Houston oil tycoon Jeffery Hildebrand is the eighth-richest Texan, and the 51st most affluent person in the United States, Forbes says. Photo by Anthony Rathbun

Austin's Elon Musk and Michael Dell are the richest people in Texas, but Houston billionaires are not far behind, according to the newForbes 400, a list of the 400 richest people in the United States for 2023.

Houston oil tycoon Jeffery Hildebrand is the eighth-richest Texan, and the 51st most affluent person in the United States, Forbes says.

According to Forbes, Hildebrand's net worth in 2023 is estimated at $13.7 billion, which has steadily climbed from his 2022 net worth of $11 billion. Hildebrand, 64, co-founded Hilcorp Energy Company in 1990, and serves as the chairman and CEO after buying out his partner's stake for $500 million. The company has been hard at work expanding its foothold in the oil industry over the last three decades.

"In 2020 Hilcorp finalized the $5.6 billion acquisition of BP's assets in Alaska," Forbes wrote in Hildebrand's profile. "He has built Hilcorp into America's biggest privately owned oil company (by production volumes)."

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

Forbes' list, published October 3, is a definitive ranking of the wealthiest Americans, using interviews, financial data, and documentation provided by billionaires and their companies.

According to the report, America's elite class is now worth $4.5 trillion total, which ties a record previously set in 2021.

Unsurprisingly, Musk ranks No. 1 nationally, with a net worth of $251 billion.

Here's how the rest of Houston's billionaires fared on this year's list:

  • Houston hospitality king and Rockets owner Tilman Fertitta ranks 114th nationally with an estimated net worth of $8 billion.
  • Oil and gas chairman Richard Kinder ranks No. 123 nationally with an estimated worth of $7.5 billion.
  • Houston pipeline heirs Dannine Avara, Scott Duncan, Milane Frantz, and Randa Duncan Williams tie for 128th nationally. Each has an estimated net worth of $7.4 billion.
  • Toyota mega-dealer Dan Friedkin ties for 184th nationally with an estimated net worth of $5.7 billion.
  • Houston Texans owner Janice McNair ties for No. 192 nationally with an estimated net worth of $5.6 billion.
  • Local hedge fund honcho John Arnold ranks 345th nationally with an estimated net worth of $3.3 billion.
  • Energy exploration chief exec George Bishop of The Woodlands ranks No. 356 with an estimated net worth of $3.2 billion.
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This article originally ran on CultureMap.
Jeffery and Mindy Hildebrand are noted for their service to employees and community. Photo by Anthony Rathbun

Local billionaires Jeffery Hildebrand and Tilman Fertitta top list of richest in Houston, per Forbes

meet the billionaires

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 Kinder once again lands on this prestigious list. Photo courtesy of BBVA

11 Houston billionaires join Elon Musk on Forbes' list of the world's richest

mo' money

In the battle of the world’s billionaires, a newly minted Texan comes out on top — and nearly a dozen Houstonians fare quite well.

Forbes magazine’s new ranking of the world’s richest people puts Texas transplant Elon Musk at No. 1, with a net worth of $219 billion. That’s up from $151 billion in 2021, $24.6 billion in 2020, $22.3 billion in 2019, and $19.9 billion in 2018. The CEO of Austin-based vehicle manufacturer Tesla and leader of a host of other businesses, Musk was ranked second on Forbes’ 2021 list. He sat behind Amazon founder Jeff Bezos, whose net worth in 2021 was pegged at $177 million. This year, Forbes estimates Bezos’ net worth is $171 billion.

