Tilman Fertitta's new book, "Shut Up and Listen!" is on its way to being a bestseller. Photo by J. Thomas Ford

Tilman Fertitta can't lose. Sitting in his palatial office nestled in the towering Post Oak Hotel in Uptown, the sole owner of Fertitta Entertainment, the restaurant giant Landry's, the Golden Nugget Casinos and Hotels, and the NBA's Houston Rockets — not to mention the star of the TV reality show Billion Dollar Buyer — is taking a quick moment to bask in his success.

And why not? On top of being the world's richest restauranteur and Houston's most recognizable billionaire, Fertitta currently boasts a best seller with his new business book, Shut Up and Listen! As CultureMap reported, he just acquired Del Frisco's luxury steakhouse chain, adding to his impressive and extensive restaurant empire. And speaking of acquisitions: Soon, his Houston Rockets will unleash the powerhouse duo of James Harden and new teammate Russell Westbrook, who came to Houston in a massive trade with Oklahoma City.

Fertitta has just made the national media rounds promoting Shut Up and Listen! and looked quite comfortable doing so. "A lot of owners don't talk to the media and they don't know how to do it," he tells CultureMap, "but I've been doing it for 30 years and it just doesn't phase me."

Shut Up and Listen! is a Tilman tell-all. But rather than a life story, the book is a how-to for the business-minded. No-nonsense nuggets such as the "Tilmanisms" teach principles such as the 95/5 rule (focus on the 5 percent of the operation that isn't perfect and fix it) and offer hardcore reminders such as "when things are bad, eat the weak and grow your business." Doubters, take note: Shut Up has landed on the Publishers Weekly's and USA Today's Best Sellers lists.

CultureMap sat down with Fertitta during a rare break to talk books, business, and his beloved Bayou City.

CultureMap: You're a Texan titan of industry, a major local benefactor, you own one of the most buzzworthy teams in all of pro sports, and you're the star of your own reality TV show. Can we now say — in Houston — that you're way bigger than Mark Cuban?

Tilman Fertitta: [Laughs] Oh, I don't know about that. Mark is a special guy and we're lucky to have him in Texas.

CM: You've been actively involved with the Rockets and the University of Houston sports programs. Using your 95/5 rule, can you share any of the 5 percent of what you found wrong with the Rockets and UH?

TF: At UH, the 5 percent was we wanted to have good coaches and we wanted to improve our facilities. That's the 5 percent we realized that if we wanted to compete at the highest level of basketball and football, that's what we'd have to do.

For the Rockets, we're gonna make sure we can put the basketball team we can on the court with the best coaches every single year. I'm not a sit-on-my-hands guy — it's let's keep getting better.

CM: Why is giving back to your hometown important to you?

TF: This is where I grew up and Houston's been very good to me. I've been around a long time and I've watched people come and go in the '80s, the '90s, the 2000s, and the 2010s. It's fun to have lasted this long and been a player through so many decades.

CM: There's an old adage that says, 'Do one thing and do it well.' But you're doing a lot of things well. When do you know, as a business owner, to diversify?

TF: Systems and operations are very important. Everybody wants to do more deals. If you understand the Big Box Theory, you make more out of a bigger box. In the beginning, I knew I always wanted to be successful. Today, I know what I know and I know — and what I don't know.

CM: Are there some industries outside your wheelhouse that are on your radar?

TF: I've never done egotistical businesses; I've always had to make the numbers work — because I never use anyone else's money. A lot of times, people who do egotistical businesses are using somebody else's money.

The only egotistical business I've done is probably the Post Oak Hotel here. But I did it because I got tired of people saying, 'Houston doesn't have an unbelievable hotel.' It's truly one of the finest hotels in the country.

CM: How important is it to find a mentor for success?

TF: I never had that one mentor. I looked at a lot of different people and said, 'Gosh, I like what they're doing.' I remember seeing George Mitchell and what he was doing in Galveston and The Woodlands. I would watch different people doing different things, but I never had that one mentor. I studied a lot of different people.
I'll never win an Emmy or a Grammy, but to me, if you can get on the Forbes 400, that's very special, because that's how you're measured.

CM: You've got this new book out that will hopefully inspire a generation of entrepreneurs. Are there any books that inspired you?

TF: Outliers inspired me. I do believe that different people are blessed with different abilities and you've got to find the ability that God gave you and seize on it.

I thought that I would always write a life story book, but Harper Collins approached me and said they wanted a business management book. I can't tell you how many times we sat around with my close group and edited this book at the end and went through it five times and read it. If we found a paragraph that was boring, we got rid of it or rewrote it.

CM: What about people who may never be an entrepreneur or owner — how can they become more successful with your book?

TF: Whether you're trying to go up the corporate ladder or you want to be an entrepreneur, it just tells you that you can separate yourself from anybody else. And it's easy to separate yourself from anybody else — I was never the smartest guy in the room or the best student. But the people who want to be successful are successful.

CM: There's a Tilmanism that teaches hiring people who are stronger than you. What are some key traits of a real leader?

