Contractor directory
UEI RPUWKYL41MJ7 · CAGE 0CFX1

Washington GAS Light Company

Washington GAS Light Company received $14.3M in federal prime contract obligations in the 12 months ending Oct 5, 2026, down 36.5% from $22.6M the year before, and $115.1M since FY2022. Its largest customer is the Department of Health and Human Services.

See 6 contracts ending in the next 18 months ↓
Obligations, latest 12 months
$14.3M
down 36.5% vs. $22.6M
Since FY2022
$115.1M
87 awards
Awards with activity
30
Latest 12 months
Most recent action
Sep 28, 2026
First seen Oct 5, 2021

Contractor details

Unique Entity ID (UEI)
RPUWKYL41MJ7
CAGE code
0CFX1
Doing business as
Washington GAS
Headquarters
Washington, DC
Business size
Other Than Small Business
Parent company
Altagas Limited (UEI SETDAPENNLC5)

As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.

Obligations by fiscal year

Net prime contract obligations by federal fiscal year.

FY2022
$22.4M
FY2023
$29.1M
FY2024
$26.7M
FY2025
$22.6M
FY2026
$14.3M

Markets where it ranks top 10

Agency and NAICS markets where this UEI is one of the ten largest primes in the latest 12 months.

Top agencies

Funding agencies ranked by obligations since FY2022.

Funding agencyLatest 12 moSince FY2022
Department of Health and Human Services$11.0M$69.0M
Smithsonian Institution$0$11.2M
Department of Transportation−$235K$10.2M
Department of Homeland Security$105K$7.7M
National Aeronautics and Space Administration$460K$6.2M
National Archives and Records Administration$300K$2.7M

Top NAICS codes

Industry codes agencies recorded on this contractor's awards, since FY2022.

NAICSIndustryLatest 12 moSince FY2022
221210Natural Gas Distribution$14.3M$115.0M
221122Electric Power Distribution$0$135K

What it sells

Product and service codes (PSC) on this contractor's awards, since FY2022.

PSCDescriptionSince FY2022
S112Utilities- Electric$61.3M
S111Utilities- GAS$47.4M
S119Utilities- Other$6.3M
9140Fuel Oils$76K
6110Electrical Control Equipment$12K

Contracts ending in the next 18 months

This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.

AwardAgencyObligatedCurrent end
75N99022F00013
Department of Health and Human Services
WASHINGTON GAS UTILITY PAYMENTS METER# 1, 20, 56 & CONSOLIDATED BILLING CONTRACT# NEW CONTRACT
$58.9MNov 30, 2026
693JK422F5500001
Department of Transportation
CONTRACT WITH WASHINGTON GAS AGAINST THE GSA AREA WIDE CONTRACT GS00P16SD1206
$2.2MDec 31, 2026
DU203NP17T00004
Department of Housing and Urban Development
UTILITIES; NATURAL GAS SERVICES
$2.5MDec 31, 2026
HHSF223201610127G
Department of Health and Human Services
USEC PHASE 7 ENERGY CONSERVATION MEASURES AT MRC MOD I AND MOD II
$1.6MSep 1, 2027
80GSFC24FA066
National Aeronautics and Space Administration
GENERATION AND TRANSMISSION OF NATURAL GAS TO NASA GSFC IN GREENBELT, MD.
$876KOct 31, 2027
N4008026F0193
Department of Defense
THE CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, AND EQUIPMENT NECESSARY TO PERFORM THE WORK IDENTIFIED IN ATTACHED BCA 310004, INCLUDING INSTALLATION OF NEW UTILITY…
$1.1MDec 31, 2027

Recent awards

This contractor's newest prime contract awards, most recent first.

AwardAgencyObligatedAwarded
140D0426F1049
Armed Forces Retirement Home
CONTRACTOR SHALL PROVIDE RELIABLE INTERRUPTIBLE NATURAL GAS SERVICES TO THE ARMED FORCES RETIREMENT HOME, WASHINGTON DC. THIS IS IN ACCORDANCE WITH THE AREA-WIDE PUBLIC UTILITY…
$200KAug 31, 2026
140D0426F1045
Armed Forces Retirement Home
CONTRACTOR SHALL PROVIDE RELIABLE NON-INTERRUPTIBLE NATURAL GAS SERVICES TO THE ARMED FORCES RETIREMENT HOME, WASHINGTON DC. THIS IS IN ACCORDANCE WITH THE AREA-WIDE PUBLIC…
$55KAug 31, 2026
75N98026F00330
Department of Health and Human Services
NATURAL GAS UTILITY SERVICES FOR THE NCI CONSOLIDATED RESEARCH LAB (CRL) FACILITY AND NCI SHADY GROVE CAMPUS. WASHINGTON GAS ENERGY SERVICES INC:1195377 [26-020278]
$268KAug 28, 2026
70T01026F7668N018
Department of Homeland Security
NATURAL GAS SERVICE FOR THE TRANSPORTATION SYSTEM INTEGRATION FACILITY (TSIF) IN ARLINGTON, VA.
$35KAug 19, 2026
88310326F00083
National Archives and Records Administration
A2 GAS DISTRIBUTION SERVICES
$200KJun 26, 2026
N4008026F0193
Department of Defense
THE CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, AND EQUIPMENT NECESSARY TO PERFORM THE WORK IDENTIFIED IN ATTACHED BCA 310004, INCLUDING INSTALLATION OF NEW UTILITY…
$1.1MJun 12, 2026
2031ZA26F00240
Department of the Treasury
NATURAL GAS SERVICES FOR LANDOVER, MD FACILITY.
$67KMay 5, 2026
140D0426F9400
Armed Forces Retirement Home
INTERRUPTIBLE NATURAL GAS SERVICES
$170KJan 6, 2026

Other Altagas Limited entities

UEIs that report the same ultimate parent in SAM.gov. Ownership records can lag acquisitions.

Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.

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