Houston climbs to top 10 spot on North American tech hubs index

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Houston ranked in the top 10 and Dallas-Fort Worth claimed the top spot on a recent tech hub report. Photo via Getty Images.

Houston already is the Energy Capital of the World, and now it’s gaining ground as a tech hub.

On Site Selection magazine’s 2026 North American Tech Hub Index, Houston jumped to No. 10 from No. 16 last year. The index relies on data from Site Selection as well as data from CBRE, CompTIA and TeleGeography to rank the continent’s tech hotspots. The index incorporates factors such as internet connectivity, tech talent and facility projects for tech companies.

In 2023, the Greater Houston Partnership noted the region had “begun to receive its due as a prominent emerging tech hub, joining the likes of San Francisco and Austin as a major player in the sector, and as a center of activity for the next generation of innovators and entrepreneurs.”

The Houston-area tech sector employs more than 230,000 people, according to the partnership, and generates an economic impact of $21.2 billion.

Elsewhere in Texas, two other metros fared well on the Site Selection index:

  • Dallas-Fort Worth nabbed the No. 1 spot, up from No. 2 last year.
  • Austin rose from No. 8 last year to No. 7 this year.

San Antonio slid from No. 18 in 2025 to No. 22 in 2026, however.

Two economic development officials in DFW chimed in about the region’s No. 1 ranking on the index:

  • “This ranking affirms what we’ve long seen on the ground — Dallas-Fort Worth is a top-tier technology and innovation center,” said Duane Dankesreiter, senior vice president of research and innovation at the Dallas Regional Chamber. “Our region’s scale, talent base, and diverse strengths … continue to set DFW apart as a national leader.”
  • “Being recognized as the top North American tech hub underscores the strength of the entire Dallas-Fort Worth region as a center of innovation and next-generation technology,” said Robert Allen, president and CEO of the Fort Worth Economic Development Partnership.

While not directly addressing Austin’s Site Selection ranking, Thom Singer, CEO of the Austin Technology Council, recently pondered whether Silicon Hills will grow “into the kind of community that other cities study for the right reasons.”

“Austin tech is not a club. It is not a scene. It is not a hashtag, a happy hour, or any one place or person,” Singer wrote on the council’s blog. “Austin tech is an economic engine and a global brand, built by thousands of people who decided to take a risk, build something, hire others, and be part of a community that is still young enough to reinvent itself.”

South of Austin, Port San Antonio is driving much of that region’s tech activity. Occupied by more than 80 employers, the 1,900-acre tech and innovation campus was home to 18,400 workers in 2024 and created a local economic impact of $7.9 billion, according to a study by Zenith Economics.

“Port San Antonio is a prime example of how innovation and infrastructure come together to strengthen [Texas’] economy, support thousands of good jobs, and keep Texas competitive on the global stage,” said Kelly Hancock, the acting state comptroller.

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New study found that Texas has the 9th largest economy. Photo by gguy44/Getty Images

Report: Lone Star State snags spot as world's 9th largest economy by GDP

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If Texas were a country — and plenty of Texans wish that were the case — it would rank among the world's 10 largest economies. Economic development officials are now touting that fact as evidence of Houston and the rest of Texas being a great place to start or relocate a business.

In a January 27 news release, the nonprofit Texas Economic Development Corp. noted that based on 2019 data from the International Monetary Fund, Texas would boast the world's ninth largest economy if it were a country. The news release lists the state's gross domestic product, or GDP — a key indicator of economic size and strength — as $1.9 trillion.

Texas' GDP would put it ahead of 10th-place Brazil ($1.8 trillion GDP, based on 2019 data from the International Monetary Fund) and behind eighth-place Italy ($2 trillion GDP), the economic development group says. Previously, Texas had ranked 10th for GDP when compared with countries.

If you dig deeper into the data, the competition between Texas and Brazil is even closer than the news release reveals. Texas' 2019 GDP stood at $1.844 trillion, giving it a razor-thin edge over Brazil ($1.839 trillion). Nonetheless, Texas beats Brazil in terms of economic strength.

It turns out that the Houston metro area contributes about one-fourth of Texas' GDP. In 2019, the region's GDP stood at $472.1 billion. The size of Houston's economy ranks seven among U.S. metro areas. If the Houston metro area were a state, it would rank 15th for GDP.

