Nuro scores $600M, Houston e-commerce startup launches ESG tool, and more local innovation news

short stories

Nuro, which has several pilot programs on Houston roads, has raised fresh funding — plus a few other short stories of Houston innovation. Photo courtesy of Kroger

The Houston innovation ecosystem has been bursting at the seams with news from innovative tech companies and disruptive Houston startups as we fly through the final quarter of 2021.

In this roundup of short stories within Houston innovation, a California tech company with a large presence in Houston has raised hundreds of millions in investment funding, a logistics startup has been ranked among the most innovative companies, the city of Houston has named its new sustainability leader, and more.

California tech company with huge presence in Houston raises $600M

Nuro has fresh funding to deploy its tech in Houston and beyond. Photo courtesy of Nuro

California-based Nuro, which has a large presence in Houston, announced the closing of its $600 million series D round led by Tiger Global Management with participation from Baillie Gifford, Fidelity Management & Research Company, LLC, Gaorong Capital, Google, Kroger, SoftBank Vision Fund 1, funds and accounts advised by T. Rowe Price Associates, Inc., Woven Capital, and other existing investors, per a news release. The new funding will support the development and deployment of Nuro's autonomous delivery service in communities across the country.

"We're thrilled to have the backing of these prominent investors and world class companies, and honored that they support our vision of improving communities and revitalizing local commerce," says Dave Ferguson, Nuro co-founder and president, in the release. "We believe this investment will allow us to accelerate our commercialization strategy and better everyday life with Nuro's technology."

Nuro has launched a few delivery pilots in Houston over the past few years, including the first Nuro pilot program with Kroger in March 2019, grocery delivery from Walmart that was revealed in December 2019, pharmacy delivery that launched in 2020, and pizza delivery with Domino's that went live in Woodland Heights earlier this year. Most recently, Nuro partnered with FedEx for last-mile delivery.

"Kroger launched its partnership with Nuro in 2018 to explore grocery delivery through autonomous vehicles," said Yael Cosset, senior vice president and chief information officer for Kroger, in the release. "Since then, Kroger and Nuro completed thousands of deliveries to our customers -- driving innovation that supports our expanding seamless ecosystem by creating consistent and rewarding customer experiences with scalable, sustainable, and profitable solutions."

Nuro has also signed a five year strategic partnership with Google Cloud that support the tech needed to run self-driving simulation workloads, machine learning to improve model accuracy, and storage to manage important data from the vehicles, according to the release.

Houston-based digital supply chain company launches ESG tool

Houston industrial e-commerce startup expands into the construction industry

Houston-based GoExpedi has created a new tool. Photo by Colt Melrose for GoExpedi

GoExpedi, an innovative end-to-end digital supply chain and data analytics solutions company, the launch of ESG Command. The new tool is designed to drive environmental, social and governance (ESG) initiatives. Users on GoExpedi's platform can identify environmentally-friendly products and certified veteran, minority and women-owned businesses.

"Led by some of the world's largest industrial companies, our clients are driving for more sustainable business practices and more equitable workplaces," says Yang Tang, CTO at GoExpedi, in a news release. "In support of these lofty goals and a more prosperous and environmentally-friendly global community, we grew GoExpedi's digital ecosystem to benefit our clients and suppliers. Our goal is to use technical advances in the supply chain to build a brighter future for all."

Last fall, GoExpedi raised $25 million in its series C in order to grow and scale operations. The company is growing its warehouse presence, most recently in Pittsburgh, Pennsylvania.

Houston logistics company ranks among the most innovative companies

Sugar Land-based CommtrexPhoto via commtrex.com

Commtrex, based in the Houston area, has been presented the FreightWaves 2022 FreightTech 100 award. The startup's platform connects professionals in the rail industry. The award also honored other innovative and disruptive companies in the freight industry, including Amazon Freight, DHL Supply Chain, FedEx, Flexport, Phillips Connect, Tesla, Uber Freight, Waymo, and Waze.

