Copyright 2022 SPARK

Top Regional Employers

Top Employers-abstract graphic of employees working on tasks

Updated: January 18, 2022

One way to reflect on a regional economy is to check out the top employers and their industries, including public and private organizations. Here’s the latest list identifying the top employers in Washtenaw and Livingston counties compiled by Ann Arbor SPARK.

Company NameCityOrganization Type# of Employees*
University of MichiganAnn ArborPublic university and health care system34,300 – 34,399
St. Joseph Mercy Health Systems
(multiple locations)
Ann Arbor, Saline, Chelsea, HowellHealth care system5,800 – 5,899
General Motors Proving GroundsMilfordOEM research5,500 – 5,599
VA Ann Arbor Healthcare SystemAnn ArborHealth care system2,800 – 2,899
Ann Arbor Public SchoolsAnn ArborPublic school district2,500 – 2,599
Toyota Technical Center (two locations)Ann Arbor, SalineOEM research2,200 – 2,299
Faurecia Interior SystemsSalineAutomotive component manufacturer1,800 – 1,899
IHA Health Services CorporationAnn ArborMulti-specialty physician group practice1,600 – 1,699
Eastern Michigan UniversityYpsilantiPublic university1,300 – 1,399
Washtenaw County GovernmentAnn ArborCounty government1,300 – 1,399
Domino’s PizzaAnn ArborCorporate headquarters1,000 – 1,099
Thomson ReutersAnn ArborSoftware and information services for professionals1,000 – 1,099
Thai Summit AmericaHowellAutomotive component manufacturer800 – 899
City of Ann ArborAnn ArborCity government700 – 799
Truck Hero Inc.Ann ArborAutomotive component manufacturer700 – 799
Grupo Antolin InteriorsHowellAutomotive component manufacturer700 – 799
Zingerman’s Community of BusinessesAnn ArborFood production700 – 799
IBM Watson HealthAnn ArborData and information700 – 799
Terumo Cardiovascular GroupAnn ArborMedical device manufacturer700 – 799
Citizens Insurance Company of AmericaHowellProperty and casualty insurance700 – 799
FCA US Chelsea Proving GroundsChelseaOEM research600 – 699
Ford Rawsonville PlantYpsilantiAutomotive component manufacturer600 – 699
Brighton Area SchoolsBrightonPublic school system600 – 699
ProQuestAnn ArborData and information600 – 699
Howell Public School DistrictHowellPublic school district600 – 699
Ypsilanti Community SchoolsYpsilantiPublic school district600 – 699
Livingston Educational Service AgencyHowellEducational service agency500 – 599
Washtenaw Community CollegeAnn ArborHigher education500 – 599
Eberspächer North AmericaBrightonAutomotive component manufacturer500 – 599
Martinrea Bishop Circle AssemblyManchesterAutomotive component manufacturer500 – 599
JAC ProductsSalineAutomotive component manufacturer500 – 599

*according to most recent data