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EXELON CORPORATION

Parent23 subsidiariesUEI: RQNMMKNVVES8

EXELON CORPORATION is a federal contractor, registered under UEI RQNMMKNVVES8. It has been awarded $48,000 in federal contracts. Primary work spans Unknown NAICS. Top awarding agencies include Department Of Energy (doe).

Contact Information

Registration and classification details

Registration

UEI Code

RQNMMKNVVES8

Subsidiaries

23 companies roll up into EXELON CORPORATION, sized by each one's own awards

See all
Award distribution
$1.8B
Top 8 hold 90%
PEPCO Energy Services, INC.$447.0MPEPCO Energy Services, INC.$394.0MConstellation Newenergy, INC.$230.6M15 others$186.3MConstellation Energy Services, INC.$136.9MBaltimore Gas and Electric Company$121.7MConstellation Newenergy, INC.$114.5MConstellation Newenergy, INC.$89.1MCompass Energy Gas Services, LLC$59.8M
1PEPCO Energy Services, INC.UEI E4F9KLJJPCY7$447.0M25.1%2PEPCO Energy Services, INC.UEI FZR6L2M4ER55$394.0M22.1%3Constellation Newenergy, INC.UEI QCKTDJ7LJWD8$230.6M13.0%4Constellation Energy Services, INC.UEI DCFYPD85HCT5$136.9M7.7%5Baltimore Gas and Electric CompanyUEI HU9CAF9EBZK5$121.7M6.8%6Constellation Newenergy, INC.UEI XBN8AFARBEP9$114.5M6.4%7Constellation Newenergy, INC.UEI KXSCGAPLQRY7$89.1M5.0%8Compass Energy Gas Services, LLCUEI U9R5BE5FL1M9$59.8M3.4%
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9Atlantic City Electric CompanyUEI F13MLKBKJYU7$55.1M3.1%10BGE Home Products and Services LLCUEI XK5JKANU7EN8$38.3M2.2%11Constellation Energy Projects & Services Group, INCUEI K6JJTT9K8F56$22.8M1.3%12Exelon Energy CompanyUEI PGJNXPNH6QP1$21.4M1.2%13Constellation Energy Services-Natural Gas, LLCUEI WWDEZK8WK3B4$15.4M0.9%14Constellation Newenergy, INC.UEI YLWRK6SU1AL7$13.7M0.8%15Constellation Energy Services of New YORK, INCUEI CVRXG5Q4T8Q5$13.7M0.8%16Conectiv, LLCUEI DMAHLG3FJM85$5.1M0.3%
17Butter Creek Power, LLCUEI F9E3DNY3JKR8$500.0K0.0%18Star Electricity, INC.UEI J5QLQU8C62F5$331.6K0.0%19Wenninger Company, INC., and Exelon CompanyUEI GMHFKVS1JGZ5$12.8K0.0%20Exelon Powerlabs LLCUEI NBTJU1FCVCE6$968.00.0%21Constellation Solar California, LLCUEI MEA7GNTQF5K722Constellation Newenergy, INC.UEI HQFKNSJGDQ2323CLT Energy Services Group, L.L.C.UEI P4ZNQS5XJNM7

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Open opportunities in EXELON CORPORATION's top NAICS codes and agencies

NAICS: 339113
New
Tychem QC Hoods, 20 Pack, Single Bib, White
Solicitation # 00075085
Department Of Energy

POSTED

1 day ago

DEADLINE

in 6 days
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NAICS: 423850
New
Tactical Engagement Simulation System
Solicitation # RFQ 75110
Department Of Energy

POSTED

1 day ago

DEADLINE

in 18 days
View Details
NAICS: 332999
New
FABRICATION OF RACKS FOR HR-3 EXTRACTION WELLS
Solicitation # 393737
Department Of Energy

POSTED

1 day ago

DEADLINE

in 13 days
View Details
NAICS: 513210
New
COTS Risk Repository Software Supply & ImplementationThis subcontract involves the supply and implementation of a commercial off-the-shelf risk repository software solution designed for prime contractors operating on Department of Energy Hanford Site projects. The primary objective is to provide a tool capable of capturing, analyzing, and reporting risk information that aligns with established Work Breakdown Structures. The technical requirements specify that the software must be hosted on-premises within the Hanford Local Area Network and maintain compatibility with Windows 11 and Thin Client hardware. Key security and administrative features include the implementation of Role-Based Access Control and the integration of Official Use Only acknowledgement screens to ensure a fully functional and secure installed system.
Department Of Energy

POSTED

2 days ago

DEADLINE

in 12 days
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NAICS: 541519
New
EXPRESSION OF INTEREST (EOI) HMIS-2026-10-14 FOR RISK REPOSITORY SOFTWARE
Solicitation # HMIS-2026-10-14
Hanford Mission Integration Solutions, acting as a prime contractor for the U.S. Department of Energy, has issued Expression of Interest HMIS-2026-10-14 to conduct market research for a Commercial Off The Shelf risk repository software solution. The objective is to identify capable parties that can provide a consolidated risk register tool for the Hanford Site to capture, analyze, and report risk information across various programs and operational activities. This is a sources-sought effort and not a formal Request for Proposal; therefore, no contract will be awarded based solely on this expression of interest. The required software must be compatible with Windows 11, capable of running on a Thin Client microcomputer, and hosted on-premises within the Hanford local area network. Key technical preferences include role-based access control and Official Use Only acknowledgement prior to database access. Interested respondents must submit a capability statement of no more than twenty pages by October 28, 2026, to Procurement Specialist Jennifer Torres. Submissions must include company contact details, confirmation of registration in the System for Award Management and the Hanford Vendor Portal, and details regarding any teaming or lower-tier arrangements.
Department Of Energy

