Largest metal fabrications companies
Every US-listed metal fabrications company we cover — 46 of them — ranked by market capitalisation, with revenue and earnings taken from their SEC filings.
Combined market cap
$450.491 B
0.5% of all US-listed value
Companies
46
Ranked #43 of 152 industries
Average
$9.793 B
Mean market cap per company
| # | Name | Market cap | Close | Session | Country |
|---|---|---|---|---|---|
| 1 | Parker-HannifinPH | $135.4B | $1,073.87 | +0.38% | United States |
| 2 | Howmet AerospaceHWM | $112.8B | $281.88 | -2.71% | United States |
| 3 | RelianceRS | $21.6B | $423.88 | +1.38% | United States |
| 4 | InnioINIO | $20.5B | $27.35 | +5.31% | Germany |
| 5 | RBC BearingsRBC | $18.0B | $567.25 | +0.11% | United States |
| 6 | Mueller IndustriesMLI | $15.2B | $68.85 | -0.88% | United States |
| 7 | Watts Water TechnologiesWTS | $13.1B | $392.23 | +4.01% | United States |
| 8 | CraneCR | $12.7B | $219.88 | +0.61% | United States |
| 9 | GeneracGNRC | $12.5B | $212.22 | +0.49% | United States |
| 10 | Valmont IndustriesVMI | $9.53B | $493.64 | +0.35% | United States |
| 11 | X-EnergyXE | $9.20B | $22.65 | +8.79% | United States |
| 12 | TimkenTKR | $9.03B | $130.33 | +1.31% | United States |
| 13 | DPCDPC | $7.39B | $52.44 | -7.74% | Unknown |
| 14 | ArcosaACA | $7.11B | $144.84 | -0.04% | United States |
| 15 | EnproNPO | $7.05B | $332.98 | -1.01% | United States |
| 16 | Franklin ElectricFELE | $4.84B | $109.46 | +0.12% | United States |
| 17 | Nuscale PowerSMR | $4.22B | $9.82 | +3.70% | United States |
| 18 | Mueller Water ProductsMWA | $4.17B | $26.65 | -1.62% | United States |
| 19 | Constellium SeCSTM | $3.99B | $29.44 | +2.90% | Netherlands |
| 20 | Crane NXTCXT | $3.07B | $53.33 | -1.88% | United States |
| 21 | Kaiser AluminumKALU | $3.02B | $184.75 | +8.05% | United States |
| 22 | Helios TechnologiesHLIO | $2.76B | $83.39 | +1.30% | United States |
| 23 | TelesatTSAT | $2.13B | $58.92 | +8.95% | Canada |
| 24 | Proto LabsPRLB | $2.13B | $88.91 | +1.14% | United States |
| 25 | American SuperconductorAMSC | $1.59B | $32.77 | -0.41% | United States |
| 26 | RyersonRYZ | $1.46B | $28.08 | +4.39% | United States |
| 27 | United States AntimonyUAMY | $1.02B | $6.85 | +10.31% | United States |
| 28 | Quanex Building ProductsNX | $1.01B | $21.98 | +5.32% | United States |
| 29 | Matthews InternationalMATW | $739.5M | $23.70 | -14.32% | United States |
| 30 | Terra Innovatum GlobalNKLR | $635.4M | $5.75 | +0.35% | Italy |
| 31 | Terrestrial EnergyIMSR | $616.5M | $5.82 | +8.58% | United States |
| 32 | Elmet GroupELMT | $505.5M | $16.86 | +3.37% | United States |
| 33 | Foster L BFSTR | $431.6M | $41.27 | -1.46% | United States |
| 34 | TredegarTG | $311.3M | $8.89 | +14.71% | United States |
| 35 | InnovateVATE | $165.2M | $12.11 | +63.43% | United States |
| 36 | HUHUTECH International GroupHUHU | $133.8M | $5.25 | -5.41% | China |
| 37 | ZJK IndustrialZJK | $114.5M | $1.78 | +7.23% | China |
| 38 | BroadwindBWEN | $109.1M | $4.66 | +4.25% | United States |
| 39 | TechprecisionTPCS | $49.7M | $4.96 | +6.90% | United States |
| 40 | AIOS TechAIOS | $39.2M | $12.05 | -3.13% | China |
| 41 | 374WaterSCWO | $37.6M | $2.15 | -3.59% | United States |
| 42 | ZK International GroupZKIN | $18.7M | $1.08 | +1.89% | China |
| 43 | Aqua MetalsAQMS | $10.2M | $2.86 | +6.72% | United States |
| 44 | HighwayHIHO | $5.09M | $1.10 | +7.84% | Hong Kong |
| 45 | Greenwave Technology SolutionsGWAV | $3.47M | $4.18 | -2.79% | United States |
| 46 | Erayak Power Solution GroupRAYA | $2.56M | $2.43 | -0.82% | China |
All 46 companies. One row per company — secondary share classes are folded into their primary listing. Updated 9 Aug 2026.
Sectors metal fabrications 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.