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
$45.648 B
0.05% of all US-listed value
Companies
9
Ranked #115 of 152 industries
Average
$5.072 B
Mean market cap per company
| # | Name | Market cap | Close | Session | Country |
|---|---|---|---|---|---|
| 1 | EntegrisENTG | $23.2B | $152.08 | +6.61% | United States |
| 2 | AptargroupATR | $8.61B | $135.42 | -0.27% | United States |
| 3 | Armstrong World IndustriesAWI | $7.84B | $185.52 | +0.84% | United States |
| 4 | Newell BrandsNWL | $2.56B | $6.01 | -0.17% | United States |
| 5 | Myers IndustriesMYE | $1.29B | $34.37 | -1.86% | United States |
| 6 | Karat PackagingKRT | $940.1M | $47.09 | +11.14% | United States |
| 7 | Latham GroupSWIM | $880.0M | $7.48 | +3.60% | United States |
| 8 | Core Molding TechnologiesCMT | $234.2M | $26.47 | +8.35% | United States |
| 9 | Deswell IndustriesDSWL | $52.1M | $3.28 | -0.15% | China |
All 9 companies. One row per company — secondary share classes are folded into their primary listing. Updated 9 Aug 2026.
Sectors plastic products companies sit in
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.