Federal contractor directory
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (NAICS 334511) federal contractors
607 federal prime-award contractors list Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (NAICS 334511) as their primary industry. Compare public award history, federal customers, identifiers, recent wins, and market focus for each company.
Market activity in the last completed fiscal year
Last completed federal fiscal year, using loaded dated transaction obligations. Directory ranking below uses its separately stated universe. Summary updated 2026-10-23.
Oct 1, 2025 – Sep 30, 2026: $14.4B in loaded transaction obligations across 1,299 recipients. Change from the equal-length preceding period: -31.2%.
Leading industries
| Market | Period obligations |
|---|---|
| 334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $14.4B |
Leading customers
| Market | Period obligations |
|---|---|
| Department of Defense | $12.2B |
| Department of Transportation | $1.1B |
| Department of Homeland Security | $910.9M |
| Department of Energy | $40.2M |
| Department of State | $39.9M |
| National Aeronautics and Space Administration | $33.9M |
| Department of Commerce | $31.0M |
| Department of Veterans Affairs | $22.7M |
Leading states
| Market | Period obligations |
|---|---|
| MA | $4.8B |
| CA | $1.1B |
| VA | $1.1B |
| NJ | $1.0B |
| TX | $983.8M |
| MD | $857.2M |
| NY | $715.4M |
| FL | $651.7M |
908 DEVICES INCUEI W9F8K3F8LWU1 · CAGE 6RTZ6 · NAICS 334511 · MA
View profile →A&A HARRIS ENTERPRISESUEI FRHDEAQDVG16 · CAGE 4V2V0 · NAICS 334511 · CA
View profile →ABSOLUTE ACCURACY INC.UEI FEM2WCSJE8V4 · CAGE 57LX0 · NAICS 334511 · CA
View profile →ACCIPITER RADAR CORPORATIONUEI VCJKD8BCYJR1 · CAGE 5CQP3 · NAICS 334511 · NY
View profile →A/COE ELECTRIC CORP.UEI EFKWU749U9G1 · CAGE 8JS64 · NAICS 334511 · NJ
View profile →ACR ELECTRONICS, INC.UEI DREHQM1PKR31 · CAGE 18560 · NAICS 334511 · FL
View profile →ACRON AVIATION, INC.UEI JXBJK7KZBLF9 · CAGE 25583 · NAICS 334511 · MI
View profile →ACUTRONIC USA INC.UEI KK84Z9LS5ET4 · CAGE 0LDJ5 · NAICS 334511 · PA
View profile →ADVANCED ACOUSTIC CONCEPTS, LLCUEI CGL3BBHE4LD5 · CAGE 4GPS8 · NAICS 334511 · NY
View profile →ADVANCED ACOUSTIC CONCEPTS, LLCUEI EQ2TN2GMDFT5 · CAGE 0V507 · NAICS 334511 · DC
View profile →ADVANCED ACOUSTIC CONCEPTS, LLCUEI KG6UMKVX2DZ2 · CAGE 1VWT7 · NAICS 334511 · PA
View profile →ADVANCED NAVIGATION CORP.UEI E61DPJCMGHH7 · CAGE 8SY24 · NAICS 334511 · AL
View profile →ADVANCED NAVIGATION & POSITIONING CORPORATIONUEI TXANNMGHB6N5 · CAGE 061G8 · NAICS 334511 · OR
View profile →ADVANCED NAVIGATION PTY. LTD.UEI RL85D7QELNF6 · CAGE Z0RF8 · NAICS 334511
View profile →ADVANCED SEISMIC INSTRUMENTATION AND RESEARCH LLCUEI NZCPLSMJTM33 · CAGE 7ME05 · NAICS 334511 · CO
View profile →ADVANCED TECHNICAL CORPORATIONUEI GKL7CLXP1HL9 · CAGE 61433 · NAICS 334511 · CA
View profile →ADVANCED TELEMETRY SYSTEMS INCUEI RC2VN6K6W3U1 · CAGE 0LUN7 · NAICS 334511 · MN
