Our Leadership Team

Executive Management
Craig Jensen, Founder and Chairman of the Board

Craig Jensen

Craig Jensen, an avid techie since the late 1960s, put his name on the map when he authored Diskeeper–the best-selling defragmentation software of all time with over 45 million licenses sold and a 90% footprint in the Fortune 500.

Having worked in the computer industry since 1969, Mr. Jensen founded Diskeeper Corporation (formerly Executive Software) in 1981 with nothing more than an early personal computer and a box of file folders in his kitchen in Hollywood, California. Releasing his flagship product to an overwhelming public reception, Diskeeper Corporation exploded onto the computer marketplace—ranking on Inc. Magazine's list of the 500 Fastest Growing Privately Held Companies in America for four years in a row and appearing on Software magazine's list of the Top 100 Independent Software Companies in the World.

Craig has taken the company's 33 years of thought leadership in file system management and caching, and transformed into an enterprise software company that optimizes I/O in virtual environments to overcome the severe performance penalty from the "I/O blender" effect. With this transformation, the company was renamed Condusiv Technologies and the flagship V-locity product line has quickly amassed nearly 2,000 corporate installations.

Jim D'Arezzo, Chief Executive Officer

Jim D'Arezzo

Condusiv Chief Executive Officer Jim D’Arezzo has had a long and distinguished career in high technology. First serving on the IBM management team that introduced the IBM Personal Computer in the 1980s, he then joined start-up Compaq Computer as an original corporate officer and helped the company grow to over $3 billion as VP Corporate Marketing and later VP International Marketing. Seeing the technology trend toward networking, Jim joined Banyan Systems in the early 1990s as VP Marketing and helped that global networking software leader grow rapidly and eventually go public on NASDAQ. He then moved on to computer-aided design software leader Autodesk as VP Marketing and multiple Division GM for data management, data publishing and geographic information systems. D’Arezzo later served as President and COO for Radiant Logic, Inc., the world leader in virtual directory database solutions. Jim holds a BA from Johns Hopkins University and an MBA from Fordham University.

Gary Quan, Senior Vice President of Technology Strategy

Gary Quan

Gary Quan is Senior Vice President, Technology Strategy. He is responsible for Condusiv's strategic vision for product technologies, as well as technical execution in sales, support, and marketing cycles. He is also responsible for alliances with other technical partners.

Gary joined Condusiv in 1987 as one of the first members of the company. Since 1987, he has overseen or been a key player in most of Condusiv's product development.

Gary holds a BS in mathematics from Occidental College. He co-created several patents pertaining to the technology of storage media optimization.