Mark Cuban is best known as the billionaire owner of the Dallas Mavericks, but it turns out he has a number of diverse interests — and he’s willing to support them financially. A look at the website of Mark Cuban Companies shows the variety of companies he either owns outright or has invested in, and the list is impressive in both its volume and breadth.
Cuban got an early start as an entrepreneur when, at age 12, he sold garbage bags door to door. Later, while still a student at Indiana University in Bloomington, Cuban opened Motley’s Pub, which Cuban’s website says was the most popular bar in town.
Impressive as those early ventures were, they pale in comparison to the business that set Cuban’s course as a billionaire: MicroSolutions, a computer consulting firm he eventually sold to CompuServe for $6 million. Next came Broadcast.com, a streaming audio service Cuban started with a friend, Todd Wagner, and later sold to Yahoo for $5.7 billion in stock, according to CNBC’s “Make It.” Cuban bought a majority state in the Dallas Mavericks the following year.
Today, Cuban serves as the Mavericks’ proprietor and oversees the Mark Cuban Foundation and Mark Cuban Companies, his venture capital and private equity firm. Mark Cuban Companies’ investments include businesses owned by minorities or women and those started by entrepreneurs with ties to the military. His portfolio is growing in the blockchain sector. Cuban’s other business interests include health, fitness, eating well and the environment.
12 Companies Mark Cuban Has Invested In
Some of Cuban’s investments have resulted from pitches made on the television show “Shark Tank,” where he and other business experts hear from entrepreneurs who need an infusion of cash for their startups. Others come from chance meetings and even cold pitches from entrepreneurs whose ideas impress him.
Mark Cuban Cost Plus Drugs
Mark Cuban Cost Plus Drugs aims to produce low-cost versions of expensive generic drugs and price them straightforwardly and transparently. The idea for the company was inspired by the “Pharma Bro” scandal that resulted when Turning Pharmaceuticals increased the price of Daraprim, an anti-parasitic drug, by 5,000%, Forbes reported, putting it out of reach of those who needed it most. The move turned Turning CEO Martin Shkreli into a poster for corporate greed and infuriated Dr. Alex Oshmyansky, a physician and entrepreneur. Oshmyansky reached out to Cuban via a cold email. Mark Cuban Plus Drug Company, which Oshmyansky founded and helms, is the result of their collaboration. The company expanded to include a direct-to-consumer online pharmacy in January.
Steven McKean, Brian Keaney and Michael Mora founded Billshark in 2016 to save customers time and money by negotiating their monthly bills and identifying unused subscriptions. To date, Billshark has saved consumers and small businesses over $10 million, and it hopes to save them $2.7 billion by 2025. Impressed with Billshark’s service and seeing potential in its platform, Cuban came on board as an investor and advisor in 2018 to help the company with its application programming interface — the software that would allow companies to integrate Billshark on their platforms. Since then, Billshark has partnered with a number of financial institutions and fintech companies. Mint, the money management platform owned by Intuit, announced in January that Billshark would power its new Bill Negotiation tool.
In 2014, Marl Cuban invested $500,000 for a 30% stake of Gameday Couture, which started making officially licensed college apparel for women. Co-owners Kurt and Shawnna Feddersen began the Oklahoma-based company to help women look stylish while cheering for their favorite team. By 2018, Gameday Couture had annual sales of $12 million. At the time of Cuban’s investment, Gameday Couture held licenses with more than 30 universities. Today, it contains over 200 NCAA licenses and is sold in over 2,500 stores nationwide.
Nuts ‘N More
A meeting between three 40-something friends in 2010 in Providence, Rhode Island, led to the creation of Nuts ‘N More, which started out selling high-protein nut butter spread with fitness enthusiasts in mind. An appearance on “Shark Tank” in 2013 garnered the young company an investment of $75,000 from Cuban and fellow shark Robert Herjavec in exchange for 35% of the company. Today, the company has more than 20 flavors and sells high-protein peanut and almond butter spreads, snack packs and more. Before the appearance on “Shark Tank,” the company made sales of about $100,000 a year. By 2018, sales reached about $6 million annually.
Konel Banner long had recognized the need for fire-starting technology, and when he met outdoor enthusiast Frank Weston, who also had a background in firefighting, they partnered to develop InstaFire. They met mornings for nine months in an abandoned, owl-infested warehouse to develop a product that was safe, easy to use and reliable — something that could be counted on in an emergency. Cuban teamed with fellow investor Lori Greiner to put $300,000 into the company in exchange for 30% ownership in 2016. The company has expanded its product offerings, especially those that boost environmental friendliness. On her website, Greiner said the InstaFire had $7.5 million in retail sales in the first three years following its “Shark Tank” appearance.
Mrs. Goldfarb’s Unreal Deli
Jenny Goldfarb grew up in a family that ran a Jewish deli business in New York. Once she went vegan, she decided that the deli staple of a corned beef sandwich could co-exist with her lifestyle and created Mrs. Goldfarb’s Unreal Deli in 2018, producing plant-made deli meats. Her products are kosher, animal-free, cholesterol-free, nitrate-free, low in fat, low carb and full of protein. In a 2019 “Shark Tank” episode, Cuban gave Goldfarb $250,000 for a 20% stake in the company, and it’s one of just several investments he’s made in plant-based businesses. Cuban is a vegetarian.
