Overview
Obligated since award on contracts active FY2021–FY2026; subcontractors: reported value since award
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Insight Two subcontractorsSubcontractor (sub): a company hired by the prime to do part of a federal contract. It works for the prime, not the government. Glossary received 75% of what it reported subcontracting. See more on the Teaming tab
Prime contract obligationsObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary, FY2019–FY2026
Includes FY2026 so far: $11.3M, still being reported
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight Largest year: $15.2M in FY2025. See more on the Contracts tab
$275M since award = $30.9M in FY2021–FY2026 + $244M before FY2021
Click a state to open its page.
- District of Columbia$115M · 42%
- Georgia$42M · 15%
- Illinois$41.5M · 15%
- California$39.8M · 15%
- Maryland$22.3M · 8.1%
- Virginia$7.16M · 2.6%
- Pennsylvania$5.41M · 2.0%
- Texas$1.34M · 0.5%
- Massachusetts$227K · 0.1%
4 smaller, $14.1M together.
Insight 42% was performed in District of Columbia. See more on the Contracts tab
Contracts
13 contracts with an action since FY2021
Click a tile to open its contract.
Insight DEEE0008031 orders hold 42% of these contracts' obligations.
Hover over a year to see its value.
Insight 41% of its prime obligations came through DEAM3609GO29033 orders.
Current end date of each prime contract with an action since FY2021
Hover over a month to see its value.
Constellation Energy Solutions, LLC prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
1 end within 12 months.
Showing 1–10 of 13 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| 47PM0725F0008 | DEEE0008031 | PBS R11 BUILDING SERVICES DIVISION CENTER 3 (47PM07) | $114,793,215 | Apr 30, 2047 | Running |
| N3943016F1803 | DEAM3609GO29040 | NAVFAC SYSTEMS AND EXP WARFARE CTR (N39430) | $41,460,490 | Aug 31, 2034 | Running |
| N3943016F1838 | DEAM3609GO29033 | NAVFAC SYSTEMS AND EXP WARFARE CTR (N39430) | $41,145,731 | Sep 29, 2041 | Running |
| N6258310F0324 | DEAM3698GO10334 | NAVFAC SYSTEMS AND EXP WARFARE CTR (N39430) | $39,847,656 | Aug 31, 2029 | Running |
| DEAT2608NT06659 | DEAM3602NT41458 | NATIONAL ENERGY TECHNOLOGY LABORATORY (892433) | $12,558,889 | Jul 31, 2025 | Ended |
| SP060419F8003 | DEAM3609GO29040 | DLA ENERGY (SP0604) | $9,661,143 | Oct 1, 2038 | Running |
| W912DY19F0590 | W912DY15D0043 | W2V6 USA ENG SPT CTR HUNTSVIL (W912DY) | $7,163,838 | Mar 31, 2035 | Running |
| N6258308F0087 | DEAM3699EE73681 | NAVFAC SYSTEMS AND EXP WARFARE CTR (N39430) | $5,413,101 | Apr 1, 2027 | Ends within 12 months |
| 47PH1122F0026 | DEEE0008031 | PBS R7 ENERGY & ACQUISITON SUPPORT (47PH11) | $1,342,023 | Dec 29, 2042 | Running |
| 47PE0523F0034 | DEAM3609GO29033 | PBS ENERGY DIVISION (47PA10) | $838,451 | Jan 31, 2030 | Running |
Buyers
Department of the Navy: $128M obligated since award; $13.8M in FY2021–FY2025 actions
Click a tile to open its office page.
Insight Department of the Navy placed 47%.
Contracting offices that awarded its prime contracts, FY2021–FY2026
See which offices award its contracts.
6 offices awarded only one contract.