"Commtrex is honored and excited to be a part of the FreightWaves FreightTech 100," says Commtrex CEO Martin Lew in a news release. "Our mission at Commtrex is to simplify the movement of freight by rail. We are doing this by creating one centralized platform for shippers to efficiently connect with rail-served transloaders, storage providers, terminals, ports, warehouses, and many other resources that support the global supply chain ecosystem. As the largest rail platform in North America, we will continue to provide best-in-class service for all of our members."

Commtrex will also be eligible to be named to the FreightTech 25, which will be announced at the F3 Virtual Experience, November 9-11.

Houston fintech unicorn opens an office in Paris

HighRadius expands to Amsterdam

HighRadius has opened its newest European office. Photo via highradius.com

Continuing its expansion in Europe, HighRadius opened its new Paris office, which will have local staff for all customer facing operations including consulting, sales and marketing. The Houston-headquartered fintech unicorn also has offices in Germany, Amsterdam, the United Kingdom, India and the United States.

"The new Paris office is a sign of cementing our growing leadership in Europe and will bring the HighRadius Autonomous Software platform even closer to French companies," says Jon Keating, vice president and general manager of HighRadius in EMEA. "Our data-driven, AI software is helping global enterprises rethink and transform their finance and accounting processes. Our aim will be to deliver improvements in Days Sales Outstanding and working capital optimization, accelerate the financial close, and improve productivity in under six months for our new clients in France."

Over the past year, HighRadius has deployed over 300 transformation projects, across 37 out of 44 European countries.The HighRadius Autonomous Software platform has processed in excess of €475 billion in finance transactions in the European region alone, per a news release.

City of Houston names new sustainability leader

Priya Zachariah was named chief resilience and sustainability officer. Photo courtesy of the city of Houston

Mayor Sylvester Turner announced the appointment of Priya Zachariah as chief resilience and sustainability officer for the city of Houston. She will oversee the city's new Office of Resilience and Sustainability. The position is new and combines previously separate but similar roles, providing for more streamlined efforts to implement the Resilient Houston Plan and the Houston Climate Action Plan, according to a news release from the city.

"Sustainability and Resilience are intrinsically tied to each other. We created our resilience and climate plans to forge a path towards a stronger, more equitable city that not only faces and overcomes disaster scenarios, but builds forward to a better Houston tomorrow," says Mayor Turner in the release. "I am confident Priya will help us meet the goals we have established."

Zachariah was previously the senior program manager for Regional and Long-Range Planning at Houston METRO. While at METRO, Zachariah led the team that successfully delivered the METRONext 2040 transit plan for the Houston Region.

"This is a critical juncture for all of us. We now have the opportunity as a community to turn our focus from resilience and climate planning, to implementation and a realization of the benefits of those plans," says Zachariah in the release. "I am grateful for this opportunity and look forward to working with Mayor Turner and all stakeholders to move us toward a more resilient and equitable future."

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7 innovative startups that are leading the energy transition in Houston

meet the finalists

Houston has long been touted as the energy capital of the world, and it's now it's also a leading player in the energy transition — home to numerous startups and innovators working toward a cleaner future.

As part of the 2025 Houston Innovation Awards, our Energy Transition Business category honors innovative startups that are providing solution within renewables, climatetech, clean energy, alternative materials, circular economy, and more.

Seven energy transition companies have been named finalists for the 2025 award. They range from a spinoff stimulating subsurface hydrogen from end-of-life oil fields to a company converting prickly pear cactus biogas into energy.

Read more about these climatetech businesses, their founders, and their green initiatives below. Then join us at the Houston Innovation Awards on Nov. 13 at Greentown Labs, when the winner will be unveiled at our live awards ceremony.

Tickets are now on sale for this exclusive event celebrating all things Houston Innovation.

