Third Wave Water Shark Tank Update
mineral concoction for better coffee brewing quality
What Happened to Third Wave Water After Shark Tank
Is Third Wave Water still in business? Yes — still in business and thriving.
$1M
reported annual revenue
- In 2019, they expanded their product line by introducing Tethys, a water filtration and mineralization system specifically designed for coffee shops.
- Achieving an annual revenue of $1 million as of 2024.
Last verified Apr 1, 2026. Web-confirmed sources.
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The Third Wave Water Shark Tank Pitch
Third Wave Water, from Cincinnati, OH, pitched on Shark Tank Season 9, Episode 3, which aired Sunday, October 8, 2017, asking for $100,000 for 10% of the company — a $1M valuation.
Barbara Corcoran agreed to invest $100,000 for 25% equity, valuing the company at $400,000. The deal fell through after the show. Barbara Corcoran backed out after the show aired.
Watch the Pitch
Pitch Details
- Aired
- S9E3Oct 8, 2017
- Ask
- $100,000for 10%
- Ask Valuation
- $1M
Deal Terms
Terms agreed on air. The deal did not close.
- Amount
- $100,000
- Equity
- 25%
- Valuation
- $400,000
Barbara Corcoran