Companies in Michigan
1.7M companies registered in Michigan, sourced from official business registers and enriched with industry, size, location and contact data. Below: the largest companies by reported revenue, and how the Michigan business base breaks down by industry and headcount.
Part of the United States company directory.
Rankings
Largest companies in Michigan
By reported (actual) revenue, updated September 2026. Public-sector entities are excluded.
| # | Company | Industry | City | Revenue (USD) | Employees |
|---|---|---|---|---|---|
| 1 | Ford Motor Company | Manufacture of motor vehicles | Dearborn | $187.3B | 169,000 |
| 2 | General Motors Company | Manufacture of motor vehicles | Detroit | $185B | 156,000 |
| 3 | Dow Inc. | Manufacture of plastics in primary forms | Midland | $40B | 34,600 |
| 4 | The Dow Chemical Company | Manufacture of plastics in primary forms | Midland | $40B | 34,600 |
| 5 | Penske Automotive Group, Inc. | Sale of cars and light motor vehicles | Bloomfield Hills | $31.8B | 27,700 |
| 6 | Trinity Health Corporation | Hospital activities | Livonia | $25.4B | 51,220 |
| 7 | Stryker Corporation | Manufacture of medical and dental instruments and supplies | Portage | $25.1B | 56,000 |
| 8 | Lear Corporation | Manufacture of other parts and accessories for motor vehicles | Southfield | $23.3B | 164,300 |
| 9 | Tenneco LLC | Activities of holding companies | Northville | $18B | 71,000 |
| 10 | Ally Financial Inc. | Other monetary intermediation | Detroit | $16.4B | 10,300 |
| 11 | DTE Energy Company | Electric power generation, transmission and distribution | Detroit | $15.8B | 9,650 |
| 12 | Whirlpool Corporation | Manufacture of electric domestic appliances | Benton Harbor | $15.5B | 41,000 |
| 13 | Borgwarner Inc. | Manufacture of other parts and accessories for motor vehicles | Auburn Hills | $14.3B | 37,500 |
| 14 | Regents of The University of Michigan | Tertiary education | Ann Arbor | $12.9B | 34,624 |
| 15 | Spartannash LLC | Non-specialised wholesale of food, beverages and tobacco | Byron Center | $9.5B | 19,045 |
| 16 | CMS Energy Corporation | Steam and air conditioning supply | Jackson | $8.5B | 8,350 |
| 17 | Consumers Energy Company | Steam and air conditioning supply | Jackson | $8.1B | 8,095 |
| 18 | Masco Corporation | Manufacture of other taps and valves | Livonia | $7.6B | 18,000 |
| 19 | DTE Electric Company | Electric power generation, transmission and distribution | Detroit | $6.9B | 4,400 |
| 20 | Rocket Companies, Inc. | Other credit granting | Detroit | $6.7B | 23,500 |
| 21 | Jackson Financial Inc. | Life insurance | Lansing | $6.7B | 3,890 |
| 22 | McLaren Health Care Corporation | Hospital activities | Grand Blanc | $6.7B | 141,000 |
| 23 | Ufp Industries, Inc. | Sawmilling and planing of wood | Grand Rapids | $6.3B | 13,800 |
| 24 | Dauch Corporation | Manufacture of other parts and accessories for motor vehicles | Detroit | $5.8B | 18,000 |
| 25 | Lineage, Inc. | Management of real estate on a fee or contract basis | Novi | $5.4B | 24,000 |
Top 25 by revenue reported to the register. Companies filing no revenue figure are not ranked, whatever their size.
Ford Motor Company leads Michigan at $187.3B in reported revenue, from Dearborn.
Coverage
Companies by industry in Michigan
The industries holding the most companies, by NACE activity code.
Ranked by number of companies. Each record carries its NACE code alongside SIC and NAICS, so the same segment can be pulled in any of the three schemes.
Browse these directories
Other business support service activities n.e.c. is the largest activity in Michigan, with 89,334 companies.
Distribution
Company size
By number of employees.
20,787 companies have no disclosed headcount (excluded from the chart).
89% of Michigan companies with a disclosed headcount fall in the 1-4 employee band.
Data coverage
What a Michigan record carries
Share of the state's companies holding each contact field.
24%
with a website
41%
with a phone number
16%
with an email address
Counted against the 1.7M companies in Michigan. Firmographics — industry, size, address, status — are present on every record.
FAQ
Companies in Michigan — frequently asked questions
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