Our Customers

Worldwide, hundreds of companies and organizations, both large and small, have chosen PerfectDisk for their enterprise defragmentation needs. Below can be found a small sample of PerfectDisk customers in different industries. Click on a category below to go directly to that industry type:

Click HERE for Customer Testimonials
Corporations
AAA Absolute Technologies ActivePDF
Aetna Allied Home Mortgage Alzheimer's Association
Apple and Eve ARCA AT&T
BAE Systems Baker Hughes Bayer Corporation
Bell Canada Boeing Careflight Emergency Services
Carlsberg A/S Carvel Cellular One
Central Washington Hospital Chase Manhattan Bank Chevron
Chrysler Cisco Systems Compaq
Compton Petroleum Crown Media Holdings (Hallmark Channel) Deloitte
Denny's Dow Jones & Co. Duke Energy
Eastman Kodak EDS EDSE.I. Dupont
Eli Lilly & Co. Ericsson Esteé Lauder Cosmetics
Exxon Mobil First Data Solutions Fosters Wine Estates
Gibson Guitar Corp HP IBM
Insight Automation Intel KPLU
Laguna Development Corporation LBX Company Left Field Productions
Lockheed Martin Marvel Enterprises MasterMinds
Mattel Northern Europe McDonalds MCI Worldcom
Mellon Bank Merrill Lynch Michigan High School Athletic Association
Microsoft Mid-Cities Neurology Associates Monsanto
Motorola Nabisco NASD
Niagara Mohawk Nortel Networks Office Depot
Ohio Savings Bank Oracle Paxton Van Lines
Polaroid Corporation Proctor and Gamble Psomas
Rawlings Sporting Goods Raytheon Royal Greenland
Scandinavian Airlines Data Schlumberger SIS SWP Southwestern Bell
Sprint State Street Bank & Trust Studio F Productions
SUBWAY® Restaurant Chain Sumitomo Trust And Banking Co. Sunoco
The Library Corporation UBS AG Unicef
US West Vista Print Volvo
Windrider Technologies Witschi Electronic
Government
Canadian Department of Foreign Affairs and Int. Trade Canadian Red Cross Danish Civil Aviation Administration
Danish Parliament Defense Logistics Agency Department of Homeland Security
FBI Food and Drug Administration Liverpool Chamber of Commerce
NASA National Cancer Institute Office of Federal Housing & Enterprise Oversight
Royal Danish Ministry of Foreign Affairs State of Connecticut State of Maryland
State of Minnesota State of New York U.S. Air Force
U.S. Army U.S. Coast Guard U.S. Department of Agriculture
U.S. Department of Commerce U.S. Department of Energy U.S. Department of State
U.S. Geological Survey U.S. Navy U.S. Postal Service
United Nations Development Programme UNDP/IAPSO US Patent and Trademark Office
Higher Education Institutions
Boise State University Colorado State University Michigan State University
Mississippi State University Libraries Princeton University Purdue University
St. John's University Tufts University UCLA
University of California at San Diego University of Colorado at Denver University of Florida
University of Georgia University of Illinois University of Iowa
University of Kentucky University of Miami University of New Mexico
University of Pennsylvania University of Pittsburgh Yale University