineering at Rice University, is one of 21 scientists to win a prestigious Pew Biomedical Scholar award.

She is the first faculty member from Rice to win the distinction, which provides $300,000 over four years for advances in biomedicine, according to the university. The awards are granted to researchers who are in the first few years at the assistant professor level.

In Tringides’ case, the funding will support her innovative new method of modeling glioblastoma, a common and extremely aggressive form of brain cancer. Thanks to producing its own blood supply, glioblastoma spreads quickly, weaving tendrils of blighted tissue throughout the brain. Because of this, surgery is difficult and conventional therapies ineffective.

Understanding the way glioblastoma spreads is crucial to the search for a cure. Tringides is using hydrogels that mimic the brain’s extracellular matrix. Using cultures and a microscopic labyrinth, her team can see how the cancer spreads, bonds with neurons and changes cell wall activity. Essentially, Tringides has devised an intelligence test for tumors in hopes of learning how to outsmart them.

“As cancer crawls through the maze, we can look at how it is interacting with the neurons more and more, and measure how electrical activity is changing as a result,” she said in a news release from Rice.

Examining how cancer cells grow can reveal which conditional changes slow them down. Finding ways to alter the structure of brain matter in a way that makes it inhospitable to the cancer could lead to therapies that would impede growth or even reverse it. Using her custom-made ersatz brain maze makes it easier to observe changes than it would be in a patient’s brain.

“Imaging synapses is time-intensive ⎯ it can involve large data files that are hard to visualize, but if we know that the only place where we might have a synapse is this tiny 1-by-4-by-10 micron channel, it makes it much faster and reliable to image them,” Tringides said.

Born in Ames, Iowa, Tringides received her doctorate in biophysics from Harvard before joining Rice in 2024 through a Cancer Prevention and Research Institute of Texas (CPRIT) recruitment award.

Her research was also one of the first four projects to receive research awards through the Rice Brain Institute and TMC Neuro Collaboration Seed Grant Program.

Texas residents earn 11th highest income in U.S., says 2026 study

Money Matters

A new WalletHub study comparing income disparities across America has ranked Texas residents No. 11 on the list of states with the highest earning residents in the nation.

The report, "States Where People Have the Highest Income (2026)," analyzed U.S. Census Bureau income data in all 50 states and the District of Columbia. The report evaluated the average annual income of the top five percent, the median annual household income, and the average annual income of the bottom 20 percent of residents in every state, all adjusted for the cost of living.

The report's data revealed the top five percent of Texans, the highest earners, make $520,378 on average yearly after adjusting for the cost of living. That's the seventh-highest income among the top five percent of earners nationwide.

Meanwhile, the median annual income of a Texas household is just under $76,000. The bottom 20 percent of Texas residents make $17,651 a year, the report found.

For additional context, the latest data from the Federal Reserve shows an American household's median yearly income is about $83,700. WalletHub analyst Chip Lupo also found that the highest earning 10 percent of individuals in the U.S. earn over 12 times more than those in the lowest-earning 10 percent, based on the latest Census data.

"By measuring the income of various percentiles against a state's median income, we can better identify where income disparities are more prevalent, which could help us better understand why residents of certain states struggle more to make ends meet," said Lupo.

Virginia is the state where residents earn the highest income in the U.S., WalletHub said. Based on the report's findings, the top five percent of Virginians make $545,097 on average per year after adjusting for the cost of living. The median annual income of a Virginia household comes out to $95,339, and the bottom 20 percent of residents make $19,671 annually on average.

Conversely, West Virginia is the state where people have the lowest income in the U.S. A West Virginia household makes a median annual income of $56,610, the third-lowest nationally, and the bottom 20 percent of residents make $13,260 on average per year, which is the fifth-lowest in the nation. The top five percent of West Virginians make $372,218 on average per year.

The top 10 states where residents have the highest income are:

No. 1 – Virginia
No. 2 – New York
No. 3 – New Jersey
No. 4 – Washington
No. 5 – Connecticut
No. 6 – Utah
No. 7 – Colorado
No. 8 – Minnesota
No. 9 – Illinois
No. 10 – Massachusetts

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This article originally appeared on CultureMap.com.

23 Houston companies rank among America’s most future-ready businesses

future focused

By one measure, Spring-based tech giant Hewlett Packard Enterprises reigns as the most future-ready Houston-area company on the S&P 500 stock index.

HPE sits at No. 72 in a first-time ranking of the best S&P 500 companies for the future. Including HPE, 23 Houston-area companies appear on the list.

Published by The Wall Street Journal, the ranking was created by Bendable Labs for the WSJ Leadership Institute. It evaluates how S&P 500 companies stack up in six areas: AI readiness, innovation, talent readiness, financial fitness, resilience and agility. To be ranked, a company had to be part of the S&P 500 as of Dec. 31.

Among the six categories, HPE ranked highest for innovation (No. 30) among local companies. The WSJ didn’t say why HPE scored so well for innovation. However, the company stands out in this category thanks to:

Creation of the El Capitan and Frontier supercomputing systems
Research into photonic computing and quantum networking
Last year’s $14 billion acquisition of Juniper Networks, giving HPE an edge in AI-native networking
Establishment of the everything-as-a-service GreenLake hybrid cloud platform for data centers, colocation facilities and edge computing environments

In an interview with the Six Five podcast at HPE Discover 2025 in Las Vegas, CEO Antonio Neri said the company’s strategy is “basically founded on innovation, and that innovation drives shareholder value over the long term.”

While HPE fared well in the innovation category, it ranked toward the bottom for financial fitness. What’s behind the No. 430 ranking in the financial category? HPE’s low score likely reflects a debt-heavy acquisition strategy coupled with a historically low-margin hardware business.

Here’s the full list of the 23 Houston-area companies included in the ranking of the best companies for the future:

No. 72 Hewlett Packard Enterprise
No. 105 SLB
No. 120 Baker Hughes
No. 125 ConocoPhillips
No. 158 NRG Energy
No. 176 Targa Resources
No. 185 Chevron
No. 195 Halliburton
No. 223 Coterra Energy
No. 229 Waste Management
No. 235 Exxon Mobil
No. 250 Kinder Morgan
No. 257 Quanta Services
No. 276 CenterPoint Energy
No. 285 Sysco
No. 313 Occidental Petroleum
No. 318 Camden Property Trust
No. 333 EOG Resources
No. 365 LyondellBasell Industries
No. 373 Comfort Systems USA
No. 401 Crown Castle
No. 408 Phillips 66
No. 500 APA

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