Industry · SIC 3812
Search, Detection, Navigation, Guidance, Aeronautical Sys
65 tracked issuers filing with the SEC under this industry classification.
Issuers
65
Recent filings
40
SIC code
3812
Industry overview
Search, Detection, Navigation, Guidance, Aeronautical Sys
Companies in SIC 3812 design and build radar arrays, inertial navigation units, satellite and GPS augmentation systems, flight management computers, autopilots, avionics suites, and counter-drone sensors that guide aircraft, spacecraft, ships, and advanced defense platforms; their customers range from commercial airframers and airlines to defense primes, space launch providers, and government agencies demanding mission-critical reliability. Revenue depends on long-term procurement cycles and rigorous certification under FAA/EASA airworthiness rules, ITAR/EAR export controls, and tightening cybersecurity mandates, with risks tied to supply-chain bottlenecks, program delays, and geopolitically driven budget swings. In 2024-2025 the sector is pushing AI-enabled sensor fusion, resilient PNT alternatives to GPS, autonomous flight capabilities for cargo and uncrewed systems, compact AESA radars, and digital-twin testing to shorten integration timelines while meeting sustainable aviation goals. View SEC filings on Earnings Feed to monitor how leading navigation and guidance suppliers are capitalizing on these trends and managing regulatory and execution risk.
Source: Earnings Feed research · Nov 23, 2025
Latest filings
- 6-KDETXSEC(opens sec.gov)
- 8-K/ATDYTELEDYNE TECHNOLOGIES INC229.8 KBSEC(opens sec.gov)
- 6-KDETXSEC(opens sec.gov)
- 8-KTDYTELEDYNE TECHNOLOGIES INC197.8 KBSEC(opens sec.gov)
- 144NNNEXTNAV INC.5.6 KBSEC(opens sec.gov)
- 6-KDETXSEC(opens sec.gov)
- 144NNNEXTNAV INC.4.8 KBSEC(opens sec.gov)
- 144LUNRIntuitive Machines, Inc.5.1 KBSEC(opens sec.gov)
- 144NNNEXTNAV INC.6.3 KBSEC(opens sec.gov)
- 144NNNEXTNAV INC.5.6 KBSEC(opens sec.gov)
- 144NNNEXTNAV INC.5.5 KBSEC(opens sec.gov)
- 6-KDETXSEC(opens sec.gov)
- 6-KDETXSEC(opens sec.gov)
- 144NNNEXTNAV INC.6.3 KBSEC(opens sec.gov)
- 144NNNEXTNAV INC.4.9 KBSEC(opens sec.gov)
- 10-QCODACoda Octopus Group, Inc.11.0 MBSEC(opens sec.gov)
- 144LHXSEC(opens sec.gov)
- 144LHXSEC(opens sec.gov)
- 8-KCODACoda Octopus Group, Inc.226.4 KBSEC(opens sec.gov)
- 10-QMINDMIND TECHNOLOGY, INC5.1 MBSEC(opens sec.gov)
- 8-KMINDMIND TECHNOLOGY, INC412.1 KBSEC(opens sec.gov)
- 6-KDETXSEC(opens sec.gov)
- 144DRSLeonardo DRS, Inc.5.6 KBSEC(opens sec.gov)
- 144DRSLeonardo DRS, Inc.6.2 KBSEC(opens sec.gov)
- 144NNNEXTNAV INC.5.7 KBSEC(opens sec.gov)
- SCHEDULE 13G/ACODACoda Octopus Group, Inc.15.9 KBSEC(opens sec.gov)
- 144LUNRIntuitive Machines, Inc.4.6 KBSEC(opens sec.gov)
- 8-KNOCNORTHROP GRUMMAN CORP /DE/143.7 KBSEC(opens sec.gov)
- 8-KLyntris Inc.970.5 KBSEC(opens sec.gov)
- 144GRMNGARMIN LTD5.9 KBSEC(opens sec.gov)
- 8-KLHXL3HARRIS TECHNOLOGIES, INC. /DE/308.2 KBSEC(opens sec.gov)
- 6-KDETXSEC(opens sec.gov)
- SCHEDULE 13G/ANNNEXTNAV INC.29.8 KBSEC(opens sec.gov)
- SCHEDULE 13G/ANNNEXTNAV INC.23.0 KBSEC(opens sec.gov)
- SCHEDULE 13GDETXSEC(opens sec.gov)
- SCHEDULE 13G/ANNNEXTNAV INC.9.7 KBSEC(opens sec.gov)
- 10-QLUNRIntuitive Machines, Inc.75.2 MBSEC(opens sec.gov)
- 10-QAERGAPPLIED ENERGETICS, INC.5.0 MBSEC(opens sec.gov)
- SCHEDULE 13G/ANNNEXTNAV INC.10.2 KBSEC(opens sec.gov)
- 8-KLUNRIntuitive Machines, Inc.460.8 KBSEC(opens sec.gov)
Featured issuers
- 2-Track Global, Inc.CIK 0001174290
- 4C Controls IncCIK 0001318820
- AEL INDUSTRIES INCCIK 0000004911
- AEROSONIC CORP /DE/CIK 0000109471
- ALCOHOL SENSORS INTERNATIONAL LTDCIK 0000929313
- APPLIED ENERGETICS, INC.CIK 0000879911AERG
- BAE SYSTEMS CANADA INC /FICIK 0000800031
- BLUEWATER FINANCE LTDCIK 0001171896
- Boumarang Inc.CIK 0002034161
- CALIGIURI JOSEPH FCIK 0001106761
- CEI SYSTEMS INCCIK 0001086557
- CINCINNATI MICROWAVE INCCIK 0000729583
Classification
- SIC code
- 3812
- Total issuers
- 65
- Recent filings
- 40