Venus Aerospace has secured funding from Mercury Fund, Lockheed Martin Ventures and others. Photo courtesy Venus Aerospace

Houston-based Venus Aerospace has closed a $91 million Series B round and plans to scale the production of its hypersonic engine.

The round was led by Houston-based Mercury Fund with participation from Lockheed Martin Ventures, MESH, PEAK6, Draper Associates, Starboard Star Venture Capital, Green Sands Equity and other investors, according to a news release.

The investment comes about a year after Venus completed the first U.S. flight test of its high-thrust rotating detonation rocket engine (RDRE). The engine 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 Aerospace says the latest round of funding will allow it to move the RDRE from demonstration to deployment and meet customer requirements for the near-term defense and space industries. The company says that the reusable RDRE is designed with a "common propulsion architecture" that can work for multiple industries and mission types.

“This financing marks an important step in moving Venus from breakthrough demonstration to scaled capability,” Sassie Duggleby, co-founder and CEO, said in the news release. “Our customers need propulsion systems that go farther, can be produced reliably and are built on supply chains they can trust. We are advancing that capability with American engineering and manufacturing talent to strengthen U.S. defense, expand space access and support the future of high-speed flight.”

Venus Aerospace raised a $20 million Series A in 2022, led by Wyoming-based Prime Movers Lab. At the time, the company said it would put the funding toward three main technologies: a next-generation rocket engine, aircraft shape and leading-edge cooling system.

The company also picked up an investment from Lockheed Martin Ventures, the investment arm of aerospace and defense contractor Lockheed Martin, in November 2025—in addition to funding from other investors over the years.

“Since our initial investment, Venus has progressed very quickly in its technology development," Chris Moran, vice president and general manager of Lockheed Martin Ventures, added in the release. "Our reinvestment in Venus recognizes Venus’ accomplishments to date and focus on speed to manufacture, cost management and reduction of supply chain constraints. Venus is working effectively to position its propulsion system for the production scale required by defense programs.”

"Venus is exactly the kind of company Houston capital should be backing," Blair Garrou, co-founder and managing partner at Mercury Fund, added in the release. "It combines multiple frontier technologies, domestic manufacturing and clear commercial and national security relevance. We believe this team is positioned to lead an important new chapter in defense and space, and we are proud to support a company building breakthrough technology here in Texas."

Venus Aerospace and Houston clean tech startup Vaulted Deep were named to the World Economic Forum's Technology Pioneers community earlier this summer. Read more here.

Lockheed Martin Ventures says it's committed to helping Houston-based Venus Aerospace scale its technology. Photo courtesy Venus Aerospace

Venus Aerospace picks up investment from Lockheed Martin Ventures

space funding

Venus Aerospace, a Houston-based startup specializing in next-generation rocket engine propulsion, has received funding from Lockheed Martin Ventures, the investment arm of aerospace and defense contractor Lockheed Martin, for an undisclosed amount. The product lineup at Lockheed Martin includes rockets.

The investment follows Venus’ successful high-thrust test flight of its rotating detonation rocket engine (RDRE) in May. Venus says it’s the only company in the world that makes a flight-proven, high-thrust RDRE with a “clear path to scaled production.”

Venus says the Lockheed Martin Ventures investment reflects the potential of Venus’ dual-use technology for defense and commercial uses.

“Venus has proven in flight the most efficient rocket engine technology in history,” Venus co-founder and CEO Sassie Duggleby, a board member of the Texas Space Commission, said in a news release. “With support from Lockheed Martin Ventures, we will advance our capabilities to deliver at scale and deploy the engine that will power the next 50 years of defense, space, and commercial high-speed aviation.”

Chris Moran, executive director and general manager of Lockheed Martin Ventures, said Lockheed Martin has been a longtime supporter of early-stage “transformational” technologies.

“Our investment in Venus Aerospace reflects a conviction that next-generation propulsion will define which nations lead in space and defense for decades to come,” Moran added in the release. “We are committed to helping Venus scale this technology and integrate it into critical systems.”

