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- Waterford Coalition For YouthWaterford, MI
- Waterford TownshipWaterford, MI
- Watersolve LlcCaledonia, MI
- Wayland Union SchoolsWayland, MI
- Wayne Bolling Realty Group Llc.Detroit, MI
- Wayne County Dhs-emWayne, MI
- Wayne Disposal Oakland IncYpsilanti, MI
- Wealth ConstructionDetroit, MI
- Webber, Jennifer JKalamazoo, MI
- Weinstein ElectricFlint, MI
- West Central Michigan Media MinistriesCadillac, MI
- West Shore Services IncAllendale, MI
- Wghn, Inc.Grand Haven, MI
- Whaley Constructors LlcMio, MI
- Whaley Steel CorpMio, MI
- Wieland CorporationLansing, MI
- Wilcox Business Consulting, LlcDetroit, MI
- William Shaw, Inc. Dba Sky Electric of Nothern MichiganEast Jordan, MI
- Williams InternationalWalled Lake, MI
- Williams, Beauveau BGrosse Pointe Farms, MI
- Williams, DennisCrystal Falls, MI
- Windemuller Electric, Inc.Traverse City, MI
- Winn TelecomMount Pleasant, MI
- Wjbk License IncSouthfield, MI
- Wolverine Building Group IncGrand Rapids, MI
- Wolverine Fire Protection COMT Morris, MI
- Wolverine Power Supply Cooperative, Inc.Cadillac, MI
- Wood License Company, LlcGrand Rapids, MI
- Woods Construction IncSterling Heights, MI
- Wprr, Inc.Kentwood, MI
- Wsjm, Inc.St. Joseph, MI
- Wxmi, LlcGrand Rapids, MI