TF: Anybody is a good leader in great times. First off, it's somebody who everybody in the room respects. And it somebody who knows what they know and what they don't know. Work is battle and being successful is a battle, and everybody wants to go into battle with a strong leader.

I can tell you this: You could talk to everybody who works for me and they'd tell you, 'He's a really hard person to work for, but I wouldn't want to work for anybody else.'

CM: With your travel schedule and empire, do you ever feel that you have more in common with a president of a country than a CEO?

TF: You know, it's funny, I told [Bill] Clinton once, 'I'm gonna still have these jets and helicopters when you're trying to hitch a ride.' I'm a very political person — on both sides — because I'm in business and I never know who's gonna be in power.

I would have no fear of being president tomorrow because it's about making hard decisions. I think a lot of presidents have never been in business and they don't even know how to make decisions. I make a tough decision every single day.

But, you know, I'm probably too honest to be a politician — I like to tell the truth. And I don't want to be beholden to anybody.

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This article originally ran on CultureMap.

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Houston neighbor named richest small town in Texas for 2025

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Affluent Houston neighbor Bellaire is cashing in as the richest small town in Texas for 2025, according to new study from GoBankingRates.

The report, "The Richest Small Town in Every State," used data from the U.S. Census Bureau's American Community Survey to determine the 50 richest small towns in America based on their median household income.

Of course, Houstonians realize that describing Bellaire as a "small town" is a bit of misnomer. Located less than 10 miles from downtown and fully surrounded by the City of Houston, Bellaire is a wealthy enclave that boasts a population of just over 17,000 residents. These affluent citizens earn a median $236,311 in income every year, which GoBankingRates says is the 11th highest household median income out of all 50 cities included in the report.

The average home in this city is worth over $1.12 million, but Bellaire's lavish residential reputation often attracts properties with multimillion-dollar price tags.

Bellaire also earned a shining 81 livability score for its top quality schools, health and safety, commute times, and more. The livability index, provided by Toronto, Canada-based data analytics and real estate platform AreaVibes, said Bellaire has "an abundance of exceptional local amenities."

"Among these are conveniently located grocery stores, charming coffee shops, diverse dining options and plenty of spacious parks," AreaVibes said. "These local amenities contribute significantly to its overall appeal, ensuring that [residents'] daily needs are met and offering ample opportunities for leisure and recreation."

Earlier in 2025, GoBankingRates ranked Bellaire as the No. 23 wealthiest suburb in America, and it's no stranger to being named on similar lists comparing the richest American cities.

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This article originally appeared on CultureMap.com.

How a Houston startup is taking on corrosion, a costly climate threat

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Corrosion is not something most people think about, but for Houston's industrial backbone pipelines, refineries, chemical plants, and water infrastructure, it is a silent and costly threat. Replacing damaged steel and overusing chemicals adds hundreds of millions of tons of carbon emissions every year. Despite the scale of the problem, corrosion detection has barely changed in decades.

In a recent episode of the Energy Tech Startups Podcast, Anwar Sadek, founder and CEO of Corrolytics, explained why the traditional approach is not working and how his team is delivering real-time visibility into one of the most overlooked challenges in the energy transition.

From Lab Insight to Industrial Breakthrough

Anwar began as a researcher studying how metals degrade and how microbes accelerate corrosion. He quickly noticed a major gap. Companies could detect the presence of microorganisms, but they could not tell whether those microbes were actually causing corrosion or how quickly the damage was happening. Most tests required shipping samples to a lab and waiting months for results, long after conditions inside the asset had changed.

That gap inspired Corrolytics' breakthrough. The company developed a portable, real-time electrochemical test that measures microbial corrosion activity directly from fluid samples. No invasive probes. No complex lab work. Just the immediate data operators can act on.

“It is like switching from film to digital photography,” Anwar says. “What used to take months now takes a couple of hours.”

Why Corrosion Matters in Houston's Energy Transition

Houston's energy transition is a blend of innovation and practicality. While the world builds new low-carbon systems, the region still depends on existing industrial infrastructure. Keeping those assets safe, efficient, and emission-conscious is essential.

This is where Corrolytics fits in. Every leak prevented, every pipeline protected, and every unnecessary gallon of biocide avoided reduces emissions and improves operational safety. The company is already seeing interest across oil and gas, petrochemicals, water and wastewater treatment, HVAC, industrial cooling, and biofuels. If fluids move through metal, microbial corrosion can occur, and Corrolytics can detect it.

Because microbes evolve quickly, slow testing methods simply cannot keep up. “By the time a company gets lab results, the environment has changed completely,” Anwar explains. “You cannot manage what you cannot measure.”

A Scientist Steps Into the CEO Role

Anwar did not plan to become a CEO. But through the National Science Foundation's ICorps program, he interviewed more than 300 industry stakeholders. Over 95 percent cited microbial corrosion as a major issue with no effective tool to address it. That validation pushed him to transform his research into a product.

