Common Contracts

Joint Filing Agreement

Joint Filing Agreement • April 22nd, 1999 • Madison Dearborn Capital Partners L P • State commercial banks

• Contract Type
  Joint Filing Agreement
• Filed
  April 22nd, 1999
• Company
  Madison Dearborn Capital Partners L P
• Industry
  State commercial banks

JOINT FILING AGREEMENT

Joint Filing Agreement • December 4th, 1997 • Thayer Equity Investors Iii Lp • Services-prepackaged software

• Contract Type
  Joint Filing Agreement
• Filed
  December 4th, 1997
• Company
  Thayer Equity Investors Iii Lp
• Industry
  Services-prepackaged software

In accordance with Rule 13d-1(f) under the Securities Exchange Act of 1934, as amended, the persons named below hereby agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including amendments thereto) with respect to the common stock of Software AG Systems, Inc. and further agree that this Joint Filing Agreement be included as an Exhibit to such statement.