Founded in 1998, S Systems has completed a wide range of projects for over 450 clients. We are a one-stop solution for your software and accounting needs. Services include strategic information systems planning, financial consulting, software training and implementation, custom development, systems integration, and controller\bookkeeping services. Sharon B. Ackerman, founder and president of S Systems, has managed project management, CRM, estimating, and accounting system implementations since 1989.