1. BROWN AND BROWN OF DETROIT
35735 Mound Rd.
Sterling Heights 48311
586-977-6300
bbdetroit.com
2019 Revenue: $71M
2018 Revenue: $85M
2019 Premium Volume: $425M
Employees: 563
2. MARSH AND MCLENNAN AGENCY
3331 W. Big Beaver Rd., Ste. 200
Troy 48084
248-822-8000
mma-mi.com
2019 Revenue: $46.5M
2018 Revenue: $40.6M
2019 Premium Volume: $1.8B
Employees: 154
3. HYLANT GROUP
24 Frank Lloyd Wright Dr., Ste. J4100
Ann Arbor 48105
734-741-0044
2401 W. Big Beaver Rd., Ste. 400
Troy 48084
248-643-8750
hylant.com
2019 Revenue: $32.8M
2018 Revenue: $31.9M
2019 Premium Volume: $486M
Employees: 146
4. KAPNICK INSURANCE GROUP
769 Chicago Rd., Third Floor
Troy 48083
248-352-4455
kapnick.com
2019 Revenue: NA
2018 Revenue: $24M
2019 Premium Volume: NA
Employees: 85
5. ASSURED PARTNERS INC./MICHIGAN
3099 Biddle Ave.
Wyandotte 48192
734-283-1400
assuredpartners.com
2019 Revenue: NA
2018 Revenue: $21M
2019 Premium Volume: NA
Employees: 100
6. MICHIGAN FINANCIAL COS. INC.
28411 Northwestern Hwy., Ste. 1300
Southfield 48034
248-663-4700
michiganfinancial.com
2019 Revenue: NA
2018 Revenue: $19.7M
2019 Premium Volume: NA
Employees: 116
7. THE HUTTENLOCHER GROUP
1007 W. Huron
Waterford Twp. 48328
248-681-2100
HGWay.com
2019 Revenue: NA
2018 Revenue: $17.5M
2019 Premium Volume: NA
Employees: 108
8. RALPH C. WILSON AGENCY INC.
26026 Telegraph Rd., Ste. 100
Southfield 48086
800-638-1174
rcwa.net
2019 Revenue: $86M
2018 Revenue: $8.5M
2019 Premium Volume: $223.5M
Employees: 51
9. KOROTKIN
26877 Northwestern Hwy., Ste. 400
Southfield 48033
248-350-5801
korotkin.com
2019 Revenue: NA
2018 Revenue: $8.3M (estimated)
2019 Premium Volume: NA
Employees: 51
10. CAPITAL INSURANCE GROUP
1263 W. Square Lake Rd.
Bloomfield Hills 48302
248-333-2500
capitalinsuranceagent.com
2019 Revenue: NA
2018 Revenue: $6.3M
2019 Premium Volume: NA
Employees: 27
11. GOODMAN VENEGAS
2800 Livernois Rd., Ste. 170
Troy 48083
248-740-9090
goodmanvenegas.com
2019 Revenue: NA
2018 Revenue: $4M
2019 Premium Volume: NA
Employees: 15
12. ALLIANT INSURANCE SERVICES
1050 Wilshire Dr., Ste. 210
Troy 48084
248-540-3131
alliant.com
2019 Revenue: $3.9M
2018 Revenue: $3.9M
2019 Premium Volume: $34.5M
Employees: 21
13. (TIE) CIA INSURANCE AND RISK MANAGEMENT
45600 Village Blvd.
Shelby Twp. 48315
586-532-7300
ciainsurance.com
2019 Revenue: $2.3M
2018 Revenue: $2.3M
2019 Premium Volume: $27.5M
Employees: 20
13. (TIE) INSURANCE ADVISORS
An ACRICURE Agency Partner
8884 Commerce Rd.
Commerce Twp. 48382
248-363-5746
ins-advisors.com
2019 Revenue: NA
2018 Revenue: $2.3M
2019 Premium Volume: NA
Employees: 26
*This list, the most comprehensive available, was compiled through individual interviews with each of the respective business insurance agencies. The agencies located in the region — Wayne, Oakland, Macomb, Washtenaw, and Livingston counties — are ranked by total 2019 revenue. For agencies with headquarters located outside the region, revenue and employment are based on area activity. Many did not respond due to the COVID-19 situation.