Gov Contract Index

Washington Gas Light Company

Washington Gas Light Company has been obligated $15,623,856 on federal contracts as this entity, not counting any subsidiaries. The 1 largest of 1 awards on record are below, from 1 awarding agency.

Obligations net of de-obligations, as reported by the awarding agency. Not revenue, not profit, and not a measure of the company’s size.

Who this is

Unique Entity ID (UEI)RPUWKYL41MJ7
DUNS (retired 2022)006920607
Parent companyAltagas Limited (SETDAPENNLC5)
Also filed asWashington Gas Light Company I · Washington Gas Light Company Inc · Washington Gas Light Company Incorporated
Registered asCorporate Entity Not Tax Exempt Foreign Owned Other Than Small Business
Registered addressWashington, DC

Largest awards

AwardAgencyObligatedPeriod
GSP1109YM0014 General Services Administration
Public Buildings Service
$347,037,395 2009-01-14 – 2019-01-14
performed in DC

Others under the same parent

USAspending records these under Altagas Limited as well. A company and its parent are different entities with different figures.

Tell me when Washington Gas Light Company wins something

One email when a new federal contract award to Washington Gas Light Company appears in the Treasury’s data, with the agency, the amount and where the work is performed. Measured over one week in September 2026, a company in this register took a median of one new award, so this is an alert rather than a feed.

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Source: USAspending.gov, the U.S. Treasury’s DATA Act award data, in the public domain. This site is not affiliated with any agency. A listing here is a record of federal obligations and is not an endorsement or a statement about the company’s conduct. If something here is wrong, tell us and we will correct it.