Gardner joined Sigma in 1985. Prior to joining Sigma, he was in the computer systems business for 30 years. Gardner fostered the strong belief in operational fundamentals as an essential part of the Sigma culture. He has helped many Sigma portfolio companies refine their business fundamentals in order to avoid common mistakes on their road to success. Gardner is also a trustee of the Computer History Museum in Mountain View, CA and the Boston Lyric Opera. sigmapartners
