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SEC registrant · CIK 0000068589

QUESTAR GAS CO

QUESTAR GAS CO (CIK 0000068589, EIN 87-0407509) reported revenue of $947 million ($947,000,000) for FY2017 (2017-01-01 to 2017-12-31) and net income of $67.5 million ($67,500,000) for FY2017 (2017-01-01 to 2017-12-31), as filed in its 10-K filed 2018-02-27 (accession 0001193125-18-060949).

Figures are as filed with the SEC in XBRL, in whole US dollars unless stated, for the company's own fiscal years (fiscal year ends December 31).

Data as of Oct 21, 2026 (Olympus publication) · Markdown version

  • Values are as filed by the company in its 10-K and 10-Q XBRL data. When a later filing restates a value, the latest filed value is shown and the first reported value is noted.

Identifiers

As published in the company's EDGAR submissions record.

IdentifierValue
CIK0000068589
EIN87-0407509
SIC industry code4924 Natural Gas Distribution
State or country of incorporationUT
Fiscal year endDecember 31
Entity typeoperating
Olympus entity IDorg_380s27e8yy3k8pnkqj1rxct0k4
  • The EIN is the one the filer gave to EDGAR. The SEC does not verify it; Olympus checks only that it has nine digits and a prefix the IRS assigns.

Latest annual financial metrics

The latest annual value of each standardised metric, with the filing it was taken from.

MetricValueFiscal periodPeriodFormFiledAccession numberXBRL concept
Revenue$947,000,000FY20172017-01-01 to 2017-12-3110-K2018-02-270001193125-18-060949SalesRevenueNet
Net income$67,500,000FY20172017-01-01 to 2017-12-3110-K2018-02-270001193125-18-060949NetIncomeLoss
Total assets$2,697,800,000FY2017as of 2017-12-3110-K2018-02-270001193125-18-060949Assets
Total liabilities$1,972,700,000FY2017as of 2017-12-3110-K2018-02-270001193125-18-060949Liabilities
Stockholders' equity$725,100,000FY2017as of 2017-12-3110-K2018-02-270001193125-18-060949StockholdersEquity
Operating cash flow$141,300,000FY20172017-01-01 to 2017-12-3110-K2018-02-270001193125-18-060949NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
Shares outstanding9,189,626 sharesFY2017as of 2018-02-1610-K2018-02-270001193125-18-060949EntityCommonStockSharesOutstanding
  • Accession numbers link to the filing's index on SEC EDGAR.

Revenue and net income history

Every annual revenue and net income value served for fiscal years 2008-2017, newest first, each with its filing.

MetricFiscal periodPeriodValueFormFiledAccession number
RevenueFY20172017-01-01 to 2017-12-31$947,000,00010-K2018-02-270001193125-18-060949
RevenueFY20162016-01-01 to 2016-12-31$921,300,00010-K2018-02-270001193125-18-060949
Net incomeFY20172017-01-01 to 2017-12-31$67,500,00010-K2018-02-270001193125-18-060949
Net incomeFY20162016-01-01 to 2016-12-31$57,200,00010-K2018-02-270001193125-18-060949

Recent 10-K and 10-Q filings

The 12 most recent 10-K, 10-Q and amendment filings in EDGAR, newest first.

FormFiledPeriod of reportAccession numberDocument
10-Q2018-11-022018-09-300001564590-18-026499ck0000068589-10q_20180930.htm
10-Q2018-08-022018-06-300001564590-18-018694ck0000068589-10q_20180630.htm
10-Q2018-05-042018-03-310001564590-18-010935ck0000068589-10q_20180331.htm
10-K2018-02-272017-12-310001193125-18-060949d499697d10k.htm
10-Q2017-11-012017-09-300001564590-17-020642ck0000068589-10q_20170930.htm
10-Q2017-08-032017-06-300001564590-17-015132ck0000068589-10q_20170630.htm
10-Q2017-05-042017-03-310001193125-17-157946d375517d10q.htm
10-K2017-03-152016-12-310001193125-17-083335d282888d10k.htm
10-Q2016-11-092016-09-300001193125-16-764490d146829d10q.htm
10-Q2016-08-042016-06-300000751652-16-000410str6301610-q.htm
10-Q2016-04-282016-03-310000751652-16-000358str3311610-q.htm
10-K/A2016-04-282015-12-310000751652-16-000357str12311510kamended.htm

Identifier registry

The company's identifiers in the Olympus identifier registry, each with how it was linked and its source.

SchemeValueHow linkedSourcePublished
SEC Central Index Key (CIK) · OLY-US-SEC-CIK0000068589published by the sourcedata.sec.gov/submissions/CIK0000068589.json2026-10-21

Former names

NameFromTo
MOUNTAIN FUEL SUPPLY CO1994-01-141998-01-09

Sources

  • EDGAR submissions (nightly bulk archive) (company profile and filings) — U.S. Securities and Exchange Commission. EDGAR snapshot sha256:f7d2a4f18cb91aae, source date 2026-10-20. https://data.sec.gov/submissions/CIK0000068589.json
  • EDGAR XBRL company facts (nightly bulk archive) (financial metrics) — U.S. Securities and Exchange Commission. EDGAR snapshot sha256:01e4045aa34d7224, source date 2026-10-20. https://data.sec.gov/api/xbrl/companyfacts/CIK0000068589.json
  • Published by Olympus on Oct 21, 2026.
  • Source data: U.S. Securities and Exchange Commission (EDGAR). Values are as filed by the registrant; Olympus does not audit or adjust them.
  • Olympus is not affiliated with or endorsed by the U.S. Securities and Exchange Commission.

Get this data from the API

The same figures, with provenance on every value, from the API (free API key, reference) or from an AI agent through the Olympus MCP server.

curl
curl -s "https://api.olympus.new-odyssey.com/v1/sec/companies/0000068589" -H "X-API-Key: $OLYMPUS_API_KEY"

curl -s "https://api.olympus.new-odyssey.com/v1/sec/companies/0000068589/financials" -H "X-API-Key: $OLYMPUS_API_KEY"

curl -s "https://api.olympus.new-odyssey.com/v1/sec/companies/0000068589/filings?limit=12" -H "X-API-Key: $OLYMPUS_API_KEY"
MCP tool call
get_sec_company_financials {"cik":"68589"}

On SEC EDGAR

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