YapStone Stock

Online & Mobile Payment Solutions

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Notable Investors



Walnut Creek CA, US

Total Funding


About YapStone Stock

YapStone claims to be a global provider of online and mobile payment solutions for global marketplaces and large vertical markets. YapStone claims to process $20B annual payment volume annually and has been recognized on the Inc. 5000 list of Fastest-Growing Private Companies for eleven consecutive years.

YapStone was founded in 1999 and is headquartered in Walnut Creek, CA. Notable investors include Accel Partners, Meritech Capital, and Bregal Sagemount.


Funding History

March 2000$6.2M
May 2011$50.0M
November 2017$100M


Chief Executive Officer

Frank Mastrangelo

Chief Technology Officer

Frank Salinas


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