Showing 1–8 of 8 offices
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| NAVFAC SYSTEMS AND EXP WARFARE CTR (N39430) | Department of the Navy | 4 | $127,866,978 | Jun 17, 2008 | Apr 20, 2026 |
| PBS R11 BUILDING SERVICES DIVISION CENTER 3 (47PM07) | Public Buildings Service | 1 | $114,793,215 | Oct 31, 2024 | Apr 27, 2026 |
| NATIONAL ENERGY TECHNOLOGY LABORATORY (892433) | Department of Energy | 1 | $12,558,889 | Jul 31, 2008 | Jun 4, 2025 |
| DLA ENERGY (SP0604) | Defense Logistics Agency | 1 | $9,661,143 | Feb 15, 2019 | Nov 18, 2025 |
| W2V6 USA ENG SPT CTR HUNTSVIL (W912DY) | Department of the Army | 3 | $7,391,369 | Sep 30, 2019 | Apr 10, 2026 |
| PBS R7 ENERGY & ACQUISITON SUPPORT (47PH11) | Public Buildings Service | 1 | $1,342,023 | Jan 14, 2022 | Aug 13, 2026 |
| PBS ENERGY DIVISION (47PA10) | Public Buildings Service | 1 | $838,451 | Sep 13, 2023 | Jul 1, 2026 |
| NASA SHARED SERVICES CENTER (80NSSC) | National Aeronautics and Space Administration | 1 | $86,791 | Jan 5, 2024 | May 28, 2025 |
Teaming
Subcontracts Constellation Energy Solutions, LLC received, by prime order
Whom it works under and on what.
3 orders, all under 75N91019D00024.
Showing 1–3 of 3 subcontracts
| Philadelphia Facilities Management Corporation | INP14PC00048 | Office 26230 | $12,778,066 | Dec 15, 2021 |
| Leidos Biomedical Research Inc. | 75N91024F00011under 75N91019D00024 | NIH NCI (75N910) | $60,028 | Jul 8, 2025 |
| Leidos Biomedical Research Inc. | 75N91020F00003under 75N91019D00024 | NIH NCI (75N910) | $32,472 | Sep 3, 2024 |
Subcontractors to Constellation Energy Solutions, LLC, reported since award
Who works under its prime contracts that had an action in FY2021–FY2026.
The 10 largest received 100% of the reported value.
Showing 1–4 of 4 subcontractors
| Since award, US$ | ||||||
|---|---|---|---|---|---|---|
| ReportsSubaward report: a prime's report of a first-tier subcontract of $30,000 or more. The amount is what the prime reported, not money paid. Glossary | Own prime $, 10 FYOwn prime $, 10 FY: the subcontractor's own prime contract obligations in each of the last ten fiscal years, not money from this prime. The latest year is reported so far. Glossary | |||||
| Rife International, LLC | MarylandPotomac, MD | 1 | 1 | $2,796,407 | Mar 28, 2025 | FY2017–FY2026, low $237K in FY2025, high $1.7M in FY2021 |
| Pearl Street Systems, LLC | 1 | 1 | $1,438,773 | Apr 4, 2025 | FY2017–FY2026, low $73.5K in FY2021, high $73.5K in FY2021 | |
| I-star Energy Solutions LLC | PennsylvaniaQuarryville, PA | 1 | 1 | $1,173,443 | Apr 9, 2025 | |
| Ecm Holding Group Inc. | WisconsinOshkosh, WI | 1 | 1 | $263,404 | Apr 4, 2025 | |
Opportunities
Open opportunities matching Constellation Energy Solutions, LLC's registered industries
Notices in its 1 industry (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 541330
25 of the next 25 are due within 30 days.
25 of 120 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| RADIAC AND RADCON PROGRAM PROFESSIONAL SUPPORT SERVICES (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL SURFACE WARFARE CENTER (N64267) | Oct 19, 2026 |
| A-E Environmental Program at Robins AFB, GA (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8571 MAINT CONTRACTING AFSC PZIM | Oct 19, 2026 |
| Alaska Range Combat Training Integrated Communications and Support (ARCTICS) II Virtual Industry Day (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA5215 766 ESS PKP | Oct 19, 2026 |
| SR Power Supplies Rack Detailed Design for ALS-U (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of EnergyOffice 899032 | Oct 20, 2026 |
| DOC Architect and Engineering IDIQ (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Office of the Secretary (DOC)DEPT OF COMMERCE SSPO (1331L5) | Oct 20, 2026 |
| NAWCAD (WOLF) Airborne Systems Integration (ASI ) Division Technical/Project Management Support (TPMS) (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR SYSTEMS COMMAND (N00019) | Oct 20, 2026 |
| Pin Wire Tester Evaluation (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8126 AFSC PZIMB | Oct 20, 2026 |
| Coordinated SECREP Management and Strategic Logistics Services (CSM_SLS) (opens in Procura)Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)COMMANDER (M67004) | Oct 20, 2026 |
