Since 1973, Advanced Digital Data, Inc. (ADD Systems) has worked hand-in-hand with clients throughout the U.S. and Canada to understand the operational and accounting needs of the petroleum, propane, wholesale/ gasoline, lubricant, & c-store industries. Our goal has always been to develop hardware and software solutions that meet the needs of individual companies. In 1997 we acquired the Petroleum Division of STS Systems of Montreal. In 1999 we acquired PSS and in 2005 we acquired the energy products division of Versyss. The experienced and dedicated employees of ADD Systems, in all of our many locations, are committed to providing the Energy Distribution Industry with the best information technology solutions available. If you are in the market to purchase a back office solution, and you haven’t contacted us to see what we have to offer, you are selling your self and your company short. We have over 700 customers and 35 years of experience solving business problems. We know how to drive costs down, pump up profitability and increase your efficiencies. We can do it for you!