Anning Corporation

Clean energy company Anning Corporation is working to develop geologic hydrogen, a natural carbon-free fuel, using its proprietary stimulation approaches and advanced exploration modeling. The company said that geologic hydrogen has the potential to be the lowest-cost source of reliable baseload electricity in the U.S.

The company was founded by CEO Sophie Broun in 2024 and is a member of Greentown Labs. Last month, it also announced that it was chosen to participate in Breakthrough Energy’s prestigious Fellows Program. Anning raised a pre-seed round this year and is currently raising a $6 million seed round.

Capwell Services

Houston-based 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 current CEO Andrew Lane. It has since participated in programs with Greentown Labs and Rice Clean Energy Accelerator. The company moved to Houston in 2023 and raised a pre-seed round. It has also received federal funding from the DOE. Capwell is currently piloting its commercial unit with oil and gas operators.

Deep Anchor Solutions

Offshore energy consulting and design company Deep Anchor Solutions aims to help expedite the adoption of floating offshore energy infrastructure with its deeply embedded ring anchor (DERA) technology. According to the company, its patented DERA system can be installed quietly without heavy-lift vessels, reducing anchor-related costs by up to 75 percent and lifecycle CO2 emissions by up to 80 percent.

The company was founded in 2023 by current CEO Junho Lee and CTO Charles Aubeny. Lee earned his Ph.D. in geotechnical engineering from Texas A&M University, where Aubeny is a professor of civil and environmental engineering. The company has participated in numerous accelerators and incubators, including Greentown Labs, MassChallenge, EnergyTech Nexus LiftOff, and others. Lee is an Activate 2025 fellow.

Eclipse Energy

Previously known as Gold H2, Eclipse Energy converts end-of-life oil fields into low-cost, sustainable hydrogen sources. It completed its first field trial this summer, which demonstrated subsurface bio-stimulated hydrogen production. According to the company, its technology could yield up to 250 billion kilograms of low-carbon hydrogen, which is estimated to provide enough clean power to Los Angeles for over 50 years and avoid roughly 1 billion metric tons of CO2 equivalent.

Eclipse is a spinoff of Houston biotech company Cemvita. It was founded in 2022 by Moji Karimi (CEO and chairman of Cemvita), Prabhdeep Sekhon (CEO of Eclipse), Tara Karimi, and Rayyan Islam. The company closed an $8 million series A this year and has plans to raise another round in 2026.

Loop Bioproducts

Agricultural chemical manufacturing company Loop Bioproducts leverages the physiology of prickly pear cactus grown in Texas to produce bioenergy, food, and remediate industrial wastewater streams. The company uses its remote sensing technology, proprietary image-based machine learning model, and R&D innovation to capture raw biogas from the cactuses and is focused on scaling cactuses as an industrial crop on land.

Rhiannon Parker founded Loop Bioproducts in 2023.

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. The company reports that it plans to open its first commercial plant in the next 18 months.

Founded in 2019 by CEO Aaron Fitzgerald, CTO Kristian Gubsch, and lead engineer Trey Sheridan, the company has raised just under $1 million in capital and is backed by Bill Gates’ Breakthrough Energy, Shell, Black & Veatch, and other organizations.

Solidec

Chemical manufacturing company Solidec has developed autonomous generators that extract molecules from water and air and converts them into pure chemicals and fuels that are free of carbon emissions onsite, 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 chief scientist, CEO Ryan DuChanois, and CTO Yang Xia. It closed a $2.5 million seed round earlier this year.

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Rice University team develops eco-friendly method to destroy 'forever chemicals' in water

clean water research

Rice University researchers have teamed up with South Korean scientists to develop the first eco-friendly technology that captures and destroys toxic “forever chemicals,” or PFAS, in water.

PFAS have been linked to immune system disruption, certain cancers, liver damage and reproductive disorders. They can be found in water, soil and air, as well as in products like Teflon pans, waterproof clothing and food packaging. They do not degrade easily and are difficult to remove.

