SEI-LLC

Leading enterprises turn to SEI for award-winning help desk, sales support, and retail support services. SEI works in close partnership with each client and provides flexible, high-quality services that enhance productivity and customer satisfaction.  As a result of this client-centric approach, SEI has been profitable since inception with 80% of revenues from repeat clients.

North Dakota Offices
Fargo
51 Broadway, Suite 202
Fargo, ND 58102

Grand Forks
322 Demers Avenue
Grand Forks ND 58201

Vital Stats

• Established in 1969
• Headquartered in Oak Brook, Illinois; offices nationwide
• A European subsidiary with a multi-lingual Customer Support Center in Debrecen, Hungary
• 800 employees
• Four Customer Support Centers supporting:
  • Over 250,000 calls per month (inbound and outbound)
  • Over 17,500 retail outlets
  • Over 45,000 desktops