Jeffery and Mindy Hildebrand are noted for their service to employees and community. Photo by Anthony Rathbun

According to Forbes, half of all of the world’s billionaires are less wealthy than they were in 2022. But that’s not the case for most Houston-area billionaires like oil tycoon Jeffery Hildebrand, who was named the richest man in the city.

The 2023 edition of Forbes’ World’s Billionaires List declared Hildebrand’s net worth at $10.2 billion, placing him as the 171st richest person in the world. His fortune is $2.7 billion higher than his 2022 net worth of $7.5 billion, when he ranked No. 316 on the list.

As CultureMap reported, in 2015, Hildebrand made headlines when he gifted each of his 1,381 employees a $100,000 holiday bonus.

Houston’s favorite hospitality mogul and Rockets owner Tilman Fertitta is the city’s second-richest man, with his net worth climbing up to $8.1 billion. He ranked No. 256 on Forbes’ list, substantially higher than his No. 471 rank in 2022 when his net worth was $5.6 billion. Fertitta is surely living life to the fullest after hosting Miami rapper Pitbull at his San Luis Salute celebration earlier this year.

Tilman Fertitta Shut Up and Listen book laughing

Tilman Fertitta is sitting pretty at No. 2. Photo by J. Thomas Ford

Other Houston-area billionaires that made Forbes 2023 world’s richest list are:

  • Pipeline magnate Richard Kinder: tied for No. 317, $7.2 billion, down from $7.5 billion
  • Houston siblings and pipeline heirs Dannine Avara, Scott Duncan, Milane Frantz, and Randa Duncan Williams: all tied for No. 352, $6.8 billion, up from $6.6 billion
  • Toyota mega-dealer Dan Friedkin: tied for No. 466, $5.5 billion, up from $4.3 billion
  • Houston Texans owner Janice McNair: tied for No. 534, $5 billion, up from $4.2 billion
  • Hedge fund honcho John Arnold: tied for No. 878, $3.3 billion, unchanged since 2018
  • Energy exploration chief exec George Bishop: tied for No. 982, $3 billion, up from $2.7 billion
New to the 2023 report is Kamal Ghaffarian, the co-founder and executive chairman of Houston's Axiom Space, with a net worth of $2.1 billion. Though his LinkedIn notes that he is based in Maryland, reports add that he resides in Florida. His Forbes rank is No. 1434.An honorable mention (and billionaire newbie) is Amy Adams Strunk, the controlling owner of the Tennessee Titans and daughter of Houston Oilers owner Bud Adams. She has a residence in Waller (about 40 miles northwest of Houston) and her net worth is $1.7 billion — making her No. 1725 on the list.One name missing from Forbes 2023 report is software entrepreneur Robert Brockman, who passed away last August. Brockman fell from grace after he was charged in the largest tax fraud case in U.S. history in 2020. Forbes listed his 2022 net worth at $4.7 billion. He is survived by his wife, son, and two grandchildren.Elsewhere in Texas, Elon Musk reigns as the richest man in the state and in its capital city of Austin with a net worth of $180 billion. The Tesla and Space-X founder is the second richest person in the world, wedging his way between No. 1 Bernard Arnault of France (overseer of the LVMH empire of 75 fashion and cosmetics brands, including Louis Vuitton and Sephora), with a net worth of $211 billion; and No. 3 Jeff Bezos, the American Amazon founder, worth $114 billion.

Dallas Cowboys owner Jerry Jones'$13.3 billion net worth won him the title of Dallas' richest person, and the 12th richest sports owner on Forbes' "World's Richest Sports Owners 2023." His net worth is up from $10.6 billion last year.

The Fort Worth-based Walmart family heiress Alice Walton earned a spot on Forbes’ list as the third richest woman in the world. Her fortune is pegged at $56.7 billion, down slightly from $65.3 billion last year.

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This article originally ran on CultureMap.

