Coho, an ERM Group company: Detailed Company Information & Corporate Profile
Summary
Coho, an ERM Group company, was founded in 2010 and operates independently from its headquarters in Bethesda, Maryland. With a team of 100‑200 professionals, the firm generates annual revenues between $10 million and $50 million and specializes in IT services within the energy sector.
Coho’s expertise spans deal structuring and execution, power purchase agreements, renewable energy procurement, and comprehensive sustainability consulting. The company focuses on wind and solar power projects, energy planning, climate consulting, emissions reductions, and clean energy advisory services.
The firm is guided by Vice President Steve DePalo (Business Development) alongside senior partners such as Jonathan Lanciani (Senior VP Water Solutions), Geoff Heller, Chris O’Brien, Alan Zang, and Walid Robert Norris (VP Client Solutions).
| Coho, an ERM Group company Website | cohoclimate.com |
| Phone Number | (240) 449-3013 |
| Industries | |
| Coho, an ERM Group company Headquarters Address | 4550 Montgomery Ave, Bethesda, Maryland, 20814 US |
| Company Size | 100-200 employees |
| Specialities & Services | deal structuring and execution, power purchase agreements, renewable energy, wind power, solar power, energy planning, sustainability consulting, climate consulting, renewable energy procurement, energy procurement, clean energy, energy advising, sustainability, emissions reductions |
| SIC Code | 1382 |
| NAICS Code | 213112 Support Activities for Oil and Gas Operations, 541360 Geophysical Surveying and Mapping Services |
| DMA Code | Washington Metropolitan Area |
| Founded | 2010 |
| Estimated Annual Revenue | $10M - 50M |
| Operating Status | Independent Company |
| Updated: | 2026-10-07 |
Subsidiaries and Affiliated Companies
Estimated Website Traffic
The chart shows a decline in traffic to the cohoclimate.com website. In September, traffic decreased to 557, compared to 659 in the previous month. The highest traffic in 2026 was recorded in January, reaching 3632 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Coho, an ERM Group company's workforce includes employees across a wide range of tenure levels.
7% have been with the company for 1 to 2 years20% have been with the company for 3 to 4 years20% have been with the company for 5 to 7 years33% have been with the company for 8 to 10 years20% have been with the company for more than 11 years
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Coho, an ERM Group company Corporate Information: FAQ
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