Largest military/government/technical companies
Every US-listed military/government/technical company we cover — 42 of them — ranked by market capitalisation, with revenue and earnings taken from their SEC filings.
Combined market cap
$516.326 B
0.5% of all US-listed value
Companies
42
Ranked #41 of 152 industries
Average
$12.293 B
Mean market cap per company
| # | Name | Market cap | Close | Session | Country |
|---|---|---|---|---|---|
| 1 | Lockheed MartinLMT | $135.7B | $587.95 | +0.88% | United States |
| 2 | TransDigm GroupTDG | $67.7B | $1,225.25 | -2.92% | United States |
| 3 | Rocket LabRKLB | $47.9B | $82.83 | +9.46% | United States |
| 4 | FerrovialFER | $47.9B | $66.51 | +1.71% | Netherlands |
| 5 | Elbit SystemsESLT | $40.0B | $859.14 | +0.25% | Israel |
| 6 | ArxisARXS | $25.0B | $59.99 | +4.17% | United States |
| 7 | Jacobs SolutionsJ | $17.0B | $145.07 | +0.72% | United States |
| 8 | Sterling InfrastructureSTRL | $16.7B | $547.06 | +2.05% | United States |
| 9 | Kratos Defense & Security SolutionsKTOS | $11.4B | $60.77 | +5.85% | United States |
| 10 | AecomACM | $9.75B | $75.84 | +1.21% | United States |
| 11 | Tetra TechTTEK | $9.07B | $35.44 | +2.04% | United States |
| 12 | StantecSTN | $8.39B | $73.51 | +0.55% | Canada |
| 13 | FluorFLR | $7.96B | $57.00 | +16.92% | United States |
| 14 | KarmanKRMN | $7.72B | $58.23 | +5.60% | United States |
| 15 | Construction PartnersROAD | $6.77B | $119.74 | +19.55% | United States |
| 16 | LoarLOAR | $6.64B | $70.87 | -2.30% | United States |
| 17 | VseVSEC | $6.12B | $218.18 | -3.23% | United States |
| 18 | SOLV EnergyMWH | $5.88B | $29.03 | +4.95% | United States |
| 19 | Granite ConstructionGVA | $5.62B | $128.32 | +5.53% | United States |
| 20 | KbrKBR | $4.80B | $38.04 | +1.25% | United States |
| 21 | Firefly AerospaceFLY | $4.28B | $26.71 | +11.01% | United States |
| 22 | Applied Aerospace & DefenseAADX | $3.68B | $21.54 | +1.32% | Unknown |
| 23 | AstronicsATRO | $3.34B | $77.75 | +2.25% | United States |
| 24 | RedwireRDW | $3.25B | $13.59 | +14.88% | United States |
| 25 | DucommunDCO | $2.97B | $197.07 | -2.18% | United States |
| 26 | Cardinal Infrastructure GroupCDNL | $2.74B | $64.00 | +2.20% | United States |
| 27 | Voyager TechnologiesVOYG | $2.55B | $41.85 | +9.24% | United States |
| 28 | York Space SystemsYSS | $1.48B | $11.41 | +4.78% | United States |
| 29 | Willdan GroupWLDN | $1.30B | $86.24 | +17.03% | United States |
| 30 | Park AerospacePKE | $819.4M | $37.67 | +1.18% | United States |
| 31 | Mistras GroupMG | $511.6M | $16.08 | +2.81% | United States |
| 32 | Orion GroupORN | $417.5M | $10.31 | +1.88% | United States |
| 33 | Legato Merger Corp. IVLEGO | $302.5M | $9.98 | +0.00% | United States |
| 34 | JulongJLHL | $189.8M | $8.85 | +2.91% | China |
| 35 | ShimmickSHIM | $162.2M | $4.42 | +5.74% | United States |
| 36 | MomentusMNTS | $92.7M | $4.92 | +12.07% | United States |
| 37 | Cpi AerostructuresCVU | $68.5M | $5.17 | +0.39% | United States |
| 38 | Acorn EnergyACFN | $47.7M | $19.00 | +0.26% | United States |
| 39 | SouthlandSLND | $31.4M | $0.58 | -5.52% | United States |
| 40 | OFA GroupOFAL | $16.2M | $0.72 | -4.31% | Hong Kong |
| 41 | ParaZero TechnologiesPRZO | $13.0M | $0.55 | +1.97% | Israel |
| 42 | Air Industries GroupAIRI | $12.8M | $2.63 | +0.38% | United States |
All 42 companies. One row per company — secondary share classes are folded into their primary listing. Updated 9 Aug 2026.
Sectors military/government/technical companies sit in
This industry spans more than one sector — Nasdaq classifies each company individually.
Other industries
Semiconductors 100Computer Software: Programming Data Processing 77Computer Software: Prepackaged Software 232Computer Manufacturing 10Biotechnology: Pharmaceutical Preparations 501Major Banks 245Industrial Machinery/Components 209Catalog/Specialty Distribution 30Business Services 93Commercial Banks 35Auto Manufacturing 29Integrated oil Companies 18Investment Bankers/Brokers/Service 68Real Estate Investment Trusts 179Department/Specialty Retail Stores 14Oil & Gas Production 116Telecommunications Equipment 82Beverages (Production/Distribution) 35Electronic Components 21Finance: Consumer Services 163Electric Utilities: Central 59Consumer Electronics/Appliances 23Natural Gas Distribution 29Medical Specialities 44All industries →
Figures come from SEC filings and daily market prices. Companies listed only outside the US are not covered — see methodology.