| NEM. | EPS gyártó neve | Rangsorolás: 2024 november | WEBOLDAL |
| 1 | Styopek | 18.20% | https://styropek.com/ |
| 2 | Faam Products Corporation | 14.40% | https://www.fpcfoam.com/ |
| 3 | Michigan Foam termékek | 13.30% | https://michianfoam.com/ |
| 4 | Stirotech, Inc. | 10.90% | https://www.styrotech.com/ |
| 5 | Foamcraft USA, LLC | 9.50% | https://www.foamcraftusa.net/ |
| 6 | Jiangsu Sunkaier Ipari Technológia Co., Ltd. | 5.70% | https://www.sunkaier.com/ |
| 7 | Kraton Corporation | 5.30% | https://kraton.com/ |
| 8 | Idemitsu Kosan Co., Ltd. | 5.20% | https://www.idemitsu.com/en/index.html |
| 9 | Raktár | 5.00% | https://www.storopack.us/ |
| 10 | Chi Mei Corp. | 4.60% | https://www.chimeicorp.com/ |
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