Since then, Corrolytics has moved from prototype to real-world pilots in Brazil and Houston, with early partners already using the technology and some preparing to invest. Along the way, Anwar learned to lead teams, speak the language of industry, and guide the company through challenges. “When things go wrong, and they do, it is the CEO's job to steady the team,” he says.

Why Houston

Relocating to Houston accelerated everything. Customers, partners, advisors, and manufacturing talent are all here. For industrial and energy tech startups, Houston offers an ecosystem built for scale.

What's Next

Corrolytics is preparing for broader pilots, commercial partnerships, and team growth as it continues its fundraising efforts. For anyone focused on asset integrity, emissions reduction, or industrial innovation, this is a company to watch.

Listen to the full conversation with Anwar Sadek on the Energy Tech Startups Podcast to learn more:

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Energy Tech Startups Podcast is hosted by Jason Ethier and Nada Ahmed. It delves into Houston's pivotal role in the energy transition, spotlighting entrepreneurs and industry leaders shaping a low-carbon future.

This article originally appeared on our sister site, EnergyCapitalHTX.com.

These 50+ Houston scientists rank among world’s most cited

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Fifty-one scientists and professors from Houston-area universities and institutions were named among the most cited in the world for their research in medicine, materials sciences and an array of other fields.

The Clarivate Highly Cited Researchers considers researchers who have authored multiple "Highly Cited Papers" that rank in the top 1percent by citations for their fields in the Web of Science Core Collection. The final list is then determined by other quantitative and qualitative measures by Clarivate's judges to recognize "researchers whose exceptional and community-wide contributions shape the future of science, technology and academia globally."

This year, 6,868 individual researchers from 60 different countries were named to the list. About 38 percent of the researchers are based in the U.S., with China following in second place at about 20 percent.

However, the Chinese Academy of Sciences brought in the most entries, with 258 researchers recognized. Harvard University with 170 researchers and Stanford University with 141 rounded out the top 3.

Looking more locally, the University of Texas at Austin landed among the top 50 institutions for the first time this year, tying for 46th place with the Mayo Clinic and University of Minnesota Twin Cities, each with 27 researchers recognized.

Houston once again had a strong showing on the list, with MD Anderson leading the pack. Below is a list of the Houston-area highly cited researchers and their fields.

UT MD Anderson Cancer Center

  • Ajani Jaffer (Cross-Field)
  • James P. Allison (Cross-Field)
  • Maria E. Cabanillas (Cross-Field)
  • Boyi Gan (Molecular Biology and Genetics)
  • Maura L. Gillison (Cross-Field)
  • David Hong (Cross-Field)
  • Scott E. Kopetz (Clinical Medicine)
  • Pranavi Koppula (Cross-Field)
  • Guang Lei (Cross-Field)
  • Sattva S. Neelapu (Cross-Field)
  • Padmanee Sharma (Molecular Biology and Genetics)
  • Vivek Subbiah (Clinical Medicine)
  • Jennifer A. Wargo (Molecular Biology and Genetics)
  • William G. Wierda (Clinical Medicine)
  • Ignacio I. Wistuba (Clinical Medicine)
  • Yilei Zhang (Cross-Field)
  • Li Zhuang (Cross-Field)

Rice University

  • Pulickel M. Ajayan (Materials Science)
  • Pedro J. J. Alvarez (Environment and Ecology)
  • Neva C. Durand (Cross-Field)
  • Menachem Elimelech (Chemistry and Environment and Ecology)
  • Zhiwei Fang (Cross-Field)
  • Naomi J. Halas (Cross-Field)
  • Jun Lou (Materials Science)
  • Aditya D. Mohite (Cross-Field)
  • Peter Nordlander (Cross-Field)
  • Andreas S. Tolias (Cross-Field)
  • James M. Tour (Cross-Field)
  • Robert Vajtai (Cross-Field)
  • Haotian Wang (Chemistry and Materials Science)
  • Zhen-Yu Wu (Cross-Field)

Baylor College of Medicine

  • Nadim J. Ajami (Cross-Field)
  • Biykem Bozkurt (Clinical Medicine)
  • Hashem B. El-Serag (Clinical Medicine)
  • Matthew J. Ellis (Cross-Field)
  • Richard A. Gibbs (Cross-Field)
  • Peter H. Jones (Pharmacology and Toxicology)
  • Sanjay J. Mathew (Cross-Field)
  • Joseph F. Petrosino (Cross-Field)
  • Fritz J. Sedlazeck (Biology and Biochemistry)
  • James Versalovic (Cross-Field)

University of Houston

  • Zhifeng Ren (Cross-Field)
  • Yan Yao (Cross-Field)
  • Yufeng Zhao (Cross-Field)
  • UT Health Science Center Houston
  • Hongfang Liu (Cross-Field)
  • Louise D. McCullough (Cross-Field)
  • Claudio Soto (Cross-Field)

UTMB Galveston

  • Erez Lieberman Aiden (Cross-Field)
  • Pei-Yong Shi (Cross-Field)

Houston Methodist

  • Eamonn M. M. Quigley (Cross-Field)