Largest military/government/technical companies
Every US-listed military/government/technical company we cover, 43 of them, ranked by market capitalisation, with revenue and earnings taken from their SEC filings.
Combined market cap
$452.693 B
0.5% of all US-listed value
Companies
43
Ranked #42 of 152 industries
Average
$10.528 B
Mean market cap per company
| # | Name | Market cap | Close | Session | Country |
|---|---|---|---|---|---|
| 1 | Lockheed MartinLMT | $121.1B | $524.68 | +0.45% | United States |
| 2 | TransDigm GroupTDG | $61.1B | $1,105.28 | -0.64% | United States |
| 3 | Rocket LabRKLB | $44.1B | $70.31 | -2.32% | United States |
| 4 | FerrovialFER | $39.8B | $55.28 | -1.81% | Netherlands |
| 5 | Elbit SystemsESLT | $34.5B | $742.49 | -0.30% | Israel |
| 6 | ArxisARXS | $21.4B | $51.16 | +0.27% | United States |
| 7 | Jacobs SolutionsJ | $16.5B | $141.12 | -1.40% | United States |
| 8 | Sterling InfrastructureSTRL | $15.7B | $512.00 | -0.89% | United States |
| 9 | Tetra TechTTEK | $8.94B | $34.90 | -1.58% | United States |
| 10 | Kratos Defense & Security SolutionsKTOS | $8.67B | $46.16 | -1.73% | United States |
| 11 | StantecSTN | $7.94B | $70.68 | -0.55% | Canada |
| 12 | AecomACM | $7.91B | $61.45 | -1.32% | United States |
| 13 | FluorFLR | $7.10B | $53.06 | -1.80% | United States |
| 14 | LoarLOAR | $5.96B | $63.65 | -0.81% | United States |
| 15 | Construction PartnersROAD | $5.36B | $93.44 | -3.38% | United States |
| 16 | SOLV EnergyMWH | $5.15B | $25.45 | -3.85% | United States |
| 17 | VseVSEC | $5.01B | $178.54 | -2.66% | United States |
| 18 | Granite ConstructionGVA | $4.93B | $112.65 | -1.47% | United States |
| 19 | KbrKBR | $4.46B | $35.34 | +0.94% | United States |
| 20 | KarmanKRMN | $4.38B | $33.05 | -1.34% | United States |
| 21 | Firefly AerospaceFLY | $3.67B | $21.90 | -6.19% | United States |
| 22 | AstronicsATRO | $2.97B | $69.14 | -0.80% | United States |
| 23 | RedwireRDW | $2.82B | $11.27 | -4.17% | United States |
| 24 | DucommunDCO | $2.60B | $172.51 | +3.64% | United States |
| 25 | Applied Aerospace & DefenseAADX | $2.19B | $12.69 | +0.24% | United States |
| 26 | Voyager TechnologiesVOYG | $1.95B | $31.40 | -16.33% | United States |
| 27 | Cardinal Infrastructure GroupCDNL | $1.36B | $28.68 | -4.75% | United States |
| 28 | York Space SystemsYSS | $1.32B | $9.61 | -3.03% | United States |
| 29 | Willdan GroupWLDN | $1.24B | $81.36 | +1.84% | United States |
| 30 | Mistras GroupMG | $666.9M | $20.94 | +0.34% | United States |
| 31 | Park AerospacePKE | $642.7M | $29.55 | -1.30% | United States |
| 32 | Orion GroupORN | $364.5M | $9.00 | -0.33% | United States |
| 33 | Legato Merger Corp. IVLEGO | $303.1M | $10.00 | +0.10% | United States |
| 34 | ShimmickSHIM | $141.4M | $3.42 | -2.29% | United States |
| 35 | JulongJLHL | $120.8M | $5.63 | +1.08% | China |
| 36 | MomentusMNTS | $92.9M | $4.23 | -2.76% | United States |
| 37 | Xtend AI RoboticsXTND | $79.9M | $3.95 | -0.50% | Unknown |
| 38 | Cpi AerostructuresCVU | $67.6M | $5.10 | -0.39% | United States |
| 39 | Acorn EnergyACFN | $52.0M | $20.74 | -1.64% | United States |
| 40 | SouthlandSLND | $33.2M | $0.61 | -2.52% | United States |
| 41 | ParaZero TechnologiesPRZO | $16.5M | $0.64 | -6.32% | Israel |
| 42 | OFA GroupOFAL | $15.6M | $0.59 | -0.67% | Hong Kong |
| 43 | Air Industries GroupAIRI | $12.8M | $2.63 | -1.13% | United States |
All 43 companies. One row per company, with secondary share classes folded into their primary listing. Updated 24 Sept 2026.
Sectors military/government/technical companies sit in
This industry spans more than one sector: Nasdaq classifies each company individually.
Other industries
Semiconductors 101Computer Software: Programming Data Processing 77Computer Software: Prepackaged Software 234Computer Manufacturing 10Biotechnology: Pharmaceutical Preparations 500Major Banks 246Industrial Machinery/Components 211Catalog/Specialty Distribution 31Business Services 93Commercial Banks 35Auto Manufacturing 29Integrated oil Companies 18Investment Bankers/Brokers/Service 68Oil & Gas Production 116Real Estate Investment Trusts 177Department/Specialty Retail Stores 14Telecommunications Equipment 82Electronic Components 21Beverages (Production/Distribution) 36Finance: Consumer Services 162Electric Utilities: Central 60Consumer Electronics/Appliances 23Biotechnology: Biological Products (No Diagnostic Substances) 160Natural Gas Distribution 29All industries โ
Figures come from SEC filings and daily market prices. Companies listed only outside the US are not covered: see methodology.