Largest plastic products companies
Every US-listed plastic products company we cover, 9 of them, ranked by market capitalisation, with revenue and earnings taken from their SEC filings.
Combined market cap
$42.137 B
0.04% of all US-listed value
Companies
9
Ranked #113 of 152 industries
Average
$4.682 B
Mean market cap per company
| # | Name | Market cap | Close | Session | Country |
|---|---|---|---|---|---|
| 1 | EntegrisENTG | $21.9B | $143.14 | +0.63% | United States |
| 2 | AptargroupATR | $7.85B | $123.40 | -0.84% | United States |
| 3 | Armstrong World IndustriesAWI | $6.84B | $161.88 | +1.41% | United States |
| 4 | Newell BrandsNWL | $2.39B | $5.60 | +2.19% | United States |
| 5 | Myers IndustriesMYE | $1.17B | $31.18 | +0.65% | United States |
| 6 | Karat PackagingKRT | $1.01B | $50.61 | +1.48% | United States |
| 7 | Latham GroupSWIM | $752.9M | $6.40 | +3.23% | United States |
| 8 | Core Molding TechnologiesCMT | $208.1M | $23.52 | -2.81% | United States |
| 9 | Deswell IndustriesDSWL | $49.6M | $3.12 | -1.89% | China |
All 9 companies. One row per company, with secondary share classes folded into their primary listing. Updated 22 Sept 2026.
Sectors plastic products companies sit in
Other industries
Semiconductors 101Computer Software: Programming Data Processing 77Computer Software: Prepackaged Software 234Computer Manufacturing 10Biotechnology: Pharmaceutical Preparations 499Major Banks 246Industrial Machinery/Components 211Catalog/Specialty Distribution 30Business 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 82Beverages (Production/Distribution) 36Electronic Components 21Finance: Consumer Services 163Electric Utilities: Central 60Consumer Electronics/Appliances 23Natural Gas Distribution 29Biotechnology: Biological Products (No Diagnostic Substances) 160All industries โ
Figures come from SEC filings and daily market prices. Companies listed only outside the US are not covered: see methodology.