GIS Industries AABSyS has been providing CAD, GIS and software services for more than 17 years now. These services primarily cater to the following industries: AABSyS believes in the philosophy of working together with clients to deliver projects on strict timelines and within strict budgets. Over the past decade AABSyS has built a reputation as one of the leading CAD, GIS and software service providers with high rate of return business from its existing clients year after year.