SIC 3812 · Manufacturing

Search, Detection, Navigation, Guidance, Aeronautical Sys

OpenFilings tracks 7 companies that the SEC classifies under Standard Industrial Classification code 3812; the most recent filing among them is dated Oct 26, 2026. 7 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

Search, Detection, Navigation, Guidance, Aeronautical Sys companies (SIC 3812)
#CompanyStateLatest filingRevenue (latest FY)
218NOC NORTHROP GRUMMAN CORP /DE/VAOct 20, 2026$42.0BFY2025
293GRMN GARMIN LTD—Oct 13, 2026$7.2BFY2025
328LHX L3HARRIS TECHNOLOGIES, INC. /DE/FLOct 23, 2026—FY2026
475TDY TELEDYNE TECHNOLOGIES INCCAOct 23, 2026$6.1BFY2025
962DRS Leonardo DRS, Inc.VAOct 1, 2026$3.6BFY2025
2117LUNR Intuitive Machines, Inc.TXOct 26, 2026$210.1MFY2025
2164NN NEXTNAV INC.VASep 25, 2026$4.6MFY2025

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 3812
FiledCompanyFormWhat it isOriginal
Oct 23, 2026TDY TELEDYNE TECHNOLOGIES INC10-QQuarterly report· period Sep 27, 2026Document · Index
Oct 22, 2026LHX L3HARRIS TECHNOLOGIES, INC. /DE/8-KDirector or officer change; Regulation FD disclosure· period Oct 21, 2026Document · Index
Oct 22, 2026LUNR Intuitive Machines, Inc.8-KDirector or officer change· period Oct 21, 2026Document · Index
Oct 21, 2026TDY TELEDYNE TECHNOLOGIES INC8-KResults of operations· period Oct 21, 2026Document · Index
Oct 20, 2026NOC NORTHROP GRUMMAN CORP /DE/10-QQuarterly report· period Sep 30, 2026Document · Index
Oct 20, 2026NOC NORTHROP GRUMMAN CORP /DE/8-KResults of operations· period Oct 20, 2026Document · Index
Oct 2, 2026TDY TELEDYNE TECHNOLOGIES INC8-K/ADirector or officer change· period Sep 28, 2026Document · Index
Sep 28, 2026TDY TELEDYNE TECHNOLOGIES INC8-KDirector or officer change· period Sep 28, 2026Document · Index
Aug 21, 2026NOC NORTHROP GRUMMAN CORP /DE/8-KDirector or officer change· period Aug 19, 2026Document · Index
Aug 17, 2026LHX L3HARRIS TECHNOLOGIES, INC. /DE/8-KDirector or officer change; Regulation FD disclosure; Other events· period Aug 16, 2026Document · Index
Aug 13, 2026LUNR Intuitive Machines, Inc.10-QQuarterly report· period Jun 30, 2026Document · Index
Aug 13, 2026LUNR Intuitive Machines, Inc.8-KResults of operations· period Aug 13, 2026Document · Index
Aug 11, 2026NN NEXTNAV INC.10-QQUARTERLY REPORT· period Jun 30, 2026Document · Index
Aug 11, 2026NN NEXTNAV INC.8-KResults of operations· period Aug 11, 2026Document · Index
Aug 10, 2026TDY TELEDYNE TECHNOLOGIES INC8-KRegulation FD disclosure· period Aug 10, 2026Document · Index
Aug 3, 2026LUNR Intuitive Machines, Inc.8-KMaterial agreement; Regulation FD disclosure; Other events· period Aug 3, 2026Document · Index
Jul 30, 2026DRS Leonardo DRS, Inc.10-QQuarterly report· period Jun 30, 2026Document · Index
Jul 30, 2026DRS Leonardo DRS, Inc.8-KResults of operations; Regulation FD disclosure· period Jul 30, 2026Document · Index
Jul 30, 2026LHX L3HARRIS TECHNOLOGIES, INC. /DE/10-QQuarterly report· period Jul 3, 2026Document · Index
Jul 29, 2026GRMN GARMIN LTD10-QQuarterly report· period Jun 27, 2026Document · Index
Jul 29, 2026GRMN GARMIN LTD8-KResults of operations· period Jul 29, 2026Document · Index
Jul 29, 2026LHX L3HARRIS TECHNOLOGIES, INC. /DE/8-KResults of operations· period Jul 29, 2026Document · Index
Jul 28, 2026DRS Leonardo DRS, Inc.8-KOther events· period Jul 28, 2026Document · Index
Jul 24, 2026LHX L3HARRIS TECHNOLOGIES, INC. /DE/8-KDirector or officer change· period Jul 23, 2026Document · Index
Jul 24, 2026TDY TELEDYNE TECHNOLOGIES INC10-QQuarterly report· period Jun 28, 2026Document · Index

Related industries in Manufacturing

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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.