The available evidence does not support a reliable top-ten ranking of the most expensive Shark Tank deals or a complete accounting of what those companies have made since. It does support three reported examples—Zipz, Vengo and RoboBurger—and a useful caution: a televised deal amount, a company’s revenue and an investor’s return are different things.
Why a definitive top-ten ranking is not established
A large on-air offer is not automatically a completed investment. The parties may change the terms or fail to close after filming, and the deal may combine equity with a loan or royalty. Even when a company later reports revenue, that figure does not reveal its profit or how much an investor received.
A partial syndicated excerpt says that some large Shark Tank deals did not produce the most profitable businesses and mentions successful companies including LARQ and Bombas, but it does not provide the complete ten-company list or enough financial detail to rank them. The available material therefore cannot verify the article implied by a top-ten headline. The Things excerpt
Three large deals and their reported outcomes
The following terms and business updates come from a Shark Tank Blog recap updated September 2, 2025. They are secondary-source reports, not independently verified transaction records or audited company results. Shark Tank Blog recap
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| Company | Reported deal | Reported later development | What the figures do—and do not—show |
|---|---|---|---|
| Zipz | $2.5 million for 10% equity; the recap describes the deal as contingent on Costco placement. | The recap says Zipz exited the wine business in 2016 and shifted its focus to licensing its packaging technology. | The reported offer is not proof of a completed investment or an investor’s realized return. No later revenue, profit or proceeds figure is established here. |
| Vengo | $2 million structured as a 7% loan plus 3% equity, with repayment over 36 months. | The recap reports $15 million in annual revenue as of 2024. | Revenue is not profit, and neither the revenue figure nor the deal terms establish how much a Shark earned. |
| RoboBurger | $1.5 million for 9% equity, according to the recap’s comparison table. | The recap reports $1.4 million in revenue in 2023 and says the business added breakfast sandwiches and plant-based burgers. | The reported revenue is not an investor-return figure and has not been independently confirmed against company records here. |
Was Zipz the biggest Shark Tank deal?
The recap’s reported $2.5 million Zipz offer is the largest of these three examples. That does not establish that it was the largest completed investment across every season: the available evidence does not supply a comprehensive, comparable list of offers or confirm completion of the Zipz transaction. Its Costco condition also matters when interpreting the headline amount.
Why Doorbot and Ring need a different label
Doorbot, later known as Ring, is a prominent example of an offer that should not be counted as a completed Shark Tank investment. A partial excerpt says founder Jamie Siminoff left the show without accepting Kevin O’Leary’s offer. It reports that Amazon later acquired Ring in a deal estimated at $1 billion, but that estimate is not established here as the final transaction value—and an acquisition estimate is not a Shark’s return from a Shark Tank deal. The Things excerpt
Rank #2
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- LOADS OF CONTENT: Includes 130 Price Tag cards, guessing notepad, 6 mini-pencils, and simple instructions in an easy to carry handheld box. Many cards were specifically written so you can play them again and again even with the same group! Consistently one of the top card games for adults, perfect as a dinner party game, or just a fun gift!
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What “how much they’ve made” can mean
Those words can refer to several different figures, none interchangeable:
Quick Recap
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- STRATEGIC TANK WARFARE: Engage in tactical combat on a hexagonal game board featuring a military island fortress theme with water and land terrain for exciting strategic gameplay
- COMPLETE GAME SET: Includes 15.75 x 19.69 inch game board, 16 colored wooden tank tokens (4 each in red, yellow, green, and blue), 10 red target markers, and 2 dice for full gameplay
- MULTIPLAYER FUN: Designed for 2-4 players to compete in tank battles, suitable for family game nights, parties, or strategic gaming sessions with friends
- COMPACT STORAGE: Game components store neatly in an attractive 4.33 x 6.5 inch box with vibrant tank battle artwork, making it easy to transport and store
- EASY TO LEARN: Simple dice-rolling mechanics combined with strategic movement and combat rules provide engaging gameplay that's accessible for beginners yet offers depth for experienced players
- Deal amount: the cash or financing offered on the show; it does not alone confirm that the money was invested.
- Revenue: money a business brings in, before accounting for expenses. Vengo’s reported 2024 annual revenue and RoboBurger’s reported 2023 revenue do not show profit or investor proceeds.
- Valuation: an estimate of a company’s worth at a particular time, not cash paid to its owners.
- Acquisition price: the amount associated with a sale, which may be reported as an estimate and does not by itself show what any particular investor received.
- Investor return: cash actually returned to an investor, which would require evidence about deal completion, repayment, dilution, exit terms and proceeds. No such return is established for these examples.
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