Our Leadership Team

An Award Winning Leadership Team With Deep Industry Experience

We have more than three decades of industry expertise in ERP and accounting software.

SSi Consulting is an authorized partner for Microsoft Dynamics GP/SL, Intacct, and Unanet. Contact us to learn how we can best meet your needs and goals.

leadership team
Karen A. Riordan

Vice President

Email: Karen A. Riordan

Tel: 571.239.0630

leadership team

Jeffrey M. Vonasek

Vice President, Project Manager

Email: Jeffrey M. Vonasek

Tel: 202.439.2013

leadership team

Gary Prioste

CEO, Menlo Technologies

Email: Gary Prioste

Let’s Start Talking

Tell us about your system. We’ll tell you what our new system could improve.