Exchange
—
Entity type
operating
Fiscal year end
Dec 31
Headquarters
UT
Research Summary
AI-assisted · Grounded in filings
QUESTAR GAS CO
Questar Gas Co. has long been a key natural gas distributor in the Mountain West, delivering reliable energy for residential heating, commercial cooking, and industrial process support across its regulated service territory; its infrastructure-intensive offerings include local distribution mains, metering, and maintenance services tailored to utilities, municipalities, and large commercial energy consumers whose operations depend on consistent gas availability. The company operates within the traditionally utility-focused SIC framework (4924 – Natural Gas Distribution), where oversight from state public service commissions and federal environmental regulators keeps service standards high while exposing Questar to capital-intensive compliance and rate-setting constraints; material risks center on demand fluctuations, pipeline integrity, and the interplay between carbon-reduction mandates and aging assets. Catastrophic weather events or delayed approvals for infrastructure investments could affect reliability and returns, making thoughtful regulatory engagement essential. Reference CIK 68589 for the most accurate disclosures and view live SEC filings on Earnings Feed to stay updated.
Recent Filings
- 10-Q120.5 KBQUESTAR GAS COMay 10, 4:27 PM ET·0000068589-07-000004
- 8-K19.2 KBQUESTAR GAS COJan 9, 12:20 PM ET·0000068589-06-000002
- 8-K17.7 KBQUESTAR GAS COAug 30, 6:14 PM ET·0000068589-04-000010
- 10-Q167.6 KBQUESTAR GAS COAug 12, 1:56 PM ET·0000068589-04-000008
- 10-Q183.5 KBQUESTAR GAS CONov 13, 4:56 PM ET·0000068589-03-000019
- 10-Q212.3 KBQUESTAR GAS COAug 13, 3:50 PM ET·0000068589-03-000017
- 8-K10.1 KBQUESTAR GAS COAug 4, 8:53 AM ET·0000068589-03-000015
- 10-Q179.8 KBQUESTAR GAS CONov 13, 6:42 PM ET·0000068589-02-000009
- 8-K8.2 KBQUESTAR GAS COAug 20, 5:18 PM ET·0000068589-02-000007
- 10-Q173.6 KBQUESTAR GAS COAug 14, 12:22 PM ET·0000068589-02-000004
Insiders
0No insiders on record
Tickers
No tickers on record
Addresses
business
333 SOUTH STATE STREET P.O. BOX 45433
SALT LAKE CITY, UT, 84145-0433
mailing
333 SOUTH STATE STREET P.O. BOX 45433
SALT LAKE CITY, UT, 84145-0433
Former Names
- MOUNTAIN FUEL SUPPLY CO1998-01-09