In the wake of last year's pandemic-clobbered economy, the Greater Houston Partnership predicts the region will add 35,000 to 52,000 net new jobs this year.

"The virus has dealt this region a significant blow, and the reality is it will take many months — if not years — to regain the jobs lost and repair the damage," Bob Harvey, president and CEO of the partnership, said in December. "We have our work cut out for us in growing our economy out of the hole it is currently in. But we are Houston and I believe we will recover. We will continue to work to make this a truly global city, one with a strong, diverse, 21st century economy that provides a great quality of life and opportunity for all."

While the pandemic has strained the state's economy as a whole, the International Monetary Fund estimates Texas should maintain the No. 9 spot for GDP in 2021 when stacked against countries. Texas would be wedged between No. 8 France ($2.1 trillion GDP) and No. 9 Canada ($1.76 trillion GDP). This year, the U.S. GDP is projected to remain the world's largest ($21.9 trillion), with China in second place (nearly $16.5 trillion).

"This is more than just a statistic. The fact that our state, if it were a nation, would be the world's ninth largest economy shows that Texas is well positioned to outperform economically, regardless of the challenges that may lie ahead," Robert Allen, president and CEO of the Texas Economic Development Corp., says in the release.

Allen's group cites the pending move of Hewlett Packard Enterprise's headquarters from Silicon Valley to the Houston suburb of Spring as one factor demonstrating the power of Texas' economy.

"Why come to Texas from other states? Our highly competitive tax climate, world-class infrastructure, a skilled workforce of 14 million people, business-friendly economic policies, and abundant quality of life," Allen says. "Texas obviously has a lot to offer. Our standing as the world's ninth largest economy and our long-term expansion shows that Texas also offers rock-solid stability to companies that want to locate here."

A oil and gas CEO, a serial entrepreneur, and a retail energy exec walk into the state capital. Getty Images

3 powerhouse Houstonians named to the state's economic development board

Three's company

The Bayou City now wields some high-profile power in the state's economic development efforts.

The Texas Senate recently endorsed Gov. Greg Abbott's appointment of three business leaders with strong ties to Houston to the board of the Texas Economic Development Corp. — including the organization's new chair and vice chair.

Robert Allen, president and CEO of Texas' nonprofit economic development arm, says the Bayou City should feel well-represented on the board with former Houston Astros owner Drayton McLane as the new chair, Houston energy executive Vicki Hollub as the new vice chair, and Houston energy executive Scott Prochazka as a new member. That means Houston-connected business leaders hold three of the board's eight seats.

Allen calls McLane "the perfect Texas ambassador."

McLane, who lives in Temple, sold the Astros to Houston businessman Jim Crane in 2011 for $680 million. Forbes estimates McLane's net worth at $2.4 billion.

Today, McLane controls a Temple-based holding company with business interests such as food distribution, car dealerships and sports marketing. In 1991, he sold grocery distributor McLane Co. to Walmart, which later sold it to Warren Buffett's Berkshire Hathaway.

"I can think of no one better to lead our efforts to market the state of Texas as the best state for business than Drayton McLane. He has achieved tremendous success in several areas of business, all while calling Texas home," Allen tells InnovationMap.

McLane also chairs the board of Texas Central Partners, the Dallas company developing high-speed rail service between Houston and Dallas-Fort Worth. In addition, he serves on the boards of the George H.W. Bush Presidential Library Foundation, Baylor Scott & White Healthcare, and the Cooper Institute.

"I am privileged to be able to give service to our great state of Texas and honored by Gov. Abbott's appointment as chair of the Texas Economic Development Corporation," McLane says in a statement provided to InnovationMap.

"The goal of the corporation is to help market Texas as a place for businesses to grow and prosper," he adds. "Texas is a great state, and we have much to offer businesses in many sectors. I care deeply for Texas and improving the economy that will carry us into the future."

Hollub, president and CEO of Houston-based oil and gas company Occidental Petroleum, is the new vice chair of the Texas Economic Development Corp. She's spent 35 years at Occidental, which just hammered out a $57 billion deal to take over Anadarko Petroleum, an oil and gas company based in The Woodlands.

