Saginaw Products Corporation
- Since 1919, Saginaw Products Corporation has supplied material handling products to the military, automotive, industrial and aerospace industries.
- http://www.saginawproducts.com/

The Spicer Group
- This is the leading engineering, surveying and planning firm in the state. Headquartered in Saginaw, they have other Michigan locations as well.
- http://www.spicergroup.com

Graminex
- Original grower, harvester, processor, manufacturer, and distributor of extract from cernitin flower pollen and fabales red clover.
- http://www.graminex.com/

Omni-Warehouse Company
- Close to I-75 and I-675, this company offers public warehousing, shipping, containment, sorting and inspection, and reworking.
- http://www.omni-warehouse.com/

Valley Acoustical and Thermal Services, Inc.
- Noise control solutions. Ceramic coatings, masonry insulation, insulating covers, urethane foam applications.
- http://www.valleyacoustical.com/