Here in Houston, 11 locals land on the prestigious list. They are:

  • Oil mogul Jeffery Hildebrand: tied for No. 316, $7.5 billion, up from $2 billion
  • Pipeline magnate Richard Kinder: tied for No. 316, $7.5 billion, up from $7 billion
  • Houston siblings and pipeline heirs Dannine Avara, Scott Duncan, Milane Frantz, and Randa Duncan Williams: each tied for No. 375, $6.6 billion, up from $6 billion
  • Hospitality titan and Houston Rockets owner Tilman Fertitta: tied for No. 471, $5.6 billion, up from $4.6 billion
  • Houston software entrepreneur Robert Brockman: tied for No. 601, $4.7 billion, down from $6 billion
  • Toyota mega-dealer Dan Friedkin: tied for No. 665, $4.3 billion, up from $4.1 billion
  • Houston Texans owner Janice McNair: tied for No. 687, $4.2 billion, up from $4.1 billion
  • Hedge fund honcho John Arnold: tied for No. 913, $3.3 billion, unchanged from last year

Meanwhile, Nearly 30 other Texans appear in this year’s top 1,000. Here, they are grouped by where they live and their global ranking, 2022 net worth, and 2021 net worth.

Austin

  • Elon Musk, founder and CEO of Tesla: No. 1, $219 billion, up from $151 billion
  • Michael Dell, founder, chairman, and CEO of Round Rock-based Dell Technologies: No. 24, $55.1 billion, up from $45.1 billion
  • Venture capitalist Robert Smith: tied for No. 369, $6.7 billion, up from $6 billion
  • Tito’s Vodka baron Bert “Tito” Beveridge: tied for No. 637, $4.5 billion, down from $4.6 billion
  • Tech entrepreneur Thai Lee: tied for No. 709, $4.1 billion, up from $3.2 billion

Dallas

  • Dallas Cowboys owner Jerry Jones: tied for No. 185, $10.6 billion, up from $8.9 billion
  • Banking and real estate kingpin Andy Beal: tied for No. 201, $9.9 billion, up from $7.9 billion
  • Oil and real estate titan Ray Lee Hunt: tied for No. 386, $6.5 billion, up from $4.2 billion
  • Money manager Ken Fisher: tied for No. 509, $5.3 billion, down from $5.5 billion
  • Media magnate and Dallas Mavericks owner Mark Cuban: tied for No. 601, $4.7 billion, up from $4.4 billion
  • Oil and gas guru Trevor Rees-Jones: tied for No. 637, $4.5 billion, up from $4 billion
  • Hotel and investment titan Robert Rowling: tied for No. 637, $4.5 billion, up from $3.9 billion
  • Oil baron W. Herbert Hunt: tied for No. 665, $4.3 billion, up from $2 billion
  • Margot Birmingham Perot: widow of tech and real estate entrepreneur H. Ross Perot Sr., tied for No. 665, $4.3 billion, up from $4.1 billion
  • Oil and gas tycoon Kelcy Warren: tied for No. 728, $4 billion, up from $3.4 billion
  • Real estate bigwig H. Ross Perot, Jr.: tied for No. 951, $3.2 billion, up from $1.6 billion

Fort Worth

  • Walmart heiress Alice Walton: No. 18, $65.3 billion, up from $61.8 billion
  • Oil and investment guru Robert Bass: tied for No. 536, $5.1 billion, unchanged from last year
  • Private equity magnate David Bonderma: tied for No. 637, $4.5 billion, up from $4.1 billion
  • Investor and oilman Sid Bass: tied for No. 883, $3.4 billion, up from $2.9 billion

Elsewhere in Texas

  • Sports and entertainment mogul Stan Kroenke (Vernon): tied for No. 183, $10.7 billion, up from $8.2 billion
  • Walmart heiress Ann Walton Kroenke (Vernon): tied for No. 227, $9 billion, up from $8.4 billion
  • Oil tycoon Autry Stephens (Midland): tied for No. 552, $5 billion, not previously ranked

“The tumultuous stock market contributed to sharp declines in the fortunes of many of the world’s richest,” Kerry A. Dolan, assistant managing editor of Wealth at Forbes, says of this year’s ranking. “Still, more than 1,000 billionaires got wealthier over the past year. The top 20 richest alone are worth a combined $2 trillion, up from $1.8 trillion in 2021.”

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This article originally ran on CultureMap.

Pipeline mogul and Memorial Park benefactor Richard Kinder (pictured with his wife, Nancy) leads the Houston billionaires. Photo by Michelle Watson/Catchlight Group

Houston billionaires named to Forbes' list of richest Americans for 2019

Seeing dollar signs

Who's the richest person in Texas? That title once again goes to Walmart heiress Alice Walton, of Fort Worth, according to the newly released Forbes 400 ranking. But seven very wealthy Houstonians also appear on the list of the 400 richest people in the country right now.

