Houston-based, NASA-founded tech startup closes $5.6M in seed funding

money moves

Helix Earth's technology is estimated to save up to half of the net energy used in commercial air conditioning, reducing both emissions and costs for operators. Photo via Getty Images

A Houston startup with clean tech originating out of NASA has secured millions in funding.

Helix Earth Technologies closed an oversubscribed $5.6 million seed funding led by Houston-based research and investment firm Veriten. Anthropocene Ventures, Semilla Capital, and others including individual investors also participated in the round.

“This investment will empower the Helix Earth team to accelerate the development and deployment of our first groundbreaking hardware technology designed to disrupt a significant portion of the commercial air conditioning market, an industry that is ready for innovation,” Rawand Rasheed, Helix Earth co-founder and CEO, says in a news release.

Helix Earth was founded based on NASA technology co-invented by Rasheed and spun out of Rice University and has been incubated at Greentown Labs in Houston since 2022. Currently being piloted, the technology is estimated to save up to half of the net energy used in commercial air conditioning, reducing both emissions and costs for operators.

“The enthusiastic response from investors reinforces our team’s confidence in our ability to transform innovation-starved sectors such as commercial air conditioning with an easy-to-install-and-maintain solution that benefits distributors, mechanical contractors, and most of all, building owners, with a positive benefit to the environment,” Rasheed says.

Prior to its raise, the company received grant funding from the National Science Foundation and the United States Department of Energy.

“We couldn’t be more excited to partner with the Helix Earth team," Maynard Holt, Veriten’s founder and CEO, adds. "We were so impressed with their unique combination of a technology with broad applicability across multiple industries, a product that will have an immediate and measurable impact on our energy system, and a fantastic and well-rounded team.”

Helix Earth, per the release, reports that is also looking to provide solutions for commercial humidity control and carbon capture.

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Houston schools lead rankings for best entrepreneurship programs for 6th consecutive year

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Rice University and the University of Houston have once again topped The Princeton Review and Entrepreneur’s lists of the best graduate and undergraduate schools for entrepreneurship studies.

Rice ranks first in the graduate category for the sixth consecutive year, and UH ranks first in the undergraduate category for the sixth consecutive year.

“At Rice Business, our students learn both inside and outside the classroom, drawing on our strong industry and community connections in Houston and beyond,” says Peter Rodriguez, dean of Rice’s Jones Graduate School of Business. “With small class sizes and tailored programs, we aim to equip our students with the skills to create new ventures and excel in a fast-changing business landscape.”

UH President Renu Khator praises the ranking as recognition for the impact of the Cyvia and Melvyn Wolff Center for Entrepreneurship at the C.T. Bauer College of Business.

“This program is a tremendous asset not only to the University of Houston and the Bauer College of Business, but also to the city of Houston, where entrepreneurship fuels both socioeconomic mobility and economic growth,” Khator says. “We are proud to see the impact of this program reverberate throughout our community.”

Rankings for The Princeton Review and Entrepreneur’s 2025 lists were based on a survey of administrators at nearly 300 schools in the U.S., Canada, Mexico, and Europe that offer entrepreneurship studies. Among the more than 40 factors used for the rankings were academic programs, faculty credentials, mentorship opportunities, and alumni entrepreneurship ventures.

The top 10 schools on the list of the 50 best undergraduate schools for entrepreneurship studies are:

University of Houston
University of Texas at Austin
Babson College
University of Washington
Washington University in St. Louis
University of Michigan-Ann Arbor
University of Maryland-College Park
Miami University of Ohio
Tecnológico de Monterrey in Mexico
Northeastern University

The top 10 schools on the list of the 50 best graduate schools for entrepreneurship studies are:

Rice University
University of California-Los Angeles
University of Michigan-Ann Arbor
Washington University in St. Louis
Babson College
University of Washington
University of Texas at Austin
University of Virginia
Erasmus University Rotterdam in the Netherlands
University of South Florida

2 Houston suburbs rank among top 10 US cities for population growth in 2023

by the numbers

Two burgeoning Houston suburbs – Atascocita and Conroe – are among the top 10 U.S. cities that have experienced the biggest population booms nationwide from 2022 to 2023.

A new population growth analysis by SmartAsset examined U.S. Census population estimates for 2023, 2022, and 2018 to determine one-year and five-year population changes for 610 U.S. cities with populations of at least 65,000 residents in 2023 (where the most recent data was available).

Silver Spring, Maryland had the No. 1 biggest population boom from 2022 to 2023, SmartAsset found. The Washington, D.C. suburb grew 12.86 percent year-over-year, bringing the city's total population from 75,313 to 84,996 residents in 2023.

Atascocita trailed close behind with a 11.03 percent increase in population from 2022 to 2023, which landed it the No. 5 spot in the one-year population change analysis. The city gained 11,876 new residents in that time, adding up to a total population of 119,502 residents in 2023.