Richard and Nancy Kinder are among America's most wealthy. Photo by Michelle Watson/Catchlight Group

Richard Kinder and 10 other Houston billionaires cash in on Forbes list of richest Americans

where's the money

Never one to overtly draw attention to himself, Houston pipeline magnate — and Memorial Park benefactorRichard Kinder has landed on a coveted list, as have 10 other Houstonians.

Forbes has released the Forbes 400 list of richest Americans, and Kinder ranks eighth in Texas and 128th nationally with an estimated net worth of $7.1 billion.

Meanwhile, Houston hospitality king and Rockets owner Tilman Fertitta ranks 11th in Texas and 158th nationally with an estimated net worth of $6.3 billion.

Houston pipeline heirs Dannine Avara, Scott Duncan, Milane Frantz, and Randa Duncan Williams tie for 12th place in Texas and tie for 161st nationally. Each has an estimated net worth of $6.2 billion.

Software entrepreneur Robert Brockman ranks 19th in Texas and ties for 229th nationally with a net worth of $4.7 billion.

Oil mogul Jeffery Hildebrand ranks 20th in Texas and ties for 240th nationally with a net worth of $4.6 billion.

Toyota mega-dealer Dan Friedkin ranks 24th in Texas and ties for 253rd with an estimated net worth of $4.4 billion.

Houston Texans owner Janice McNair of Houston ranks 26th in Texas and ties for 269th nationally with an estimated net worth of $4.2 billion.

Finally, local hedge fund honcho John Arnold ties for 30th in Texas and ties for 358th nationally with an estimated net worth of $3.3 billion.

Here's how billionaires from other major metros in Texas fared on the Forbes 400 list.

Austin

No shocker here: Tesla and SpaceX guru Elon Musk ranks No. 2 among the richest Americans and No. 1 among the richest Texans. What is shocking, however, is how much Musk's net worth skyrocketed from 2020 to 2021. Hint: It's more than $100 billion.

This year, the Forbes 400 estimates his net worth stood at $190.5 billion as of September 3. To give that some context, the size of the economy in the state of Kansas exceeds $193 billion.

Last year, Musk's estimated net worth was $68 billion. This means that from 2020 to 2021, his net worth exploded by $122.5 billion, or 180 percent.

Among the richest Americans, only Amazon's Jeff Bezos beats Musk — but not by much. The Forbes 400 pegs Bezos' net worth at $201 billion as of September 3, up from $179 billion at the same time last year.

Forbes lists Musk's residence as Austin, although he has said he spends much of his time in Boca Chica. The Texas Gulf Coast community hosts Starbase, a launch site for SpaceX rockets. Regardless of precisely where he lives, Musk does spend a lot of time in the Austin area, where Tesla is building a $1.1 billion vehicle manufacturing plant. Musk relocated to Texas last year.

Before Musk arrived in the Lone Star State, Walmart heir Alice Walton of Fort Worth ranked as the richest person in Texas. She's now in second place, with a net worth estimated at $67.9 billion. Walton ranks as the 12th richest American and richest American woman on this year's Forbes 400.

Aside from Musk, Austin billionaires who appear on the Forbes 400 are:

  • Michael Dell, founder, chairman, and CEO of Round Rock-based Dell Technologies. Estimated net worth: $50.1 billion. Texas rank: No. 3. U.S. rank: No. 18.
  • Robert Smith, founder, chairman, and CEO of private equity firm Vista Equity Partners. Estimated net worth: $6.7 billion. Texas rank: No. 9. U.S. rank: No. 141.
  • Vodka titan Bert "Tito" Beveridge. Estimated net worth: $4.8 billion. Texas rank: No. 18. U.S. rank: No. 224 (tie).
  • IT entrepreneur Thai Lee. Estimated net worth: $4.1 billion. Texas rank: No. 27 (tie). U.S. rank: No. 273 (tie).
  • Software entrepreneur Joe Liemandt. Estimated net worth: $3 billion. Texas rank: No. 33 (tie). U.S. rank: No. 377 (tie).
  • Jim Bryer, founder and CEO of venture capital firm Bryer Capital. Estimated net worth: $2.9 billion. Texas rank: 35 (tie). U.S. rank: No. 389 (tie).