The top Houstonian on the list is Houston pipeline mogul Richard Kinder, who is tied with another Walmart heiress, Ann Walton Kroenke, for sixth place in Texas and No. 67 nationally. Forbes estimates they're each worth $7.5 billion.

The other Houston billionaires on the list are:

  • Randa Duncan Williams and her siblings Dannine Avara, Scott Duncan, and Milane Frantz, all of whom live in Houston. Each boasts an estimated net worth of $6.3 billion, tying them for the eighth place in Texas and 100th place nationally.
  • Restaurant mogul and Houston Rockets owner Tilman Fertitta, $4.9 billion. Tied for 15th in Texas and No. 140 in U.S.
  • Toyota titan Dan Friedkin, $4 billion. Tied for No. 21 in Texas. Tied for No. 187 in U.S.
  • Houston Texans co-founder Janice McNair, widow of businessman and Texans co-founder Bob McNair, $4 billion. Tied for No. 21 in Texas and No. 187 in U.S.
  • Energy executive Jeffery Hildebrand, $3.8 billion. No. 23 in Texas. Tied for No. 207 in U.S.
  • Former hedge fund manager John Arnold, $3.3 billion. No. 26 in Texas. No. 261 in U.S.
  • Energy mogul George Bishop of The Woodlands, $2.4 billion. Tied for No. 33 in Texas and No. 355 in U.S.

With an estimated net worth at $51.4 billion, Walton is the 11th richest person in the country (and the richest person in the Lone Star State). Second in line is Austin's Michael Dell, founder, chairman, and CEO of Round Rock-based Dell Technologies, who notches a net worth of $32.3 billion, which puts him at No. 18 on the list of America's billionaires. Holding down third place in Texas and 48th in the U.S. is Dallas banker and real estate titan Andy Beal, with an estimated net worth of $9.8 billion.

This year, Dallas Cowboys owner Jerry Jones got muscled out of the No. 4 spot in Texas by Stan Kroenke, whose professional sports holdings include the NFL's Los Angeles Rams. The estimated net worth of Kroenke, who owns a 520,000-acre ranch west of Wichita Falls, is $9.7 billion, compared with $8.6 billion for Jones. That puts Kroenke in 49th place and Jones in 56th place among the richest Americans.

Here are the other Texans who made it onto this year's Forbes 400, in order of ranking:

