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NAICS 334511

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing: federal contracts

Who buys search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing from the federal government, who wins the work, and where. Contract obligations in fiscal year 2026 (Oct 1, 2025 to Sep 30, 2026), from USAspending.gov. Contract award types A to D (BPA calls, purchase orders, delivery orders and definitive contracts). Obligations can be negative when an agency takes money back. Data saved from USAspending.gov on Oct 23, 2026.

$16.73 billion$16,734,064,899 in contract obligations
8,768contract awards with money in the year
10agencies buying (top 10 shown)
15states with work

Agencies buying

  1. 1. Department of Defense$14.38 billion · 85.9%
  2. 2. Department of Transportation$1.09 billion · 6.5%
  3. 3. Department of Homeland Security$1.03 billion · 6.1%
  4. 4. Department of State$52.2 million · 0.3%
  5. 5. National Aeronautics and Space Administration$50.1 million · 0.3%
  6. 6. Department of Energy$40.2 million · 0.2%
  7. 7. Department of Commerce$32.7 million · 0.2%
  8. 8. Department of Veterans Affairs$24.0 million · 0.1%
  9. 9. Department of Justice$22.7 million · 0.1%
  10. 10. General Services Administration$16.5 million · 0.1%

Top companies (recipients)

  1. 1. RAYTHEON COMPANY$2.80 billion · 16.7%
  2. 2. RAYTHEON COMPANY$1.70 billion · 10.2%
  3. 3. LOCKHEED MARTIN CORPORATION$1.10 billion · 6.6%
  4. 4. NORTHROP GRUMMAN SYSTEMS CORPORATION$838.9 million · 5.0%
  5. 5. LOCKHEED MARTIN CORPORATION$612.8 million · 3.7%
  6. 6. INDRA AIR TRAFFIC, INC.$387.8 million · 2.3%
  7. 7. NORTHROP GRUMMAN SYSTEMS CORPORATION$382.5 million · 2.3%
  8. 8. LOCKHEED MARTIN CORPORATION$368.8 million · 2.2%
  9. 9. ELBITAMERICA, INC.$344.0 million · 2.1%
  10. 10. RAYTHEON COMPANY$322.8 million · 1.9%

Where the work is (states)

  1. 1. Massachusetts$5.43 billion · 32.5%
  2. 2. California$1.32 billion · 7.9%
  3. 3. Maryland$1.25 billion · 7.5%
  4. 4. Virginia$1.22 billion · 7.3%
  5. 5. New Jersey$1.18 billion · 7.0%
  6. 6. Texas$1.10 billion · 6.6%
  7. 7. New York$1.08 billion · 6.4%
  8. 8. Florida$704.5 million · 4.2%
  9. 9. Illinois$396.8 million · 2.4%
  10. 10. Kansas$389.2 million · 2.3%

Largest awards in NAICS 334511

RecipientAmountAgencyWhatDatesAward
RAYTHEON COMPANY
MA		$5.08 billion
$5,075,368,903		Department of Defense
Department of the Navy		AN/SPY-6(V) HARDWARE PRODUCTION
NAICS 334511 SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTE		Mar 31, 2022 to Jul 31, 2031N0002422C5500 ↗
RAYTHEON COMPANY
MA		$2.89 billion
$2,890,141,125		Department of Defense
Department of the Army		UNDEFINITIZED CONTRACT ACTION (UCA) FOR LOWER TIER AIR AND MISSILE DEFENSE SYSTEM (LTAMDS)
NAICS 334511 SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTE		Jul 31, 2024 to Aug 31, 2031W31P4Q24C0024 ↗
RAYTHEON COMPANY
MA		$2.74 billion
$2,738,795,020		Department of Defense
Missile Defense Agency		KSA FMS ARMY NAVY TRANSPORTABLE RADAR SURVEILLANCE AND CONTROL MODEL 2 (AN/TPY-2) PRODUCTION
NAICS 334511 SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTE		Jun 26, 2020 to Aug 31, 2032HQ086220C0002 ↗
L3HARRIS TECHNOLOGIES, INC.
CO		$2.23 billion
$2,226,709,933		Department of Defense
Department of the Air Force		200204!000024!5700!GV59 !ESC/NDK !F1962802C0010 !A!N! !N! !20020130!20020930!052819732!052819732!001216845!N!ITT INDUSTRIES, INC , SYSTEMS !4410 E FOUNTAIN BLVD !COLORADO SPRIN !CO!80916!16000!041!08!COLORADO SPRINGS !EL
NAICS 334511 SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTE		Jan 30, 2002 to Sep 29, 2025F1962802C0010 ↗
LOCKHEED MARTIN CORPORATION
NJ		$1.81 billion
$1,809,820,245		Department of Defense
Department of the Navy		AEGIS COMBAT SYSTEM ENGINEERING AGENT (CSEA) ADVANCED CAPABILITY BUILD 16 (ACB 16), TECHNOLOGY INSERTION 16 (TI 16), FUTURE ACB/TI, BASELINE MAINTENANCE, TRAINING, AND STUDIES
NAICS 334511 SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTE		Mar 4, 2013 to Mar 31, 2025N0002413C5116 ↗
NORTHROP GRUMMAN SYSTEMS CORPORATION
MD		$1.77 billion
$1,766,712,058		Department of Defense
Department of the Air Force		F-16 ACTIVE ELECTRONICALLY SCANNED ARRAY JOINT EMERGENT OPERATIONAL NEED
NAICS 334511 SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTE		May 31, 2017 to Jan 29, 2029FA861517C6047 ↗
NORTHROP GRUMMAN SYSTEMS CORPORATION
MD		$1.72 billion
$1,722,234,002		Department of Defense
Department of the Navy		BLOCK 3 EA SUBSYSTEM HEMISPHERE PRODUCTION
NAICS 334511 SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTE		Sep 30, 2020 to Dec 19, 2029N0002420C5519 ↗
RAYTHEON COMPANY
MA		$1.67 billion
$1,671,263,972		Department of Defense
Department of the Navy		AMDR BASIC CONTRACT AWARD FOR EMD AND EXERCISE OF ENHANCED DATA RIGHTS CLIN
NAICS 334511 SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTE		Oct 10, 2013 to Jan 30, 2026N0002414C5315 ↗
NORTHROP GRUMMAN SYSTEMS CORPORATION
MD		$1.51 billion
$1,511,353,722		Department of Defense
Department of the Navy		G/ATOR GAN FRP LOT 1 QTY 4
NAICS 334511 SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTE		Jun 7, 2019 to Apr 13, 2029M6785419C0043 ↗
LOCKHEED MARTIN CORPORATION
NJ		$1.38 billion
$1,383,662,717		Department of Defense
Missile Defense Agency		LRDR
NAICS 334511 SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTE		Oct 21, 2015 to Mar 31, 2027HQ014716C0011 ↗
NAICS 334511 definition (Census) ↗SBA size standards ↗How NAICS codes work →