EXHIBIT 22 SUBSIDIARIES OF NORSTAN, INC. Percentage of State of Voting Securities Name Incorporation Owned by the Company - ---- ------------- -------------------- Norstan Communications, Inc. Minnesota 100% Norstan Financial Services, Inc. Minnesota 100% Norstan Canada Inc. Minnesota 100% Norstan Network Services, Inc. Minnesota 100% Connect Computer Company Minnesota 100% Norstan International, Inc. Minnesota 100% Norstan Network Services, Inc. of New Hampshire New Hampshire 100% Norstan Information Systems, Inc. Minnesota 100% Summit Gear, Inc. Minnesota 100% 48