CHI Engineering Services, Inc.: Detailed Company Information & Corporate Profile
Summary
CHI Engineering Services, Inc. is a private company that has been in the industry for 48 years. The business currently specializes in Utilities, Real Estate Development & Operations areas. CHI Engineering Services, Inc.'s headquarter is located at Portsmouth, New Hampshire, USA. The number of employees is at least 250. Register with SignalHire to connect with CHI Engineering Services, Inc. employees and management.
| CHI Engineering Services, Inc. Website | chiengineering.com |
| Social Links |    |
| Phone Number | 1-603-433-5654 |
| Industries | |
| CHI Engineering Services, Inc. Headquarters address | 430 West Road, Portsmouth, NH, 03801 US |
| Company Size | 100-200 employees |
| SIC Code | 6500 |
| DMA Code | Greater Boston |
| Founded | 1978 |
| Estimated Annual Revenue | $10M - 50M |
| Operating Status | Subsidiary |
| Updated: | 2026-07-30 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1972 | Nonprofit | 1.0K - 5.0K | |
| 1888 | Public Company | 10K - 50K | |
| 1968 | Privately Held | 500 - 1.0K | |
| 1960 | Privately Held | 5.0K - 10K |
Subsidiaries and Affiliated Companies
Workforce Turnover
Length of Employment
CHI Engineering Services, Inc.'s workforce includes employees across a wide range of tenure levels.
7% have been with the company for 3 to 4 years14% have been with the company for 5 to 7 years21% have been with the company for 8 to 10 years57% have been with the company for more than 11 years
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CHI Engineering Services, Inc. Corporate Information: FAQ
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