In addition to the board of the Texas Economic Development Corp., Hollub sits on the boards of Lockheed Martin and the American Petroleum Institute, and she is U.S. chair of the U.S.-Colombia Business Council.

"As the first female to head a major oil and gas company in the world, Vicki defines what it means to be a Texan — hardworking, determined, and incredibly smart," Allen says.

Prochazka, president and CEO of CenterPoint Energy, a Houston-based provider of electric and natural gas service, joins McLane and Hollub on the board of the Texas Economic Development Corp. Aside from his duties at CenterPoint, Prochazka is incoming chairman of the American Gas Association, chairman of Central Houston Inc., and a board member of the Greater Houston Partnership.

Given his roles with Central Houston Inc. and the Greater Houston Partnership, Prochazka knows Houston "intimately well," Allen says.

The Texas Economic Development Corp. is an independently funded and operated nonprofit that promotes economic development, business recruitment, and job creation in Texas. For instance, the nonprofit helped pave the way for a $15 billion liquefied natural gas (LNG) export facility in Corpus Christi that recently made its first cargo shipment. Houston-based Cheniere Energy owns the facility.

With Abbott's appointment of eight members, the makeup of the economic development organization's eight-member board is entirely new. The governor appointed them in April, but the state Senate had to give its final approval, which came earlier this month.

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Houston museum showcases America's founding documents in rare exhibit

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As the United States prepares to celebrate its 250th birthday, Houstonians have a chance to see rare documents from the founding of the nation. Freedom Plane National Tour: Documents That Forged a Nation, presented by the National Archives Foundation, will be on display at the Houston Museum of Natural Science through Monday, May 25.

The collection includes a rare engraving of the original Declaration of Independence; official Oaths of Allegiance signed by George Washington, Aaron Burr, and Alexander Hamilton; a draft of the Bill of Rights; the Treaty of Paris, the documented that recognized America's independence from Great Britain; and the tally of votes approving the Constitution.

The National Archives specifically chose Houston as one of only eight cities in the country to host the exhibit as a means to help the documents reach a wider audience outside of the main hub of semiquincentennial events in New England and the Washington, D.C. area.

"One of the things we decided when we put the tour together because we wanted to be off the East Coast," said Patrick Madden, CEO of the National Archives Foundation, who was onsite for the exhibit's opening in Houston. "There's a lot of 250th celebration stuff happening in the original 13 colonies. How do we get it to major markets where larger numbers of people can see it? So in the case of Houston, obviously, [is a] major market in this part of the country, but also we've partnered with the museum twice before with National Archives exhibits, so we knew that they would be up to the task of handling the exhibit and the crowds."

The star of the collection is a rare engraving of the original Declaration of Independence. Secretary of State and future president John Quincy Adams commissioned 200 exact replicas of the document from engraver William J. Stone in 1823. Less than 50 now remain. Madden joyfully pointed out that there are errors in this document, a potent reminder that the men who forged a nation made mistakes.

"There's a couple of typos in it where they had to make corrections," said Madden. "So even the founders, you know, they're all human. That resonates because here these people are making this move against the most powerful nation in the world and putting their lives on the line for a country based on ideas."

Other impressive parts of the collection include official Oaths of Allegiance signed by George Washington, Aaron Burr, and Alexander Hamilton, as well as one of the drafts of the Bill of Rights. Many states would not ratify the Constitution until certain rights were included in the document, leading to Washington going on a national tour assuring state leaders enshrining protections was first on the list. The draft copy on display specifically shows the First Amendment in progress.

Houston is the fourth stop on the exhibition's tour, which will take the documents to Denver, Miami, Dearborn, and Seattle through the summer. Freedom Plane is just one part of a larger patriotic celebration at the HMNS, which includes a film series celebrating American science and culture and general Americana decoration throughout the main hall.

Admission to Freedom Plane is free to the public, but separate from general admission to the museum. Space is limited, and passes are available on a first-come, first-serve basis. Non-members should expect long waits or the possibility that the day's passes are sold out. Only museum members can reserve passes for specific times. Flash photography is prohibited due to the fragile nature of the documents.

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This article originally appeared on CultureMap.com.

Houston quantum energy chip startup emerges from stealth with $12M round

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Houston-based Casimir has emerged from stealth with a $12 million seed round to commercialize its quantum energy chip.