  • Omni Hotels and Gold's Gym king Robert Rowling of Dallas. $5.5 billion. No. 12 in Texas. Tied for No. 119 in U.S.
  • Oil and gas heir Ray Lee Hunt of Dallas. $5.2 billion No. 13 in Texas. No. 127 in U.S.
  • Venture capital entrepreneur Robert Smith of Austin. $5 billion. No. 14 in Texas. Tied for No. 131 in U.S.
  • Oil heir Robert Bass of Fort Worth. $4.9 billion. Tied for No. 15 in Texas and No. 140 in U.S.
  • Pipeline executive Kelcy Warren of Dallas. $4.3 billion. No. 17 in Texas. Tied for No. 159 in U.S.
  • Vodka tycoon Bert "Tito" Beveridge of Austin. $4.2 billion. Tied for No. 18 in Texas and No. 168 in U.S.
  • Margot Birmingham Perot of Dallas, widow of tech entrepreneur H. Ross Perot. $4.2 billion. Tied for No. 18 in Texas and No. 168 in U.S.
  • Tech entrepreneur and Dallas Mavericks owner Mark Cuban of Dallas. $4.1 billion. No. 20 in Texas. Tied for No. 179 in U.S.
  • Private equity giant David Bonderman of Fort Worth. $3.7 billion. Tied for No. 24 in Texas and No. 217 in U.S.
  • Oil and gas chief Trevor Rees-Jones of Dallas. $3.7 billion. Tied for No. 24 in Texas and No. 217 in U.S.
  • Investor and oil heir Sid Bass of Fort Worth. $3.1 billion. Tied for No. 27 in Texas and No. 275 in U.S.
  • John Paul DeJoria of Austin. $3.1 billion. Tied for No. 27 in Texas and No. 275 in U.S.
  • Tech entrepreneur Thai Lee of Austin. $3 billion. Tied for No. 29 in Texas and No. 287 in U.S.
  • Software entrepreneur Joe Liemandt of Austin. $3 billion. Tied for No. 29 in Texas and No. 287 in U.S.
  • Oil heir W. Herbert Hunt of Dallas. $2.6 billion. Tied for No. 31 in Texas and No. 333 in U.S.
  • Investor and former grocery distributor Drayton McLane Jr. of Temple. $2.6 million. Tied for No. 31 in Texas and No. 333 in U.S.
  • Hearing-aid titan Bill Austin of Brownsville. $2.4 billion. Tied for No. 33 in Texas and No. 355 in U.S.
  • Energy entrepreneur and Texas Rangers co-owner Ray Davis of Dallas. $2.3 billion. Tied for No. 35 in Texas and No. 363 in U.S.
  • Big-time banker Gerald Ford of Dallas. $2.3 billion. Tied for No. 35 in Texas and No. 363 in U.S.
  • Oil heir Edward Bass of Fort Worth. $2.2 billion. Tied for No. 37 in Texas and No. 370 in U.S.
  • Oil heir Lee Bass of Fort Worth. $2.2 billion. Tied for No. 37 in Texas and No. 370 in U.S.
  • Real estate developer H. Ross Perot Jr. of Dallas. $2.2 billion. Tied for No. 37 in Texas and No. 370 in U.S.
  • Private equity entrepreneur Brian Sheth of Austin. $2.2 billion. Tied for No. 37 in Texas and No. 370 in U.S.
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This article originally ran on CultureMap.

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Cancer diagnostics startup wins top prize at annual Rice competition​

winner, winners

Rice University student-founded companies took home a total of $115,000 in equity-free funding at the annual Liu Idea Lab for Innovation and Entrepreneurship's H. Albert Napier Rice Launch Challenge last week.

2025 Rice Innovation Fellow Alexandria Carter won the top prize and $50,000 for her startup Bionostic. The startup offers personalized diagnostics for cancer patients by using 3D culturing through its Advanced Tumor Landscape Analysis System (ATLAS) platform.

Carter is working toward her PhD in bioengineering in Professor Michael King's laboratory. She recently completed the Rice Innovation Fellows program and plans to commercialize ATLAS, according to a news release from Rice.

Actile Technologies, founded by another former Rice Innovation Fellow, Barclay Jumet, won second place and $25,000. The company is developing and commercializing textile-integrated technologies. InnovationMap first covered Jumet's wearable technology back in 2023.

Kairos took home the third-place prize and $15,000, plus the $2,000 audience choice award and the $5,000 undergraduate business award. Founded last year by Sanjana Kavula and Adhira Tippur, Kairos is an AI-powered patient intake platform built specifically for independent dental practices.

The NRLC features top startups founded by undergraduate, graduate and MBA students at Rice each year. The top three finishers were named among a group of five finalists earlier this year, which also included HAAST Autonomous and Project Kestrel.

HAAST is developing an unmanned aircraft for organ transport, while Kestrel uses machine learning to organize bird photographers’ photo collections.

Teams presented multiple five-minute pitches throughout the application process over Zoom and in-person before the five finalists presented at the NRLC Championships April 21 at the Rice Memorial Center. Each finalist walked away with an equity-free investment.


Other awards went to:

UnitCode

  • $5,000 MBA Venture Award

HAAST Autonomous

  • $2,500 Chan-Kang Family Prize for Bold Ambition
  • $1,000 Healthcare Innovations Prize

Telstar Networks

  • $2,500 Outstanding Undergraduate Startup Award

Multiplay

  • $1,500 Frank Liu Jr. Prize for Creative Innovation in Music, Fashion, & the Arts

Butterfly Books

  • $1,500 Social Impact Award

SOOZ

  • $1,000 Interdisciplinary Innovation Prize sponsored by OURI

Dooly

  • $1,000 Consumer Goods Prize

Project Kestrel

  • $1,000 AI Prize

Veloci Running won the NRLC last year for its naturally shaped running shoe. Founder and CEO Tyler Strothman recently told InnovationMap that the company has gone on to sell roughly 10,000 pairs of its flagship Ascent shoe, designed to relieve lower leg tightness and absorb impact. Read more here.