Lani Lazzari was a young teen looking to find relief from her eczema. Despite numerous visits to the dermatologist, she had no solution for her sensitive skin until she started experimenting with her own concoctions in the family kitchen. By 2005, for the first time ever, she had relief and was eczema-free, thanks to her own recipes. She appeared on “Shark Tank” in 2013, and Cuban walked away with 33% of the company for his $100,000 investment. Sales for the Pittsburgh-based company rose from $44,000 to $6 million after the “Shark Tank” appearance.
In 2018, first-generation American Krystal Persaud decided to use her experience designing consumer electronics at a New York company to start Grouphug and emphasize sustainability. Her creation: window solar panels that connect to chargers for cell phones and other devices. “While the sun hits your solar panel during the day, all of that energy gets stored in an internal battery, meaning you can charge your favorite devices day or night,” she said on a 2020 episode of “Shark Tank.” Sold on the promise of the concept, Cuban gave her $150,000 for a 25% stake in the company.
Spurred by his belief in healthy eating (and maybe a sweet treat, too), Cuban bought a 20% stake of Coconut Girl in 2020 for $180,000. The company was founded by Francheska “Frankie” Yamsuan, who developed the dairy-free, gluten-free line of ice cream sandwiches in 2018. Coconut Girl’s products are sold in flavors that include Hang Loose Vanilla and Aloha Chocolate. Coconut Girl doesn’t use cane sugar and products are sweetened with dates, honey and maple syrup. The company’s website boasts the treats are “grain free, paleo and pretty much guilt free.”
An outdoor enthusiast, Georgia mom Kressa Peterson knew what it’s like to get grimy and muddy with no way to remove her dirty clothes to wash off — without creating a public spectacle. So she created Shower Toga — which users put over their clothes before pulling them off from underneath — with campers, bikers, endurance athletes and more in mind. It’s washable and reusable. While at least one of the investors on “Shark Tank” likened it to a plastic trash bag, Cuban and guest Shark Alli Webb saw the value and plunked down $80,000 for a 40% ownership of the company.
Ready. Set. Eat!
Founded in 2017, the company Ready. Set. Eat! introduces children as young as four months old to peanut, egg and milk allergens with the goal of reducing kids’ risk of developing allergies to them by as much as 80%. That is achieved by supplementing a baby’s bottle or food with a packet of the allergens. Cuban made an initial investment of $350,000 through “Shark Tank” and then took part in a $3 million financing round.
“As a parent of a child with a severe peanut allergy, I know firsthand the impact it has on families across the country … We will work on making sure every parent knows about early allergen introduction,” Cuban said in a news release. He is a father of three.
The Living Christmas Co.
As a teenager in Southern California, Scott Martin used to deliver Christmas trees to customers. “Because I worked in a nursery I thought, ‘Why do people cut down trees to bring in the house when there are perfectly good living trees that can be brought in the house and afterwards they keep on living,'” he told Spectrum News in 2019. So as an adult, he founded The Living Christmas Co., which delivers live, potted trees that families care for during the holidays, and he’ll return to pick them up. Then, he will rent the same tree to another family next year, saving the life of a tree. Needing money for capital and infrastructure, he went on “Shark Tank” and found some disbelievers. But Cuban, calling himself a “believer in convenience with a conscience,” invested $150,000 for 40% of the company. The company is still in business, but not much is known about its growth and revenues.
So, how does a business owner get their idea in front of Cuban and, perhaps, score some venture capital? Email is the key — you can find his address online with a bit of digging. Cuban told “Raising the Bar” podcast hosts Alli Webb and Adrian Koehler that he spends hours glancing through emails and responding to those that catch his attention.
Your best bet for avoiding Cuban’s email trash can and his auto-delete filter is not to waste a second of his time. “You’ve got one paragraph to get my attention,” he told Webb and Koehler. Get to the point about what your product does, and avoid making exaggerated claims. If your product is viable and your email is one of the 10% or so Cuban reads in-depth, your business could make its way into Cuban’s investment portfolio.
More From GOBankingRates
- Which Bank Gives 6% Interest on Savings Accounts?
- The Financial Feng Shui Rule: 7 Chinese Secrets to Attract Wealth
- 3 Things You Must Do When Your Savings Reach $50,000
- Experts Share the 5 Best Money Moves To Make Before Retiring
Daria Uhlig contributed to the reporting for this article.
Our in-house research team and on-site financial experts work together to create content that’s accurate, impartial, and up to date. We fact-check every single statistic, quote and fact using trusted primary resources to make sure the information we provide is correct. You can learn more about GOBankingRates’ processes and standards in our editorial policy.
- CNBC. 2021. "This is Mark Cuban’s ‘most underrated’ skill as a businessman, according to his former professor."
- Forbes. 2021. "Billionaire Mark Cuban Wants To Lower Drug Prices With Generics Startup."
- QPS. 2022. "From Shark Tank to Pharmaceuticals: Billionaire Mark Cuban Makes a Leap for Affordable Medicines."