About Us

Bay Bridge across a bay

Sequent is the world’s leading provider of digital issuance and mobile wallet platform-as-a-service that delivers secure mobile payments and value-added services to banks, mobile operators, merchants, and access control providers. With Sequent, customers can offer wallet services open to an ecosystem of partners and developers, while meeting the requirements of highly secure and regulated industries. Sequent products include: Sequent Open Wallet Platform, Digital Issuance systems and Trust Authority services. Sequent is endorsed and used by major customers on four continents.

Silicon Valley-based Sequent Software, Inc. was founded in 2010 and is headquartered in Mountain View, 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


Darin Nelson

Head of Engineering

Hans Reisgies SVP Market Development for Sequent

Hans Reisgies

SVP, Market Development


Kaushik Roy

SVP, Product

Board of Directors


David Haines

Chief Executive Officer


Mircea Mihaescu



Carl Showalter

Opus Capital


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.