Total no. of employees: 1,170 Re-ranked by oldest companies: 1. Purvis Systems Inc. | Year founded: 1973 2. Computer Associates | Year founded: 1978 3. Sea Corp. | Year founded: 1981 Want to join? For more information about participating in PBN’s Top Lists, or to make additions or corrections, call (401) 680-4838 or write to
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