SACRAMENTO, CA and ARLINGTON, VA — (Marketwired) — 08/21/13 — Natoma Technologies, Inc. (Natoma), announced today that it has been awarded a 5-year prime contract valued up to $17.5 million by the U.S. General Services Administration (GSA). Under the agreement Natoma will support GSA-s Public Building Service (PBS) needs related to its enterprise-wide electronic Project Management System known as ePM.Pursuant to the contract, Natoma will provide operations and maintenance services to GSA-s E