Since its founding in 2020, Venus has secured more than $106 million in funding. In addition to Lockheed Martin Ventures, investors include Airbus Ventures, America’s Frontier Fund, Trousdale Ventures, and Prime Movers Lab. Supporters of Venus include NASA, the Air Force Research Lab and the Defense Advanced Research Projects Agency (DARPA).
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CultureMap Emails are Awesome

Meet the esteemed judges for the 2026 Houston Innovation Awards

Meet The Judges

Editor's note: Judging is now underway for the 2026 Houston Innovation Awards, and it's time to meet the decision makers.

Our 2026 judging panel comprises past award winners who represent a variety of industries and areas of expertise. They are joined by InnovationMap's interim editor. All are deeply engaged in the Houston innovation ecosystem.

Our judging panel will review all nominee applications submitted across 10 prestigious categories. They will determine the 2026 finalists in all categories, and they will select the winners in all but one category — our people's choice award for Startup of the Year.

The sixth annual Houston Innovation Awards program will be presented in an all-digital format in 2026. We will announce this year's finalists and feature their stories throughout our special editorial series this fall. Then, stay tuned as we reveal the 2026 Houston Innovation Awards winners on InnovationMap.com in mid-November.

Sagar Dalal, Fervo Energy, 2025 Scaleup of the Year

Sagar Dalal

Sagar Dalal serves as chief of staff at Fervo Energy, a company pioneering the commercialization of next-generation geothermal power. In this role, he helps translate the CEO’s vision and priorities into execution, leading cross-functional strategic initiatives that support the company’s growth and operations.

Dalal brings nearly eight years of experience in structural engineering and project management from his time at Thornton Tomasetti and Tesla, where he engineered and built a wide range of infrastructure projects ranging from stadiums to manufacturing facilities. He holds an MBA from Stanford University and an MS in Civil Engineering from Texas A&M University. He is also a licensed professional engineer.

Aaron Fitzgerald, Mars Materials, 2025 Minority-founded Business of the Year

Aaron Fitzgerald

Aaron Fitzgerald is a three-time founder and carbon removal entrepreneur focused on reimagining how we make things. As the CEO of Mars Materials, he leads a team working to commercialize technologies that sequester captured carbon into industrial supply chains.

His vision for a defossilized future is shaped by a unique path through both policy, including a tenure in the United States Senate, and deep carbontech, with fellowships at The Lewis Latimer program, Breakthrough Energy, Prime Coalition, and Carbon 180.

Tatiana Fofanova, Koda Health, 2025 Health Tech Business of the Year

Tatiana Fofonova

Tatiana Fofanova, PhD, is the co-founder and CEO of Koda Health, an AI-enhanced patient decision support platform designed to make advance care planning (ACP) scalable, accessible, and patient-centered for patients with serious illness.

After earning her PhD in Translational Medicine at Baylor College of Medicine, she joined Texas Medical Center (TMC) as a Founder-in-Residence. It was there that she and her co-founders identified one of the most overlooked yet critical gaps in healthcare: the lack of meaningful, accessible advance care planning. Under her leadership, Koda Health now supports over 1 million patients through partnerships with organizations like Cigna, Privia, and Houston Methodist.

Lawson Gow, Greentown Labs, 2025 Incubator/Accelerator of the Year

Lawson Gow currently serves as chief strategy officer for Greentown Labs, which was named Incubator/Accelerator of the Year in the 2025 Houston Innovation Awards. Prior to joining Greentown Labs as Head of Houston in 2025, Gow was as a managing partner at Helium Capital, an investment and advisory firm that aims to support founders across the entire lifecycle of entrepreneurship.

He is also the founder of The Cannon, an innovation-infrastructure provider that operates a growing network of innovation hubs for its community of startups, entrepreneurs, investors, and corporate innovators.

Sarah Hein, March Biosciences, 2025 Female-founded Business of the Year

Sarah Hein

Sarah Hein is the founding CEO of March Biosciences, a clinical-stage cell-therapy company targeting challenging malignancies. Prior to cofounding March Biosciences, she was the founding Entrepreneur in Residence for the Texas Medical Center Innovation Accelerator for Cancer Therapeutics (TMCi ACT).

