About Us

Bay Bridge across a bay

Sequent Platform brings cards to mobile and makes them useful for consumers.  Sequent enables banks, transit agencies and any other issuer to securely digitize their credit, debit, transit, loyalty or ID cards and distribute them to their own application, and to any other application using the Sequent Platform.  Sequent’s simple APIs empower the app developer community to bring cards to all apps on mobile, wearable, and other connected devices enabling consumers to make payments, redeem offers, open doors, and ride transit systems. Sequent Platform includes: Token Service Platform (TSP), Card and Wallet Management Platform, and Trust Authority.

Silicon Valley-based Sequent Software, Inc. was founded in 2010 and is headquartered in Santa Clara, California. Fueled by robust funding led by Opus Capital, Jado Investments, and SBT Venture Capital, Sequent is uniquely positioned to bring together the creativity of the app developer community with the requirements of highly secure and regulated companies for the benefit of consumers.

Management Team


David Haines

Chief Executive Officer

John Kirst

John Kirst

Chief Revenue Officer

Lance-Johnson2-182x300 BW

Lance Johnson

Chief Security Officer

Hans Reisgies SVP Market Development for Sequent

Hans Reisgies

Chief Technology Officer


Darin Nelson

Head of Engineering

Board of Directors


David Haines

Chief Executive Officer


Mircea Mihaescu



Seth Zaharako

CEO, Residual Knowledge


Join the mobile commerce revolution!

As part of Sequent’s employment process, candidates must complete pre-employment screening before an offer is made. We require identity and employment verifications, criminal background check, professional references, education verification, and professional qualifications. Sequent supports workforce diversity.

Open Positions