Thus far, PFAS cleanup methods have relied on adsorption, in which molecules cling to materials like activated carbon or ion-exchange resins. But these methods tend to have limited capacity, low efficiency, slow performance and can create additional waste.

The Rice-led study, published in the journal Advanced Materials, centered on a layered double hydroxide (LDH) material made from copper and aluminum that could rapidly capture PFAS and be used to destroy the chemicals.

The study was led by Rice professor Youngkun Chung, a postdoctoral fellow under the mentorship of Michael S. Wong. It was conducted in collaboration with Seoktae Kang, professor at the Korea Advanced Institute of Science and Technology, and Keon-Ham Kim, professor at Pukyung National University, who first discovered the LDH material.

The team evaluated the LDH material in river water, tap water and wastewater. And, according to Rice, that material’s unique copper-aluminum layers and charge imbalances created an ideal binding environment to capture PFAS molecules.

“To my astonishment, this LDH compound captured PFAS more than 1,000 times better than other materials,” Chung, lead author of the study and now a fellow at Rice’s WaTER (Water Technologies, Entrepreneurship and Research) Institute and Sustainability Institute, said in a news release. “It also worked incredibly fast, removing large amounts of PFAS within minutes, about 100 times faster than commercial carbon filters.”

Next, Chung, along with Rice professors Pedro Alvarez and James Tour, worked to develop an eco-friendly, sustainable method of thermally decomposing the PFAS captured on the LDH material. They heated saturated material with calcium carbonate, which eliminated more than half of the trapped PFAS without releasing toxic by-products.

The team believes the study’s results could potentially have large-scale applications in industrial cleanups and municipal water treatments.

“We are excited by the potential of this one-of-a-kind LDH-based technology to transform how PFAS-contaminated water sources are treated in the near future,” Wong added in the news release. “It’s the result of an extraordinary international collaboration and the creativity of young researchers.”

Axiom Space announces new CEO amid strategic leadership change

new leader

Six months after promoting Tejpaul Bhatia from chief revenue officer to CEO, commercial space infrastructure and human spaceflight services provider Axiom Space has replaced him.

On Oct. 15, Houston-based Axiom announced Jonathan Cirtain has succeeded Bhatia as CEO. Bhatia joined Axiom in 2021. Cirtain remains the company’s president, a role he assumed in June, according to his LinkedIn profile.

In a news release, Axiom said Cirtain’s appointment as CEO is a “strategic leadership change” aimed at advancing the company’s development of space infrastructure.

Axiom hired Cirtain as president in June, according to his LinkedIn profile. The company didn’t publicly announce that move.

Kam Ghaffarian, co-founder and executive chairman of Axiom, said Cirtain’s “proven track record of leadership and commitment to excellence align perfectly with our mission of building era-defining space infrastructure that will drive exploration and fuel the global space economy.”

Aside from praising Cirtain, Ghaffarian expressed his “sincere gratitude” for Bhatia’s work at Axiom, including his leadership as CEO during “a significant transition period.”

Bhatia was promoted to CEO in April after helping Axiom gain more than $1 billion in contracts, Space News reported. He succeeded Ghaffarian as CEO. Axiom didn’t indicate whether Bhatia quit or was terminated.

Cirtain, an astrophysicist, was a senior executive at BWX Technologies, a supplier of nuclear components and fuel, for eight years before joining Axiom. Earlier, Cirtain spent nearly nine years in various roles at NASA’s Marshall Space Flight Center in Huntsville, Alabama. He previously co-founded a machine learning company specializing in Earth observation.

“Axiom Space is pioneering the commercialization of low-Earth orbit infrastructure while accelerating advancements in human spaceflight technologies,” Cirtain said. “I look forward to continuing our team’s important work of driving innovation to support expanded access to space and off-planet capabilities that will underpin the future of space exploration.”

Among other projects, Axiom is developing the world’s first commercial space station, creating next-generation spacesuits for astronauts and sending astronauts on low-Earth orbit missions.

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