Formerly, she was a cofounder and the vice president of operations at Courier Therapeutics, a cancer immunotherapy startup acquired by Valo Health. She was also director of research at Resonant Therapeutics, an antibody therapeutics platform technology company. She began at Mercury Fund as a Venture Fellow directly after graduating with her PhD in Molecular Biology from Baylor College of Medicine.

Tanu Jain, FlowCare, 2025 Startup of the Year

Tanu Jain

Tanu Jain is a product executive, entrepreneur, founder and CEO of FlowCare, and registered nurse with a track record of building products from zero to global scale. She previously led product at BioIQ before founding FlowCare, a Houston-based period care infrastructure platform making period care a standard in every restroom. In under 16 months, FlowCare has signed deployed across four enterprise customers and impacted more than 1.5 million women.

FlowCare was named Startup of the Year at the 2025 Houston Innovation Awards, and Jain has been recognized with additional honors including the SDG Super Changemaker – Pewter — at the Global Sustainability Awards 2026.

Prabhdeep "Prab" Sekhon, Eclipse Energy, 2025 Energy Transition Business of the Year

Prabhdeep Singh Sekhon

Prabhdeep Singh Sekhon is CEO of Eclipse Energy, an energy technology company transforming depleted oil fields into low-cost, sustainable hydrogen resources through subsurface biotechnology. He brings nearly two decades of global energy experience spanning climate technology, venture capital, private equity, and multi-billion-dollar energy projects across five continents.

Previously, he held leadership roles at NextEra Energy Resources and Hess Corporation. He is also a founder and managing director of GreenLite Resources and a founding member of Cotogna Sports Group. He holds an MBA from Wharton, a Masters in Engineering from Texas A&M, and a BS from the University of Calgary.

Wade Pinder, Product Houston, 2025 Trailblazer Award Winner

Wade Pinder thinks of himself as an "ecosystem wayseeker," helping founders and builders in and around Houston find their footing, understand the landscape, and move through uncertainty with more clarity. Through Product Houston, he works at the intersection of product strategy, founder support, ecosystem mapping, and community-building, with a particular focus on helping people show up in the right rooms before they feel fully ready.

His background includes years in product management at Blinds.com and Home Depot, along with founding and leading the Houston Product Community for six years. He was recognized by as Mentor of the Year in the 2023 Houston Innovation Awards and received the Trailblazer Award in 2025.

Laura Furr Mericas, Interim Editor, InnovationMap

Laura Furr Mericas is interim editor for InnovatonMap.com and EnergyCapitalHTX.com. She is a longtime contributor to both sites and has reported on Houston's innovation ecosystem for InnovationMap since 2020. Previously, she served as web editor and data reporter for Houston Business Journal.

Report: Income for top 1 percent earners in Texas has surged in 2026

money matters

In a state where local billionaires are wealthier than they've ever been, high-earning Texans need to make $73,000 more than they did a year ago if they want to be among the top 1 percent of earners, a new report has revealed.

SmartAsset's study analyzed income thresholds for the top 1, 5, and 10 percent of earners in all 50 states and the District of Columbia, using 2022 IRS data for individual tax return filers (the most recent year available), adjusted to 2026 dollars.

Texas has the 11th highest income threshold, with residents needing to make a minimum of $817,158 to be considered among the top 1 percent of earners statewide. In 2025, Texans needed to make about $744,000 to be among the top 1 percent.

For comparison, residents living in the nation's capital must make at least $1.16 million to qualify as top 1 percent earners. The District of Columbia led the nation with the highest income threshold to be a top earner.

To be considered among the top 5 percent of earners in Texas, a resident would need to make $312,671. The income threshold to be considered among the top 10 percent is $210,609.

SmartAsset additionally found that 128,130 Texas residents qualified as top 1 percent earners in 2022. Nationally, the report estimated that fewer than 2 million households earn enough to be considered among the top 1 percent of earners nationwide, but 23 million households rank among the top 10 percent.

