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.

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Aegis Aerospace appoints Houston space leader as new president

moving up

Houston-based Aegis Aerospace's current chief strategy officer, Matt Ondler, will take on the additional role of president on Jan. 1. Ondler will succeed Bill Hollister, who is retiring.

“Matt's vision, experience, and understanding of our evolving markets position us to build on our foundation and pursue new frontiers,” Stephanie Murphy, CEO of Aegis Aerospace, said in a news release.

Hollister guided Aegis Aerospace through expansion and innovation in his three years as president, and will continue to serve in the role of chief technology officer (CTO) for six months and focus on the company's technical and intellectual property frameworks.

"Bill has played an instrumental role in shaping the success and growth of our company, and his contributions leave an indelible mark on both our culture and our achievements," Murphy said in a news release.

Ondler has a background in space hardware development and strategic leadership in government and commercial sectors. Ondler founded subsea robots and software company Houston Mechatronics, Inc., now known as Nauticus Robotics, and also served as president, CTO and CSO during a five-year tenure at Axiom Space. He held various roles in his 25 years at NASA and was also named to the Texas Aerospace Research and Space Economy Consortium Executive Committee last year.

"I am confident that with Matt at the helm as president and Bill supporting us as CTO, we will continue to build on our strong foundation and further elevate our impact in the space industry," Murphy said in a news release. "Matt's vision, experience, and understanding of our evolving markets position us to build on our foundation and pursue new frontiers."

Rice University launches new center to study roots of Alzheimer’s and Parkinson’s

neuro research

Rice University launched its new Amyloid Mechanism and Disease Center last month, which aims to uncover the molecular origins of Alzheimer’s, Parkinson’s and other amyloid-related diseases.

The center will bring together Rice faculty in chemistry, biophysics, cell biology and biochemistry to study how protein aggregates called amyloids form, spread and harm brain cells. It will serve as the neuroscience branch of the Rice Brain Institute, which was also recently established.

The team will work to ultimately increase its understanding of amyloid processes and will collaborate with the Texas Medical Center to turn lab discoveries into real progress for patients. It will hold its launch event on Jan. 21, 2026, and hopes to eventually be a launchpad for future external research funding.

The new hub will be led by Pernilla Wittung-Stafshed, a Rice biophysicist and the Charles W. Duncan Jr.-Welch Chair in Chemistry.

“To make a real difference, we have to go all the way and find a cure,” Wittung-Stafshede said in a news release. “At Rice, with the Amyloid Mechanism and Disease Center as a catalyst, we have the people and ideas to open new doors toward solutions.”

Wittung-Stafshede, who was recruited to Rice through a Cancer Prevention and Research Institute of Texas grant this summer, has led pioneering work on how metal-binding proteins impact neurodegenerative disorders, including Alzheimer’s and Parkinson’s diseases. Her most recent study, published in Advanced Science, suggests a new way of understanding how amyloids may harm cells and consume the brain’s energy molecule, ATP.

According to Alzheimer’s Disease International, neurodegenerative disease cases could reach around 78 million by 2030 and 139 million by 2050. Wittung-Stafshede’s father died of dementia several years ago.

“This is close to my heart,” Wittung-Stafshede added in the news release. “Neurodegenerative diseases such as dementia, Alzheimer’s and Parkinson’s are on the rise as people live longer, and age is the largest risk factor. It affects everyone.”

This Houston airport saw sharp passenger decline in 2025, study shows

Travel Talk

A new global airport travel study has revealed passenger traffic at Houston's William P. Hobby Airport (HOU) sharply decreased from 2024 to 2025.

The analysis from travel magazine LocalsInsider examined recently released data from the Bureau of Transportation Statistics (BTS), the U.S. International Trade Association, and a nationwide survey to determine the following American traveler habits: The most popular U.S. and international destinations, emerging hotspots, and destinations on the decline. The study covered passenger travel trends from January through July 2025.

In the report's ranking of the 40 U.S. airports with the sharpest declines in passenger traffic, HOU ranked 13th on the list.

About 4.26 million arrivals were reported at HOU from January through July 2024, compared to about 3.96 million during the same seven-month period in 2025. According to the data, that's a significant 7.1 percent drop in passenger traffic year-over-year, or a loss of 300,974 passengers.

"As travelers chase new hotspots, some destinations are seeing reduced passenger traffic whether due to rising costs, shifting airline schedules, or evolving traveler preferences, some destinations are seeing a decrease in visitors," the report's author wrote.

It appears most major Texas airports had drops in passenger traffic from 2024 to 2025. Dallas Love Field Airport (DAL) saw the worst in the state, with a dramatic 7.4 percent dip in arrivals. DAL also ranked 11th on the list of U.S. airports with the steepest declines in passenger traffic.

More than 5.13 million arrivals were reported at DAL from January through July 2024, compared to over 4.75 million during the same seven-month period in 2025.

This is how passenger traffic has fallen at other major Texas airports from 2024 to 2025:

Austin-Bergstrom International Airport (AUS):

  • 6,107,597 – Passenger arrivals from January to July 2024
  • 5,828,396 – Passenger arrivals from January to July 2025
  • -4.6 percent – Year-over-year passenger change
Dallas/Fort Worth International Airport (DFW):
  • 23,830,017 – Passenger arrivals from January to July 2024
  • 23,251,302 – Passenger arrivals from January to July 2025
  • -2.4 percent – Year-over-year passenger change

San Antonio International Airport (SAT):

  • 2,937,870 – Passenger arrivals from January to July 2024
  • 2,836,774 – Passenger arrivals from January to July 2025
  • -3.4 percent – Year-over-year passenger change
El Paso International Airport (ELP):
  • 1,094,431 – Passenger arrivals from January to July 2024
  • 1,076,845 – Passenger arrivals from January to July 2025
  • -1.6 percent – Year-over-year passenger change
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This story originally appeared on CultureMap.com.