Constellation Energy Solutions, Llc
Baltimore, MD · UEI XVPREJLB2MY6 · NAICS 541330
Constellation Energy Solutions, Llc is a federal contractor based in Baltimore, MD operating in professional, scientific, and technical services (NAICS 541330). Constellation Energy Solutions, Llc has received $262.83 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 11 contracts totaling $262.61 million for this firm. Constellation Energy Solutions, Llc's largest customer is Department Of Defense, accounting for $140.80 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 47PM0725F0008 | General Services Administration | June 30, 2025 | $119.84M |
| N3943016F1803 | Department Of Defense | December 2, 2025 | $41.46M |
| N3943016F1838 | Department Of Defense | December 2, 2025 | $41.15M |
| N6258310F0324 | Department Of Defense | December 2, 2025 | $36.85M |
| SP060419F8003 | Department Of Defense | November 18, 2025 | $9.66M |
| W912DY19F0590 | Department Of Defense | September 30, 2024 | $6.04M |
| N6258308F0087 | Department Of Defense | December 17, 2025 | $5.41M |
| 47PH1122F0026 | General Services Administration | February 13, 2026 | $1.34M |
| 47PE0523F0034 | General Services Administration | July 1, 2026 | $838.5K |
| W912DY22F0507 | Department Of Defense | September 30, 2024 | $226.5K |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $140.80M | 7 |
| General Services Administration | $122.02M | 4 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541330 | Engineering Services | $262.83M |
| 541618 | Other Management Consulting Services | $0 |
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Frequently asked questions
How much has Constellation Energy Solutions, Llc received in federal contracts?
Constellation Energy Solutions, Llc has received $262.83 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 11 contracts totaling $262.61 million for this firm. Their largest customer is Department Of Defense, representing $140.80 million of awarded work.
What does Constellation Energy Solutions, Llc do?
Constellation Energy Solutions, Llc is a federal contractor based in Baltimore, MD, registered under NAICS 541330 (professional, scientific, and technical services).