Vendors

Diskeeper Corporation (formerly Executive Software) was founded on July 22, 1981 by entrepreneur Craig Jensen. Releasing his flagship defragmenter to an overwhelming public reception, the company soon 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.

By the early 1990s, Diskeeper became the best-selling third party software product of all time for Digital Equipment Corporation® business computers, placing the company on Software® magazine’s list of the Top 100 Independent Software Companies in the World.

This caught the attention of Microsoft Corporation and soon afterwards Diskeeper Corporation formed a strategic partnership with them to release a Windows compatible version of its venerable Diskeeper defragmenter for the PC platform. This too went on to become the best-selling standalone defragmenter of its kind and as of this writing accounts for 99.2% of all 3rd party Windows defragmenter sales in the entirety of North America.

Diskeeper Corporation is a multi-national corporation with products distributed in North America, South America, Europe, Asia, Africa and Australia. European operations are overseen out of East Grinstead, West Sussex, England. International operations are headquartered in Burbank, California, USA. The company is actively overseen by Chairman and CEO, Craig Jensen, who continues to focus his efforts on innovating performance and reliability technologies for the Windows marketplace.