Houston-based, NASA-founded cleantech startup closes $12M seed round

Fresh Funds

Houston-based Helix Earth Technologies has closed a $12 million Seed 2 funding round to scale manufacturing of its energy-efficient commercial HVAC add-on technology.

Veriten, a Houston-based energy investment firm, led the round. Rua Ventures, Carnrite Ventures, Skywriter LLC and Textbook Ventures also participated.

Helix Earth—which was founded based on NASA technology, spun out of Rice University and has been incubated at Greentown Labs—is developing high-efficiency retrofit dehumidification systems that aim to reduce the energy consumption of commercial HVAC units. The company reports that its technology can lead to "healthier indoor air, lower energy bills, reduced building maintenance, and more comfortable spaces for building owners and occupants."

"Building owners are dealing with rising energy costs, uncontrolled humidity, and aging infrastructure with no viable, cost-effective path forward. We are in the field today solving these problems for commercial customers, and this capital puts us on an aggressive path to scale,” Rawand Rasheed, Helix Earth co-founder and CEO, said in a news release.

“The strength of this round reinforces our team's conviction that we can transform innovation-starved sectors with transformational solutions that deliver order-of-magnitude improvements to owners and operators, for both their bottom line and the environment,” Rasheed added.

Maynard Holt, Veriten’s founder and CEO, said that the investment firm is tripling its investment in Helix Earth.

"The team has built breakthrough technology with real applicability across multiple industries,” Holt said in the release. “Their first product will have an immediate and measurable impact on our energy system, and they are already pursuing adjacent innovations to help heavy industries operate more efficiently and with less waste. This is a well-rounded team with a proven track record of strong execution and disciplined capital management.”

Helix Earth also closed a $5.6 million seed funding round in 2024, led by Veriten.

Last year, the company secured a $1.2 million Small Business Innovation Research (SBIR) Phase II grant and won in the Smart Cities, Transportation & Sustainability contest at the 2025 SXSW Pitch Showcase. Rasheed was also named to the Forbes 30 Under 30 Energy and Green Tech list for 2025.

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This article originally appeared on EnergyCapital HTX.com.

Texas earns 22nd 'best state for business' title as GDP hits $2.9T

booming economy

The Texas business sector recently received a double dose of good news.

For the 22nd consecutive year, Chief Executive magazine named Texas the best state for business. In tandem with that achievement, preliminary new estimates from the U.S. Bureau of Economic Analysis show the size of Texas’ economy jumped to $2.9 trillion in 2025, up by a nation-leading growth rate of 2.5 percent compared with the previous year.

Speaking about the Chief Executive honor, Gov. Greg Abbott says Texas benefits from pro-growth policies, a strong workforce, strategic investments in education, training for high-demand skills and the presence of critical infrastructure.

“Texas is where businesses innovate and where opportunity abounds. … We will continue to move at the speed of business as we build a more prosperous Texas for generations to come,” the governor says.

An annual Chief Executive survey of CEOs, presidents and business owners determines which state is the best for business. Texas has landed at No. 1 every year since Chief Executive launched the ranking.

“Truly, this is an incredible run that Texas has going,” says Christopher Chalk, publisher of Chief Executive. “CEOs are a tough group to please, and yet year after year Texas continues to earn the top spot—no small feat.”

It’s also no small feat for a state to notch annual gains in its gross domestic product (GDP), a measurement of economic power based on the value of goods and services produced each year.

With an estimated GDP of $2.9 trillion last year, Texas maintains its position as the eighth-largest global economy compared with the nations of the world, based on preliminary estimates from the International Monetary Fund.

In reference to Texas’ GDP growth, Abbott says the Lone Star State is “the premier destination for job creators from across the country and world. We will keep attracting world-class investment, create jobs, and expand opportunity for Texans for generations to come.”