EXHIBIT 21 SUBSIDIARIES State of Name Under Which Name Incorporation Business is Done - -------------------------------------------------------------------------------- Information Decisions, Inc. Michigan SofTech SofTech GmbH Germany SofTech GmbH Softech Technologies Ltd. United Kingdom Softech Technologies Ltd. Adra Systems Srl France Adra Systems Srl RAM Design & Graphics Corp. North Carolina Inactive System Constructs, Inc. New York Inactive SofTech Investments, Inc. Massachusetts Inactive AMG Associates, Inc. Maryland Inactive Compass, Inc. Massachusetts Inactive 30