| Engineering & Technical Support - Weather Instrumentation (WX) Subsystem Support (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| 2027 US AND UK WEAPON CONTROL SYSTEM SPARES AND SPECIAL SUPPORT EQUIPMENT (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)PAE STRATEGIC SYSTEMS PROGRAMS (N00030) | Oct 20, 2026 |
| Request for Whitepaper - AEDC Facility Digital Twins and Predictive Analytics (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA9101 AEDC PKP PROCRMNT BR | Oct 21, 2026 |
| Software Defined Radio Solutions (SDRS) Integrated Product Team (IPT) Technical Support (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NIWC ATLANTIC (N65236) | Oct 21, 2026 |
| NAWCAD WOLF - Presolicitation Notice – Sole-Source Requirement for SNC Hardware and Software Trouble Report Support Basic Ordering Agreement (BOA) Task Order (TO) (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER AIR DIV (N00421) | Oct 21, 2026 |
| Missile Defense Agency - Advanced Planning Services (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Missile Defense Agency (DOD)MISSILE DEFENSE AGENCY (MDA) (HQ0854) | Oct 21, 2026 |
| LARS Hardware Refresh (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8509 AFLCMC WIUKA | Oct 21, 2026 |
| HVAC Re-Engineering Service (opens in Procura)Special Notice · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL RESEARCH LABORATORY (N00173) | Oct 22, 2026 |
| 619-25-902 | Mitigate Critical Electrical Hazards | AE CPS (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of Veterans Affairs247-NETWORK CONTRACT OFFICE 7 (36C247) | Oct 22, 2026 |
| Sources Sought - BIOMEDICAL ENGINEERING TECHNICAL SUPPORT SERVICES (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | National Institutes of Health (HHS)NATIONAL INSTITUTES OF HEALTH OLAO (75N980) | Oct 22, 2026 |
| Provide design services to perform field condition assessments of existing coating systems as defined in NASA/KSC’s Corrosion Control database, input condition assessment data into the database. (opens in Procura)Special Notice · Set aside: 8(a) sole source · NAICS 541330Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 22, 2026 |
| NAWCAD WOLF IC2IS Intelligence Communications Support Follow-On Sources Sought (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER AIR DIV (N00421) | Oct 23, 2026 |
| Advance Notice DRAFT RFP N0016426R3007 NON-PERSONAL ACQUISITION ENGINEERING, PRODUCT SUPPORT AND LOGISTICS (PSL) SUPPORT TO THE MARITIME ELECTROMAGNETIC WARFARE DIVISION- PSC R706 - NAICS 541330 (opens in Procura)Special Notice · Set aside: Service-disabled veteran-owned small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NSWC CRANE (N00164) | Oct 23, 2026 |
| FDRMC ENGINEERING SUPPORT SERVICES (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP FLC SIGONELLA NAPLES OFFICE (N68171) | Oct 23, 2026 |
| PM MAGTF C2 PMO Support Services Engineering and Logistics (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)COMMANDER (M67854) | Oct 23, 2026 |
| *FOR SEAPORT-NXG MAC HOLDERS* PROGRAM MANAGEMENT SUPPORT - FULL SMALL BUSINESS SET ASIDE Interested vendors are required to request access to restricted documents by emailing stephanie.r.tomaszewicz.civ@us.navy.mil (cc heather.l.rhoads2.civ@us.navy.mil) (opens in Procura)Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NSWC PHILADELPHIA DIV (N64498) | Oct 23, 2026 |
| MODIFIED WC-130J RTP APN-241 WEATHER RADAR SUSTAINING ENGINEERING SUPPORT RESEARCH AND SUPPORT TASK (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8509 AFLCMC WIUKA | Oct 23, 2026 |
Registration and contacts
Registration
- UEI
- XVPREJLB2MY6
- CAGE code
- 8EPG0
- Registration
- Active, expires Jan 5, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- BALTIMORE, MD, 21231
- Congressional district
- MD-07
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 1 industry; primary 541330
- 541330 Engineering ServicesPrimary
Contacts at Constellation Energy Solutions, LLC
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Alternate electronic business POC · Past performance POCSAM.gov registrationAs of Sep 3, 2026 | Sep 3, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Electronic business POC · Alternate government business POC · Alternate past performance POCSAM.gov registrationAs of Sep 3, 2026 | Sep 3, 2026 |
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