This should come as no surprise to those who already live in Atascocita, who may know their hometown was ranked one of the most livable small cities in America in 2022, and earned a top-30 spot in a recent ranking of best U.S. suburbs for house renters in 2024.

According to SmartAsset's five-year population comparison, Atascocita had the second highest growth rate in the country, at 38.56 percent. There were only 86,243 residents living in the far-flung Houston suburb in 2018, showing an increase of 33,259 residents within the five-year period.

The report also examined the changes within Atascocita's working-age population:

Number of working-age residents in 2022 – 54,095
Number of working-age residents in 2023 – 58,297
Percent of population of working age in 2022 – 50.26 percent
Percent of population of working age in 2023 – 48.78 percent
One-year change in the number of working-age residents from 2022 to 2023 – 7.77 percent increase

Meanwhile, Conroe ranked No. 9 nationally with a 6.73 percent one-year change in total population. Conroe gained over 6,800 residents from 2022 to 2023, bringing the city's total population to 108,244 residents. The city had a far more dramatic five-year growth rate, at 23.49 percent.Conroe has also earned some well-deserved time in the spotlight as one of the best small cities in America in 2024, and the fifth best city for renters in Texas.

The report suggested major population shifts in communities like Atascocita and Conroe can result in "a variety of interwoven economic and social impacts."

"The magnitude of the population change can affect demand for businesses and services, which in turn may impact costs – or even the availability of such amenities," the report's author wrote. "Similarly, the relative age of the population can determine the strength or weakness of the local job market, as well as have an impact on local culture, economic trajectory, tax base and more."

Fast-growing cities elsewhere in Texas
Texas cities dominated the top 10 list of cities where population grew the most from 2022 to 2023.

New Braunfels, a San Antonio suburb, ranked No. 2 nationally with an 12.49 percent one-year population boom, and a 29.68 percent growth rate from 2018 to 2023. The city gained 12,318 new residents in that time, adding up to a total population of 110,961 residents in 2023.

The North Austin suburb of Georgetown (No. 4) ranked one spot above Atascocita with an 11.34 percent one-year population boom, and a 29.85 percent growth rate from 2018 to 2023.

The top 10 U.S. cities where population grew the most from 2022 to 2023 are:

No. 1 – Silver Spring, Maryland
No. 2 – New Braunfels, Texas
No. 3 – Glen Burnie, Maryland
No. 4 – Georgetown, Texas
No. 5 – Atascocita, Texas
No. 6 – Pine Hills, Florida
No. 7 – Elgin, Illinois
No. 8 – Lehi, Utah
No. 9 – Conroe, Texas
No. 10 – Dale City, Virginia

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This article originally ran on CultureMap.

Houston innovator builds tech to revolutionize pipeline safety, efficiency

HOUSTON INNOVATORS PODCAST EPISODE 261

After working for years in the downstream energy industry where safety and efficiency were top priorities, Dianna Liu thought there was a way technology could make a huge difference.

Despite loving her company and her job, she took a leap of faith to start a robotics company to create technology to more safely and efficiently monitor corrosion in pipelines. ARIX Technologies has developed software and hardware solutions for its customers with pipelines in downstream and beyond.

"Overall, this industry is an industry that really harps on doing things safely, doing things well, and having all the data to make really informed decisions," Liu says on the Houston Innovators Podcast. "Because these are huge companies with huge problems, it takes a lot of time to set up the right systems, adopt new things, and make changes."

But it's an industry Liu knows well, so she founded ARIX in 2017 and created a team of engineers to create the first iteration of the ARIX robot, which was at first made of wood, she says. Now, years later, the much-evolved robot moves up and down the exterior of the pipe, using its technology to scan the interior to evaluate corrosion. The technology works with ARIX's software to provide key data analysis.

With customers across the country and the world, ARIX has a strong foothold in downstream, but has garnered interest from other verticals as well — even working with NASA at one point, Liu says.

"Staying in downstream would be nice and safe for us, but we've been very lucky and have had customers in midstream, upstream, and even outside oil and gas and chemicals," she says. "We've gotten inquiries ranging from cosmetics plants to water or wastewater — essentially anything that's round or a pipe that can corrode, we can help with."

Liu, who goes into detail on the show about how critical establishing a positive company culture has been for ARIX, shares a bit about what it's been like growing her company in Houston.

"Houston being the Energy Capital of the World opens a lot of doors to both customers, investors, and employees in a way that's unparalleled. It is a great place to build a company because of that — you have all this expertise in this city and the surrounding areas that's hard to find elsewhere," she says. "Being such a hub — not only for energy, but in terms transportation — means it's easy for us to get to our customers from around the world."

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