Dallas-Fort Worth

Banking and real estate mogul Andy Beal of Dallas holds the No. 5 spot in Texas and No. 78 nationally. His estimated net worth is $9.9 billion.

Dallas Cowboys owner Jerry Jones of Dallas sits at No. 7 in Texas and No. 86 nationally with an estimated net worth of $9.1 billion.

Money manager Ken Fisher of Dallas ranks 10th in Texas and 151st nationally with an estimated net worth of $6.4 billion.

Oil and real estate titan Ray Lee Hunt of Dallas ranks 16th in Texas and ties for 188th nationally with an estimated net worth of $5.7 billion.

Oil and investment mogul Robert Bass of Fort Worth ranks 17th in Texas and ties for 212th nationally with an estimated net worth of $5 billion.

Private equity kingpin David Bonderman of Fort Worth ties for 21st in Texas and ties for 247th nationally with an estimated net worth of $4.5 billion.

Media magnate and Dallas Mavericks owner Mark Cuban of Dallas ties for 21st in Texas and ties for 247th nationally with an estimated net worth of $4.5 billion.

Oil and gas honcho Trevor Rees-Jones of Dallas ties for 21st in Texas and ties for 247th nationally with an estimated net worth of $4.5 billion.

Hotel and investment guru Robert Rowling of Dallas ranks 25th in Texas and ties for 261st nationally with an estimated net worth of $4.3 billion.

Margot Birmingham Perot of Dallas, widow of tech and real estate entrepreneur H. Ross Perot Sr., ties for 27th in Texas and ties for 273rd nationally with an estimated net worth of $4.1 billion.

Oil and gas tycoon Kelcy Warren of Dallas ranks 29th in Texas and ties for 289th nationally with an estimated net worth of $3.9 billion.

Real estate bigwig H. Ross Perot Jr. of Dallas ranks 32nd in Texas and 363rd nationally with an estimated net worth of $3.2 billion.

Homebuilder Donald Horton and family of Fort Worth tie for 35th in Texas and tie for 389th nationally with an estimated net worth of $2.9 billion.

Oil baron W. Herbert Hunt of Dallas ties for 35th in Texas and ties for 389th nationally with an estimated net worth of $2.9 billion.

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This article originally ran on CultureMap.

The feds have charged Robert Brockman with the largest-ever fraud case in history. Photo via Brockman Foundation

Houston billionaire charged in largest tax fraud case in U.S. history

BROCKMAN CHARGED

Federal prosecutors charged Houston-area billionaire Robert Brockman on Thursday, October 15 with a $2 billion tax fraud scheme in what they say is the largest such case against an American.

Department of Justice officials said at a news conference in San Francisco that Brockman, 79, hid the money over 20 years through complicated schemes including filing false returns and setting up secret accounts all over the world to hide and launder money. They also charged him with investor fraud.

Brockman is CEO of Reynolds and Reynolds Co. of Dayton, Ohio.

Prosecutors also announced that Robert Smith, founder and chairman of investment firm Vista Equity Partners, will cooperate in the investigation and pay $139 million to settle a tax probe.

"Complexity will not hide crime from law enforcement. Sophistication is not a defense to federal criminal charges," said David L. Anderson, U.S. attorney for the Northern District of California. "We will not hesitate to prosecute the smartest guys in the room," he said.

The indictment was unsealed Thursday and Brockman is scheduled to make an appearance in San Francisco.

A spokeswoman for Reynolds and Reynolds told the New York Times that the company "is not alleged to have engaged in any wrongdoing, and we are confident in the integrity and strength of our business," and noted that Brockman's actions occurred "outside of his professional responsibilities."

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For more on this story, including video, visit our news partner ABC13.

