- 3rd Circuit Court
- ACO
- Advantage Field Services
- Albion
- Alps Electric (North America), Inc.
- Alps Logistics USA Inc.
- AMG Industries
- Archdiocese of Detroit
- Arvin Sango, Inc.
- Atlas Polar Company LTD.
- Audionet America
- AWNC
- BBDO Detroit
- Binson’s Hospital Supply
- Buckhorn
- Carbaloy
- CISTECH
- Cleaners Hanger
- CMF
- Connectria
- Coupled Products, LLC
- Dana Incorporated
- Denovo
- Detroit River Paper
- Dextech
- Dexter Fastener Technologies, Inc.
- DMB&B
- Echlin Automotive
- EFMG
- El Dorado Tire
- Ellucian
- Exel
- Expand Learning
- Fayette Tubular Products
- Fern Exposition Services, LLC
- Flex-N-Gate Michigan LLC
- Flextronics
- Future Expressions
- Gayle Research
- GECOM Corporation
- GLEC
- Great Lakes Wine & Spirits
- Grupo Antolin
- GST Auto
- Hickory Farms
- Hitachi Astemo
- Hitachi Cable Automotive Products USA,Inc
- Hutchinson FTS
- Infor Global Solutions
- INZI
- Issuzu
- ITW Air Flow North America
- JAC Products
- Jerry’s Bike Shop
- Johnston Boiler Company
- Kordsa
- KTH
- Laborers Local 1142
- Lionel Train
- Long Manufacturing
- Mary’s Peerless
- Navistarz
- Newcor
- Nobel Automotive
- Nobel Plastiques
- Norma
- Novi America
- Olde Discount
- Pangea Made Inc
- Phelon Manufacturing
- Primeria Plastics, Inc.
- ProAct
- Progressive Transportation Services
- QSS
- Range Resources
- Reaume Company
- Royal Radio
- San Diego Electrical
- Semtron
- Showa
- Stanadyne LLC
- Stonebranch Inc
- Systems X
- Terminal Supply Company
- The MET
- TL Ashford
- Trim Masters
- TSCI
- Veltri International
- Vision Solutions
- Whitlock Business Systems
- Winzer
- Wurth Timberline Fasteners, Inc.
- Yazaki
- Zanini Automotive Inc.