"In some places, households can enter the top 1 percent at income levels that fall well below the threshold elsewhere, reflecting an uneven landscape of wages and wealth," the report said.

A separate SmartAsset study that tracked the upper and lower thresholds for middle class households found Houston residents need to make anywhere from $42,907 to $128,722 to maintain their middle class status.

The top 10 states with the highest thresholds to be considered in the top 1 percent of earners in the U.S. are:

  • No. 1 – District of Columbia ($1,156,664)
  • No. 2 – Connecticut ($1,147,898)
  • No. 3 – Massachusetts ($1,006,921)
  • No. 4 – California ($987,325)
  • No. 5– New Jersey ($969,976)
  • No. 6 – New York ($959,562)
  • No. 7 – Florida ($956,449)
  • No. 8 – Washington ($903,303)
  • No. 9 – Colorado ($828,772)
  • No. 10 – Wyoming ($819,014)
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This article originally appeared on CultureMap.com.

Here’s where wages grew the most in Houston since 2021, according to new report

pay raise

Bolstered by a thriving manufacturing sector, Waller County—the country’s second-fastest-growing county—leads all Houston-area counties for the growth of pay from 2021 to 2026, according to a new study.

The study, conducted by personal finance website SmartAsset, found average pay in Waller County rose 48 percent from 2021 to 2026. The county’s average weekly pay climbed from $891 to $1,323 during that period.

Manufacturing ranks as the No. 1 employment sector in Waller County, accounting for about 4,500 workers, according to Executive Pulse. Those workers earn an average pay of $77,442 per year.

Waller County powers up its manufacturing hub

Waller County’s manufacturing economy keeps expanding, almost certainly contributing to the 48 percent spike in average pay from 2021 to 2026.

Grundfos, the world’s largest producer of water pumps, broke ground in June on a manufacturing plant at its Brookshire campus. The Danish company’s U.S. headquarters is in Brookshire. In conjunction with the groundbreaking, Grundfos opened the Grundfos Academy Americas training center.

The new 143,000-square-foot facility will make pump systems and water technology, primarily for water utilities and commercial real estate landlords.

Grundfos expects construction to be completed by Q3 2027, with the first production lines planned to start in Q4 of next year.

“Our growing presence in Brookshire reflects both our confidence in the U.S. market and our long‑term commitment to investing where our customers and partners need us most,” Grundfos CEO Poul Due Jensen said in a release.

Another manufacturer, TMEIC Corporation America, recently opened its third U.S. plant at Twinwood Business Park in Brookshire. The 280,000-square-foot facility, which eventually might employ 500 people, makes uninterruptible power supply units and medium-voltage power drives. The $65 million plant includes a customer training center and tech development labs.

The Twinwood facility is the largest of TMEIC’s 13 factories around the world.

TMEIC’s two other U.S. manufacturing plants are in the Houston area. The company’s North American headquarters is in the Houston Energy Corridor.

Perhaps the biggest recent manufacturing prize for Waller County: Austin-based electric vehicle maker Tesla’s new 1.65 million-square-foot factory at Brookshire’s Empire West Industrial Park. The $200 million plant, expected to employ up to 1,500 people by 2028, produces utility-scale batteries for energy storage.

Other major manufacturers in Waller County include Daikin North America and Igloo.

Pay growth around the region

Here’s a rundown of 2021-26 pay growth in the Houston metro’s eight other counties, according to SmartAsset.

  • Austin County — 42 percent
  • Chambers County — 37 percent
  • Harris County — 33 percent
  • Liberty County — 31 percent
  • Montgomery County — 29 percent
  • Fort Bend County — 28 percent
  • Galveston County — 26 percent
  • Brazoria County — 23 percent

Statewide, Dickens County, outside of Lubbock, saw the most significant growth in wages. According to the study, wages grew by 212 percent over the five years, from $707 per week in 2021 to $2,204 per week in 2026.

Among all Texas counties, Waller was ranked No. 44 on the report.

Small counties in the High Plains and West Texas regions saw the largest percent changes in average weekly wage, according to the report. See the full findings here.