SIC 4900 · Transportation, Communications and Utilities

Electric, Gas & Sanitary Services

OpenFilings tracks 2 companies that the SEC classifies under Standard Industrial Classification code 4900; the most recent filing among them is dated Oct 5, 2026. 1 of them report standardized annual figures in XBRL, shown in the revenue column.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. Not investment advice.

Companies in this industry

Electric, Gas & Sanitary Services companies (SIC 4900)
#CompanyStateLatest filingRevenue (latest FY)
300EONGY E.ON SEGermanyAug 21, 2025—
1749MGEE MGE ENERGY INCWIOct 5, 2026—FY2025

Ranked by position in the SEC company ticker list (roughly by market value) among all companies we track. Revenue is the latest full fiscal year; amounts in a foreign currency are shown with its code.

Latest reports from these companies

Annual, quarterly and current reports and proxy statements filed by the companies above, newest first.

Recent filings, SIC 4900
FiledCompanyFormWhat it isOriginal
Oct 5, 2026MGEE MGE ENERGY INC8-KMaterial agreement; New financial obligation· period Oct 1, 2026Document · Index
Aug 21, 2026MGEE MGE ENERGY INC8-KOther events· period Aug 21, 2026Document · Index
Aug 5, 2026MGEE MGE ENERGY INC8-KResults of operations; Regulation FD disclosure· period Aug 5, 2026Document · Index
Aug 5, 2026MGEE MGE ENERGY INC10-QQuarterly report· period Jun 30, 2026Document · Index
Jun 23, 2026MGEE MGE ENERGY INC8-KDirector or officer change· period Jun 19, 2026Document · Index
May 22, 2026MGEE MGE ENERGY INC8-KShareholder vote results· period May 19, 2026Document · Index
May 8, 2026MGEE MGE ENERGY INC8-KRegulation FD disclosure· period May 8, 2026Document · Index
May 8, 2026MGEE MGE ENERGY INC8-KMaterial agreement; Other events· period May 6, 2026Document · Index
May 5, 2026MGEE MGE ENERGY INC8-KResults of operations· period May 5, 2026Document · Index
May 5, 2026MGEE MGE ENERGY INC10-QQuarterly report· period Mar 31, 2026Document · Index
Apr 21, 2026MGEE MGE ENERGY INC8-KDirector or officer change· period Apr 17, 2026Document · Index
Apr 2, 2026MGEE MGE ENERGY INCDEF 14ADefinitive proxy statement· period Mar 30, 2026Document · Index
Feb 24, 2026MGEE MGE ENERGY INC10-KAnnual report· period Dec 31, 2025Document · Index
Aug 21, 2007EONGY E.ON SE6-KLIVE FILING· period Aug 21, 2007Document · Index
Aug 15, 2007EONGY E.ON SE6-KReport of a foreign private issuer· period Jun 30, 2007Document · Index
Jun 27, 2007EONGY E.ON SE6-KLIVE FILING· period Jun 27, 2007Document · Index
Jun 21, 2007EONGY E.ON SE6-KLIVE FILING· period Jun 21, 2007Document · Index
May 31, 2007EONGY E.ON SE6-KLIVE FILING· period May 31, 2007Document · Index
May 9, 2007EONGY E.ON SE6-KReport of a foreign private issuer· period May 9, 2007Document · Index
May 8, 2007EONGY E.ON SE6-KLIVE FILING· period May 8, 2007Document · Index
Apr 2, 2007EONGY E.ON SE6-KAUTO-GENERATED PAPER DOCUMENT· period Mar 31, 2006Document · Index
Mar 26, 2007EONGY E.ON SE6-KLIVE FILING· period Mar 26, 2007Document · Index
Mar 7, 2007EONGY E.ON SE20-FANNUAL REPORT OF FOREIGN PRIVATE ISSUER· period Dec 31, 2006Document · Index

Related industries in Transportation, Communications and Utilities

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Source

  • U.S. Securities and Exchange Commission, EDGAR company submissions (SIC code and description) and XBRL company facts. The SEC does not endorse OpenFilings.