Coffee Joulies Net Worth: The Royalty Deal Explained
Coffee Joulies’ Shark Tank offer used royalties. We separate that offer from an equity valuation; current value and operating status remain unverified.

Coffee Joulies was created by Dave Petrillo and Dave Jackson. Their product uses stainless-steel capsules to manage a drink’s temperature. The Shark Tank offer reported in January 2013 used royalties, so it did not establish the $3 million equity valuation stated in our earlier introduction.
Source: Sherrill company founders show their Coffee Joulies on Shark Tank; Mixergy interview with Dave Jackson and Dave Petrillo.
We have not verified the $5 million company valuation previously stated here. A business’s sales, fundraising proceeds and valuation are different measures.
We have not established Coffee Joulies’ current operating status. An unavailable website, sold-out listing or inactive social account alone does not confirm that a company has closed.
Coffee Joulies Net Worth
Current company value and annual revenue: not independently verified in this review. Founders: Dave Petrillo and Dave Jackson.
Source: Mixergy interview with Dave Jackson and Dave Petrillo.
Coffee Joulies Pitch on Shark Tank
Reported on-air offer: $150,000, with $6 per retail unit and $3 per wholesale unit until repayment, then $1 per unit. This describes offer terms, not proof of closing.
Source: Sherrill company founders show their Coffee Joulies on Shark Tank.
Coffee Joulies Founders
Dave Petrillo and Dave Jackson describe developing Coffee Joulies in a founder interview with Mixergy.
Source: Mixergy interview with Dave Jackson and Dave Petrillo.
We have not verified either founder’s personal net worth. A company valuation cannot be treated as the founders’ personal wealth.
Conclusion
The royalty offer is part of Coffee Joulies’ historical Shark Tank story. It does not establish the company’s current value or whether it is trading today.
Correction: We clarified that the reported Shark Tank offer used royalties and removed unverified company and founder wealth estimates. Current operating status remains unverified.
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