OHM Advisors: Detailed Company Information & Corporate Profile
Summary
OHM Advisors is a private company that has been in the industry for 64 years. The business currently specializes in Architecture & Planning area. OHM Advisors's headquarter is located at Livonia, Michigan, USA. The number of employees is at least 25. Register with SignalHire to connect with OHM Advisors employees and management.
| OHM Advisors Website | ohm-advisors.com |
| Social Links |    |
| Phone Number | 888.522.6711 |
| Industries | |
| OHM Advisors Headquarters Address | 34000 Plymouth Road, Livonia, MI, 48150 US |
| Company Size | 500-1000 employees |
| Specialities & Services | architecture, civil engineering, electrical engineering, mechanical engineering, planning, urban design, interior design, water resources engineering, wastewater and reuse, MEP engineering, LEED professionals, sustainable design, GIS, surveying, construction engineering, public involvement, infrastructure funding, community grant pursuit |
| DMA Code | Detroit Metropolitan Area |
| Founded | 1962 |
| Estimated Annual Revenue | $100M - 500M |
| Operating Status | Independent Company |
| Updated: | 2026-09-21 |
OHM Advisors Org Chart
Chief Executive Officer
C-Level
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 2010 | Privately Held | 25 - 100 | |
| 1978 | Privately Held | 100 - 250 | |
| 1937 | Partnership | 25 - 100 | |
| 1926 | Privately Held | 25 - 100 |
Estimated Website Traffic
The chart shows a decline in traffic to the ohm-advisors.com website. In August, traffic decreased to 11747, compared to 14938 in the previous month. The highest traffic in 2026 was recorded in May, reaching 24474 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
OHM Advisors's workforce includes employees across a wide range of tenure levels.
2% have been with the company for less than 1 year7% have been with the company for 1 to 2 years9% have been with the company for 3 to 4 years11% have been with the company for 5 to 7 years11% have been with the company for 8 to 10 years60% have been with the company for more than 11 years
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OHM Advisors Corporate Information: FAQ
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