EMPLOYMENT AGREEMENT -------------------- THIS EMPLOYMENT AGREEMENT (the "Agreement"), made this 26th day of June, 1997, is entered into by Summa Four, Inc., a Delaware corporation, with its principal place of business at Manchester, New Hampshire...Employment Agreement • June 19th, 1998 • Summa Four Inc • Telephone & telegraph apparatus • New Hampshire
EXHIBIT 10.3 Mentor Graphics Corporation 8005 SW Boeckman Road Wilsonville, Oregon 97070-7777 CUSTOMER AGREEMENT Agreement No. MA4159 Effective Date: June 30, 1997 ------ Customer: SUMMA FOUR, INC. 25 Sundial Avenue Manchester, NH 03103-7251 This...Customer Agreement • June 19th, 1998 • Summa Four Inc • Telephone & telegraph apparatus • Oregon
1 AMENDMENT TO EMPLOYMENT AGREEMENT --------------------------------- NOW COME Barry R. Gorsun ("Executive") and Summa Four, Inc. ("Company"), parties to an Employment Agreement dated November 16, 1996, and in consideration of the mutual covenants and...Employment Agreement • June 19th, 1998 • Summa Four Inc • Telephone & telegraph apparatus
1 EXHIBIT 10.4 ATRIUM EXECUTIVE CENTER LEASE AND SERVICE AGREEMENT This Lease is made on June 2, 1997, between ATRIUM EXECUTIVE CENTER, INC., LESSOR, hereinafter called ATRIUM, and SUMMA FOUR, INC., a Delaware corporation, LESSEE, hereinafter called...Lease Agreement • June 19th, 1998 • Summa Four Inc • Telephone & telegraph apparatus
