Advertising

• Des Moines Register

Beverages and/or Snacks

• Pepsi
• Farner-Bocken

Binding

• HF Group

Cell Phones

• AT&T
• US Cellular
• Verizon Wireless

Computers and Computer Parts

• Apple
• Dell

Computer Supplies

• CDW Government

Copy, Print, Fax Equipment and Maintenance

• Waterloo Business Systems
• Laser Resources
• RICOH
• Koch Brothers

Electronics

• Best Buy

Lab Equipment and Supplies

• Fisher Scientific (Primary)
• VWR International (Secondary)
• NuAire, Inc.

Maintenance, Repair and Operations

• W.W. Grainger, Inc

• Beltmann Group, Inc

Office Supplies

• OfficeMax

Temporary Staffing

• CareersUSA
• Express Employment Professionals
• Kelly Services, Inc.

Travel

• Charter Bus Service
  • Hawkeye Stages
  • Windstar Lines
• National Car Rental
• Short's Travel
• Humble Travel Service, Ltd.

Water Treatment Services

• Nalco Company