The round was led by Austin-based Scout Ventures. Lavrock Ventures, Cottonwood Technology, Capital Factory, American Deep Tech, and Tim Draper of Draper Associates also participated in the round. The oversubscribed round exceeded the company’s original $8 million target, according to a news release.

Casimir’s semiconductor chips can generate power from quantum vacuum fields without the need for batteries or charging. The company plans to commercialize its first-generation MicroSparc chip by 2028.

The MicroSparc chip measures 5 millimeters by 5 millimeters and is designed to produce 1.5 volts at 25 microamps, comparable to a small rechargeable battery, without degradation and no replacement cycle.

“Casimir represents exactly the kind of breakthrough dual-use technology Scout Ventures was built to back,” Brad Harrison, founder and managing partner at Scout Ventures, said in the release. “This is based on 100 years of science and we’re finally approaching a commercial product … We’re proud to lead this round and support Casimir’s journey from applied science to deployed technology.”

Casimir says it aims to scale its technology across the ”full power spectrum,” including large-scale energy systems that can power homes, commercial infrastructures and electric vehicles.

Casimir's scientific work has been supported by DARPA-funded nanofabrication research and its technology was incubated at the Limitless Space Institute (LSI). LSI is a nonprofit that works to innovate interstellar travel and was founded by Kam Ghaffarian. Technology investor and serial entrepreneur Ghaffarian has been behind companies like X-energy, Intuitive Machines, Axiom Space and Quantum Space.

Harold “Sonny” White, founder and CEO of Casimir, believes the technology can power devices for years without replacements.

“Millions of devices will operate for years without a battery ever needing to be replaced or recharged because we have engineered a customized Casimir cavity into hardware capable of producing persistent electrical power,” White added in the release. “I spent nearly two decades at NASA studying how we power humanity’s future. That work led me to the Casimir effect and the quantum vacuum, where new tools have allowed us to build on a century of scientific knowledge and bring abundant power to the world.”

Houston leads the way in innovative brain research and more news to know

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Editor's note: The top Houston innovation news for the first half of May includes an initial round of brain research grants from Rice and FDA approval for clinical trial of a Houston startup's brain implant. Below are the five most-read InnovationMap stories published May 1-14, 2026:

1. Rice Brain Institute awards seed grants for dementia, Alzheimer’s research

The recently established Rice Brain Institute awarded 12 seed grants last month to support research on dementia, Alzheimer’s disease, Parkinson’s disease and other neurological disorders. The grants are part of the Rice DPRIT Seed Grant Program, which aims to help faculty members generate preliminary data, test and teams that would be supported under the Dementia Prevention and Research Institute of Texas. Continue reading.

2. Houston startup’s brain implant for depression advances to clinical trial

Houston-based Motif Neurotech has received FDA approval to move forward with its first clinical trial for its innovative way to fight treatment-resistant depression and other mental health disorders. The company has developed a brain-computer interface technology based on research from Rice University. The blueberry-sized, wirelessly powered implantable device known as the Digitally-programmable Over-brain Therapeutic (DOT) stimulator delivers electrical stimulation to brain circuits linked to depression. The DOT stimulator sits in the skull above the dura without touching the brain and is considered an alternative to transcranial magnetic stimulation, which requires multiple treatment sessions and can cause headaches. Continue reading.

3. Houston legacy planning platform secures $2.5M investment, adds to board

Houston-based Paige, a comprehensive life planning and succession software company, has secured a $2.5 million investment to expand the AI-driven tools on its platform. The funding comes from Alabama-based 22nd State Banking Company, according to a news release. Paige says it will use the funding to expand automation, AI-driven onboarding and self-service tools, as well as add to its sales and customer success teams. Continue reading.

4. 7+ can't-miss Houston business and innovation events in May

Houston is living up to its nicknames as Space City and the Energy Capital of the World this month with a lineup of insightful talks, pitch days and industry conferences. Plus, there are opportunities to network over crawfish, learn about brain health and more. Continue reading.

5. Houston rises in 2026 ranking of best U.S. cities to start a business

Houston has reaffirmed its commitment to a business-friendly environment and now ranks as the 26th best large U.S. city for starting a business in 2026. The city jumped up eight places after ranking 34th last year. Continue reading.

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