POSTED

2 days ago

DEADLINE

in 12 days
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NAICS: 484220
New
Hazardous Materials Freight Carrier (Ammunition)This subcontract involves the transportation of ammunition for prime contractors on Department of Energy projects, specifically delivering to a designated site in Richland, Washington. The selected carrier must utilize vehicles certified for explosives and ensure all proper HAZMAT placarding is in place. To maintain operational security and efficiency, deliveries must be strictly coordinated with site contacts to arrive within the designated window of 0700 to 1530, Monday through Thursday. Compliance is a critical component of this agreement, requiring both the carrier and all drivers to possess a valid DOT Hazardous Materials Endorsement. The scope of work encompasses the full transport process, concluding with the delivery and offloading of ammunition at the specified DOE location. This opportunity falls under NAICS code 484220 and is managed through the Department of Energy.
Department Of Energy

POSTED

3 days ago

DEADLINE

in 4 days
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NAICS: 332992
New
Supplier of Ammunition Model D556N9This subcontract involves the procurement and delivery of Model D556N9 ammunition to support prime contractors on Department of Energy projects. The selected supplier is responsible for the full provision of the ammunition, including all necessary packaging, marking, and labeling of hazardous materials in strict accordance with Department of Transportation regulations. All materials must be delivered to the designated receiving facility located in Richland, Washington. To be eligible for the award, contractors must be registered in the System for Award Management and comply with the Buy American Act as specified in FAR 52.225-1. This opportunity falls under NAICS code 332992 and was posted on October 13, 2026, with a response deadline of October 21, 2026.
Department Of Energy

POSTED

3 days ago

DEADLINE

in 4 days
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NAICS: 332992
New
AMMUNITION
Solicitation # 00075068
Hanford Mission Integration Solutions, LLC (HMIS) is soliciting quotes for the procurement of ammunition, specifically model and part number D556N9, to support Prime Contract 89303320DEM000031 with the U.S. Department of Energy, Richland Office. This solicitation, number 00075068, is a set-aside for small businesses, including disadvantaged, women-owned, veteran-owned, service-disabled veteran-owned, and HUBZone small businesses. Award will be granted based on the Lowest Price Technically Accepted (LPTA) criteria, utilizing pass/fail evaluation factors to determine technical acceptability and the lowest overall cost to the buyer. The contract requires strict adherence to FAR 52.225-1 Buy American-Supplies and Department of Transportation regulations for the packaging, marking, and labeling of hazardous materials. Deliveries are to be made to the U.S. Department of Energy C/o HMIS Central Receiving in Richland, Washington, with specific restrictions prohibiting Friday deliveries and requiring advance coordination for special handling. Offerors must be registered in the System for Award Management (SAM) and provide necessary representations and certifications, including an Organizational Conflict of Interest Disclosure Statement. Payment terms are thirty calendar days following the receipt of a proper invoice and acceptance of materials.
Department Of Energy

POSTED

3 days ago

DEADLINE

in 4 days
View Details
New
Federal
WTP ACQUISITIONS - PROCURE DESIGN SPECS FOR VERTICAL PUMPS BNI /
Department Of Energy

POSTED

4 days ago

DEADLINE

N/A
View Details
New
Federal
API 936 MELTER AND BUBBLER INSPECTIONS
Department Of Energy

POSTED

4 days ago

DEADLINE

N/A
View Details
New
Federal
WARM CHANGE TRAILER
Department Of Energy

POSTED

4 days ago

DEADLINE

N/A
View Details
New
Federal
WTP ACQUISITIONS - SPECIFICATION DEVELOPMENT AND PURCHASE 2 CAMER
Department Of Energy

POSTED

4 days ago

DEADLINE

N/A
View Details
New
Federal
WARM PROCESS MODULE EXHAUSTER FABRICATION
Department Of Energy

POSTED

4 days ago

DEADLINE

N/A
View Details
New
Federal
200 WEST CONSTRUCTION LAYDOWN
Department Of Energy

POSTED

4 days ago

DEADLINE

N/A
View Details
New
Federal
LOT 2 BUBBLER ASSEMBLIES FOR HANFORD WTP LAW MELTER
Department Of Energy

POSTED

4 days ago

DEADLINE

N/A
View Details
New
Federal
DFLAW ADMIN FACILITY - PEMB ENGINEERING / FABRICATION/CONSTRUCTIO
Department Of Energy

POSTED

4 days ago

DEADLINE

N/A
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New
Federal
T1P470 - INTRUSION PREVENTION COVERS FOR DST TRANSFERS AND PITS -
Department Of Energy

POSTED

4 days ago

DEADLINE

N/A
View Details
New
Federal
MO2623 GENERAL CONSTRUCTION TRAILER
Department Of Energy

POSTED

4 days ago

DEADLINE

N/A
View Details