Treasury Prime

Treasury Prime is the leading Banking as a Service (BaaS) company that connects banks and fintechs through an API so developers can start building in minutes and launch in days.

Treasury Prime builds APIs that let both banks, and their corporate customers, automate their banking operations.

Treasury Prime was founded in 2017 by Chris Dean and Jim Brusstar. The company is headquartered in San Francisco, California.


Treasury Prime's full integration into core banking systems gives developers access to a wide range of banking services from opening accounts to making payments to issuing cards.


Treasury Prime is creating a scalable and profitable ecosystem of fintechs and banks so fintechs can get to market in days, not months. Treasury Prime ensures that fintechs have a direct relationship with their bank partner as well as with their technology provider.


Treasury Prime has more than 50 leading fintech customers, including Stripe, Pacific Western Bank, Marqeta, Bangor Savings Bank, Piermont Bank, Ametros, Ametros, Zeta, among others.


Treasury Prime is backed by QED Investors, Deciens Capital, SaaStr Fund, Susa Ventures, NYCA Partners, Y Combinator, and others. The company raised $34.1M in new financing on Aug 29, 2022. This brings Treasury Prime's total funding to $65.6M to date.



  • Year founded: 2017
  • Funding Info: $65.6M over 4 Rounds (Latest Funding Type: Series C)
  • Yearly Revenue: NA
  • Employee Size: 51-200
  • Business Valuation: NA
  • City/Town: San Francisco
  • State: California
  • Country: United States
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