View profile →AERO-MACH LABORATORIES, INC.UEI NXHDG3MC42D9 · CAGE 8N273 · NAICS 334511 · KS
View profile →AERONAUTICAL & GENERAL INSTRUMENTS LIMITEDUEI W3VAFLCJT9F4 · CAGE K0639 · NAICS 334511
View profile →AEROSONIC LLCUEI VM1KLN6MKDT1 · CAGE 98810 · NAICS 334511 · FL
View profile →AEROSTAR INTERNATIONAL, LLCUEI CNACBD9ZMLG8 · CAGE 49816 · NAICS 334511 · SD
View profile →AEROSTAR INTERNATIONAL, LLCUEI JMHHQ3HANEL4 · CAGE 7Y288 · NAICS 334511 · VA
View profile →AIM INFRAROT-MODULE GMBHUEI KPLHU5NYLB65 · CAGE D1597 · NAICS 334511
View profile →AIRBORNE ASPECT, INC.UEI GN51H5KVH9W3 · CAGE 6G0Y3 · NAICS 334511 · TX
View profile →AIRBORNE DATA SYSTEMS INCUEI EPD4LBR5RHA1 · CAGE 058B9 · NAICS 334511 · MN
View profile →AIRBORNE OUTFITTERS LLCUEI GCK4KY8ZFKS7 · CAGE 8BBZ7 · NAICS 334511 · OH
View profile →AIRCRAFT INSTRUMENTS COUEI QKQGSB64QH45 · CAGE 09959 · NAICS 334511 · PA
View profile →AKON INCORPORATEDUEI U8MHFUN99G49 · CAGE 5V234 · NAICS 334511 · CA
View profile →ALLEN CONTROL SYSTEMS, INC.UEI F6PCSSDJEF68 · CAGE 9G8G8 · NAICS 334511 · TX
View profile →ALTI-2 TECHNOLOGIES, INC.UEI VBUZJ531J2G7 · CAGE 1NNV4 · NAICS 334511 · FL
View profile →AMERICAN GYRO MARINE, INC.UEI Y94AD1MRCCW1 · CAGE 3FTD7 · NAICS 334511 · WA
View profile →AMERICAN NAUTICAL SERVICES, INC.UEI JK9KWMWSPGE3 · CAGE 371W4 · NAICS 334511 · FL
View profile →AMETEK, INC.UEI DNNFPGAA6898 · CAGE 3VJA2 · NAICS 334511 · NY
View profile →ANDRENAM INCUEI SYQ5FJX6U2H3 · CAGE 9TKR0 · NAICS 334511 · CA
View profile →ANDURIL INDUSTRIES, INC.UEI JA9NV8H3L2T9 · CAGE 8SXP2 · NAICS 334511 · DC
View profile →ANDURIL INDUSTRIES, INC.UEI KC3CH2MSK7Q3 · CAGE 85LD7 · NAICS 334511 · CA
View profile →ANDURIL INDUSTRIES, INC.UEI T7XMQQPLGTJ1 · CAGE 9URS8 · NAICS 334511 · GA
View profile →ANELLO PHOTONICS INCUEI NRU3LN2L3KL9 · CAGE 8LZ91 · NAICS 334511 · CA
View profile →ANTENNA ASSOCIATES, INC.UEI G6XLJL1JMQ75 · CAGE 67270 · NAICS 334511 · MA
View profile →ANTHROPOCENE INSTITUTE LLCUEI K3HWH2CBHJA7 · CAGE 981Z5 · NAICS 334511 · CA
View profile →APPAREO SYSTEMS, LLCUEI U3L8BDYH2X53 · CAGE 3G1Y9 · NAICS 334511 · ND
View profile →APPLANIX CORPUEI MB8FU6ZK1FN3 · CAGE 3AP74 · NAICS 334511 · ON
View profile →APPLIED CONCEPTS, INC.UEI G4NABKNWPG36 · CAGE 0YWW9 · NAICS 334511 · TX
View profile →APPLIED RADAR INCUEI NNXELUSEWL63 · CAGE 1J817 · NAICS 334511 · RI
View profile →APPLIED SIGNALS INTELLIGENCE, INC.UEI CQJRVMX1CMJ5 · CAGE 4Q0G1 · NAICS 334511 · VA
View profile →APPLIED SYSTEMS ENGINEERING INCUEI CSRLHJ674HG5 · CAGE 3Z966 · NAICS 334511 · TX
View profile →APPLIED VIDEO IMAGING LLCUEI C26QTPJFMKC5 · CAGE 70A03 · NAICS 334511 · VA
View profile →AQUALUNG USA, INCUEI LM39XJL9HCB8 · CAGE 94120 · NAICS 334511 · FL
View profile →AQUATEC GROUP LIMITEDUEI SLZNZ1V5TGR2 · CAGE KCD32 · NAICS 334511 · HAMPSHIRE
View profile →ARC TECHNOLOGY SOLUTIONS, LLCUEI UR1EVYZH84D5 · CAGE 1J7Z2 · NAICS 334511 · NH
View profile →