[3][4] As a co-founding CEO, Fisher built multiple companies including Bharosa—which produced the Oracle Adaptive Access Manager and sold to Oracle Corporation for a reported $50 million in 2007,[5] NetClerk—now part of Roper Technologies, AutoReach—now part of AutoNation, [6][7][8] and CrowdOptic.

[13] In 1998, Fisher was the co-founder and CEO of the business software company, NetClerk, Inc., now part of Roper Technologies.

[15][16] In 2004, Fisher cofounded and was chief executive officer of Bharosa, which was acquired by Oracle Corporation in 2007.

[18] Fisher has written a book, Strategic Entrepreneurism: Shattering the Start-Up Entrepreneurial Myths, which was published in 2008 by SelectBooks.

[24] Fisher has been a trustee of the Nueva School in Hillsborough, CA and was a member of their 2008 capital campaign team.