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Port Houston reports emissions progress as cargo volumes climb

Greener growth

Port Houston’s initiatives to reduce emissions have shown some positive results, according to new data from the Port of Houston Authority.

Pulling from the Goods Movement Emissions Inventory (GMEI) report, which tracks port-related air emissions, Port Houston cited several improvements compared to the most recent report from 2019.

The port has seen total tonnage and container volumes increase by 16 percent and 28 percent, respectively, since 2019. However, greenhouse gas emissions have increased at a slower rate, growing only by 10 percent during the same time period, according to the data.

Additionally, emissions of nitrogen oxide fell by 7 percent, and emissions of particulate matter fell by 4 percent, despite adding 280 more pieces of cargo handling equipment.

“These results show that our emission-reduction efforts are working, and we are moving in the right direction,” Chairman Ric Campo said in a news release.

The Port Commission also recently approved items related to the $3 million U.S. Environmental Protection Agency Clean Ports Program (CPP) grant, which it received last year. The items will allow the port to work towards five new sustainability initiatives.

They include:

  1. An inventory of the port’s Scopes 1, 2, and 3 for greenhouse gas emissions
  2. A Port Area Climate Action Plan for the area and surrounding communities
  3. A CPP Truck Route Analysis
  4. Creation of the CPP Trucking Industry Collaborative
  5. Design of a customized website for Port of Houston Partners in Maritime Education, which is a non-profit leading maritime workforce development effort in local schools

Port Houston aims to be carbon neutral by 2050.

Houston leader on building inclusive communities through innovation

Guest Column

Innovation is often celebrated for speed or curiosity, but genuine progress is about inclusion and expanding the populations that benefit from new technologies.

For example, at Yale University, nursing students are now utilizing a hyper-realistic patient mannequin with Down syndrome, which not only mimics appearance but also fosters both empathy and competence in medical professionals who will treat people of all abilities. Tools like this remind us that innovation is not only about what is new, but also about how we include everyone in progress.

Inclusive Technology: What It Means

Inclusive technology design begins with diverse users in mind, including people living with disabilities such as blindness, hearing loss, or limb loss. Additionally, neurodiverse learners and those with varied learning styles benefit from inclusive technology. The purpose is to create tools that serve everyone in their homes, classrooms, workplaces, and public spaces. Inclusive technology is not only about empathy, but also equity. Innovation bridges gaps and extends access to all people.

National and Local Innovations Advancing Inclusion

Across the country, inclusive technology is transforming access for individuals with varying abilities. Robotics adapted for visually impaired students, audio-virtual reality labs for immersive learning, and AI-based platforms that personalize lessons for students are helping students engage in ways traditional tools cannot. These innovations are not just technical; instead, they are also deeply human, designed to expand access and opportunity for every learner.

Locally, Houston-based organizations demonstrate how inclusive tech can be paired with supportive programs to amplify impact:

  • BridgingApps, a program of Easter Seals of Greater Houston, provides assistive-tech labs and mobile devices for children and adults with disabilities, helping students communicate, learn, and connect in ways they may not have thought possible before.
  • MADE Houston creates adaptive classroom environments for twice-exceptional learners (gifted students with learning differences), ensuring that both their strengths and challenges are incorporated in the curriculum and class experiences.

Both programs partner with Camp For All to provide barrier-free camp experiences to their students.

Innovative technology has the power to change student outcomes and improve the quality of life. Reports such as Inclusive Technology in a 21st Century Learning System show that students with disabilities who have access to these tools are two to three times more likely to graduate from high school than those without.

Complementing these technology-driven advances are experiential programs that create community and empowering experiences.

Camp For All, for example, offers medically safe and adaptive camp experiences for children and adults with challenging illnesses, disabilities, or special needs. Camp For All demonstrates how barrier-free environments, combined with opportunities to explore and try new activities, foster confidence and resilience in campers, such as those who benefit from Easter Seals of Greater Houston and MADE Houston camps.

