

Constellation Information
Summary
Constellation is a private company that has been in the industry for 27 years. The company currently specializes in the Utilities, Multi-Utilities areas. The position of the CEO is occupied by James McHugh. Its headquarters is located at Baltimore, Maryland, USA. The number of employees ranges from 1.0K to 5.0K. The annual revenue of Constellation varies between 10B and 50B. To connect with Constellation employee register on SignalHire.
Organization Website | constellationenergy.com |
Social Links | |
Phone Number | 410-470-2800 |
Industries | |
Headquarters Location | 1310 Point Street, Baltimore, MD, 21231 US |
Employees Size | 10000+ employees |
SIC Code | 1382 |
DMA Code | Baltimore Metropolitan Area |
Founded | 1999 |
Estimated Annual Revenue | $10B - 50B |
Operating Status | Subsidiary |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| 1984 | Public Company | 1.0K - 5.0K | 3.9B | $750M | |
| 1903 | Public Company | 10K - 50K | 9.5B | $273M | |
| 1906 | Public Company | 10K - 50K | 26.8B | $4M | |
| 1882 | Public Company | 10K - 50K | 7.1B | $0 |
Subsidiaries and Affiliated Companies
Estimated Website Traffic
The chart shows a growth in traffic to the constellationenergy.com website. In November, traffic increased to 446641, compared to 429759 in the previous month. The highest traffic in 2025 was recorded in July, reaching 482061 visits.
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Length of Employment
Employee tenure at Constellation shows a diverse range of experience levels:
23% for 1–2 years26% for 3–4 years10% for 5–7 years9% for 8–10 years32% have over 11 years of service at ConstellationEx-employees positions
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