- 3M Company – ’97, ’00, ‘05, ’08, ’09, ’11 & ‘20
- BAE Systems – formerly United Defense – ’95, ’02 & ‘13
- Banner Engineering – ’99 & ’12
- Blackout INC – ‘14
- Demkota Ranch Beef – ‘21
- Eureka Kuchen Factory – ‘07
- Glacial Lakes Energy – Mina – ‘19
- Grassland Granit – ’23
- Horton, Inc. – ’04
- Regal/Hub City, Inc. – ’03 &’18
- Midstates Printing – ’98 &’17
- Molded Fiberglass – ’10 & ‘16
- Twin City Fan Company – ’96 &’15
- Western Printing Company – ’01
- Wooden Mallet – ’06