Federal contractor profile
CONSTELLATION ENERGY SOLUTIONS, LLC
UEI XVPREJLB2MY6CAGE 8EPG0Company website ↗
Active
Overview
- Legal name
- CONSTELLATION ENERGY SOLUTIONS, LLC
- Registered location
- BALTIMORE, MD, USA
- Website
- Company website ↗
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- Sep 11, 2026
Read company summary
CONSTELLATION ENERGY SOLUTIONS, LLC is associated with UEI XVPREJLB2MY6 and CAGE 8EPG0 in public federal records. AcornBids currently links 22 prime awards totaling $274.3M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Engineering Services; Other Management Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541330 (Engineering Services). Its public SAM.gov registration lists BALTIMORE, MD, USA.
At a glance
Lifetime prime obligations$274.3M
Prime awards22
Awards with future end dates10
Top-agency concentration52.7%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- CONSTELLATION ENERGY SOLUTIONS, LLC
- UEI
- XVPREJLB2MY6
- CAGE
- 8EPG0
- Registered address
- 1310 POINT ST FL 8TH, BALTIMORE, MD, 21231, USA
- Registration status
- Active
- Primary NAICS
- 541330 — Engineering Services
- SAM activation
- Jan 7, 2026
- Initial registration
- Aug 15, 2019
- Entity start
- Jul 11, 2016
- SAM updated
- Feb 15, 2026
- Registration expires
- Jan 5, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- DE, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 89243423DEE000019DEPARTMENT OF ENERGY, FEDERAL ENERGY MANAGEMENT PROGRAM, ENERGY SAVINGS PERFORMANCE CONTRACT, INDEFINITE DELIVERY, INDEFINITE QUANTITY - GENERATION 4 ___ | Department of Energy | $5.0K | Aug 2, 2023 | Not available |
| 47PH1122F0026GSA REGION 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC) TASK ORDER FOR THE IMPLEMENTATION OF ENERGY CONSERVATION MEASURES (ECMS) AT SANTA TERESA, FORT HANCOCK, YSLETA, TORNILLO… | General Services Administration | $1.3M | Jan 14, 2022 | Dec 29, 2042 |
| 47PE0523F0034BUILDINGS GENE SNYDER (KY) AND TIMBERLAKE (FL) ESPC - YEAR 10 ANNUAL AND INTEREST PAYMENTS. | General Services Administration | $838.5K | Sep 13, 2023 | Jan 31, 2030 |
| GS21F0139VSIN: 871 100ANCILLARY SUPPLIES AND/OR SERVICES ARE SUPPORT SUPPLIES AND/OR SERVICES WHICH ARE NOT WITHIN THE SCOPE OF ANY OTHER SIN ON THIS SCHEDULE. THESE SUPPLIES… | General Services Administration | $37.4M | Sep 3, 2009 | Not available |
| 47PM0725F0008ENERGY PERFORMANCE SAVING CONTRACT - TO INSTALL ENERGY EFFICIENT EQUIPMENT | General Services Administration | $114.8M | Oct 31, 2024 | Apr 30, 2047 |
| DEEE0008031IGF::OT::IGF DEPARTMENT OF ENERGY, FEDERAL ENERGY MANAGEMENT PROGRAM, ENERGY SAVINGS PERFORMANCE CONTRACT INDEFINITE DELIVERY, INDEFINITE QUANTITY | Department of Energy | $5.0K | Apr 28, 2017 | Not available |
| N6258310F0324ESPC AT NAVAL STATIONS GREAT LAKES | Department of Defense | $44.9M | Dec 18, 2009 | Aug 31, 2029 |
| W912DY19F0590ESPC TASK ORDER AT FORT AP HILL, VA | Department of Defense | $13.5M | Sep 30, 2019 | Mar 31, 2035 |
| N3943016F1803IGF::OT::IGF ESPC AT NAVAL STATION GREAT LAKES. CONSTRUCTION AND PERFORMANCE PERIOD SERVICES FOR LIGHTING, WATER AND SEWER, COMMISSIONING, HVAC, BUILDING ENVELOPE, AND RENEWABLE… | Department of Defense | $81.4M | Feb 5, 2016 | Aug 31, 2034 |
| N3943016F1838IGF::OT::IGF ESPC AT MARINE CORPS LOGISTICS BASE ALBANY. CONSTRUCTION AND PERFORMANCE PERIOD SERVICES FOR BOILER PLANT IMPROVEMENTS, LIGHTING IMPROVEMENTS, ELECTRIC MOTORS AND… | Department of Defense | $161.2M | Sep 30, 2016 | Sep 29, 2041 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 15, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Aug 15, 2019 |
| Entity start | Jul 11, 2016 |
| Industry | Reported size status |
|---|---|
| 541330 — Engineering Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JOHN C GUREGIAN | Government business | Contact method not published | SAM registration | Not available |
| DAVID R HIRSCHAUER | Alternate government business | Contact method not published | SAM registration | Not available |
| DAVID R HIRSCHAUER | Electronic business | Contact method not published | SAM registration | Not available |
| JOHN C GUREGIAN | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541330 — Engineering Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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