Why This Matters

When tools and technologies are designed to include everyone, the impact has the potential to impact all people. Individuals with physical, sensory, or learning differences gain confidence and access to opportunities, which leads to more diverse workforces and stronger communities.

Technology, educational tools, and thoughtfully designed programs can reduce barriers, improve academic outcomes, and help prepare individuals for future employment and independent living. Conversely, failing to design inclusively can further entrench inequities related to race, income, and abilities.

For context, while the national graduation rate for students with disabilities has risen to 74%, it still lags behind the 88% rate for peers without disabilities. Technology and inclusive programs help bridge this gap, ensuring that not only more students graduate, but that individuals with disabilities also are better prepared to access higher education, participate fully in the workforce, and engage in social and civic life.

Inclusive tools, such as accessible transportation services, audible pedestrian signals, braille ballots for voting, and short-term device loan programs like TTAP, expand opportunities and promote equitable participation across all aspects of society.

Additionally, research shows that early exposure and inclusion of those living with disabilities, such as in classrooms, community spaces, and club activities, fosters a greater acceptance of differences and proclivity toward inclusive attitudes as children mature. When we begin focusing on acceptance and innovative solutions for all people from the very beginning, our communities are stronger and we increase access to participation for all.

Challenges, Opportunities, and Ripple Effects

Despite progress, obstacles to scaling inclusive technology remain. Many families and schools cannot afford high-end assistive devices, and tools are often developed without input from the users who will rely on them the most.

Although grants and pilot programs exist, systemic funding and support are still limited. Educators, healthcare providers, and city planners also require training and guidance to effectively implement these tools. Overcoming these challenges requires coordinated efforts among technology companies, educators, nonprofits, policymakers, and the communities they serve.

Houston’s rich mix of innovation, research institutions, and nonprofit networks makes it an ideal testing ground for inclusive technology, and we are seeing more advancements daily. Schools and early learning centers are piloting innovative tools, including adaptive learning software, interactive robotics, music therapy, and word prediction programs.

At the same time, medical and therapy programs use simulation labs and telehealth tools to improve treatment for children and adults with disabilities. Civic and public spaces are also becoming more accessible through smart city initiatives such as wayfinding apps, inclusive playgrounds, and sensory-friendly public areas. These examples demonstrate that inclusive technology is about creating meaningful opportunities for everyone, regardless of ability, background, or resources.

When inclusion is prioritized, the benefits extend far beyond individual users. Educational outcomes improve as more students meet learning goals and graduate successfully. Workforce readiness increases as a broader range of skills and abilities enters the labor market. Community equity grows as individuals from underserved communities gain access to tools and experiences that were previously inaccessible.

Increasing participation for students and individuals translates into stronger local and state economies. At its core, inclusive technology creates equity and resilience at both the individual and community level.

Moving Forward

Designing with empathy, investing in equitable access, and acting with urgency are essential to building communities where everyone has the opportunity to contribute. Houston, with its combination of medical research institutions, ed-tech startups, aerospace leadership, nonprofit networks, and pilot programs, is uniquely positioned to lead the nation in inclusive innovation.

By prioritizing technology and programs that serve all learners, the city can demonstrate that meaningful progress is measured not by speed or novelty, but by the number of people who benefit from it. When cities, organizations, and communities commit to inclusive design, they build stronger and more equitable places where everyone benefits and thrives.

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Pat Prior Sorrells is president and CEO of Camp For All, a Texas-based nonprofit organization. Located in Burton, Texas, the 206-acre Camp For All site was designed with no barriers for children and adults with special needs to experience the joy of camping and nature. Camp For All collaborates with more than 65 nonprofit organizations across the Greater Houston area and beyond to enable thousands of campers and their families to discover life each year. She speaks regularly on the need for inclusive design in public spaces.

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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The Houston Innovation Awards program is sponsored by Houston Community College, Houston Powder Coaters, FLIGHT by Yuengling, and more to be announced soon. For sponsorship opportunities, please contact sales@innovationmap.com.