Customers

PCS has had the good fortune to serve a very large variety of businesses, non-profit and government organizations during its thirty year history.  Our customers include Fortune 500 companies, mid-market firms as well as start-ups in a very wide array of industries. They include insurance, financial services, healthcare, nonprofit, telecommunications, logistics, transportation, distribution, manufacturing, utilities, technology providers and federal, state and local government.

The following is a partial list of some of our customers that PCS has had the privilege of serving over the years.

  • Abbott Laboratories
  • ABN-Amro
  • Aliant Communications (Alltel)
  • American College of Surgeons
  • American Express
  • American Family Insurance
  • Arch Communications
  • BP Amoco
  • CVS Caremark
  • Citibank
  • City of Chicago
  • CNA Insurance
  • Computer Associates
  • Cook County Treasurer
  • Crown Castle
  • First Data Corporation
  • GATX Corporation
  • Gelco Information Network(Concur)
  • Hewlett-Packard
  • Hormel Foods
  • International Network Services (BT Group)
  • Johnson Worldwide
  • Lucent Technologies (Nokia)
  • Manpower
  • Meridian Medical
  • Modine Manufacturing
  • Mutual of Omaha
  • Nationwide Insurance
  • Newgen Results
  • Northern Trust
  • Options Clearing Corporation
  • People’s Energy
  • Pepsico
  • Quaker Foods and Beverages (Pepsico)
  • Rabobank
  • Ricoh USA
  • SBC Ameritech (AT&T Teleholdings)
  • Schneider National
  • Scudder Kemper Investments (Zurich)
  • Sloan Valve
  • SpectraSite (American Tower)
  • Steelcase
  • Summit Health
  • Sun Microsystems (Oracle Corporation)
  • Takeda Pharmaceuticals
  • The John D. and Catherine T. MacArthur Foundation
  • Underwriters Laboratories
  • Unisys Corporation
  • University of Michigan
  • US Department of Justice
  • US Department of State
  • Wells Fargo
  • Zurich Kemper