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| MEMariposa En Evolucion, INC | Fallbrook | CA | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| MBMaster Builders Solutions Admixtures US LLC | Beachwood | OH | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| MCMaumee Cob Pack | Maumee | OH | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| MMcIntosh | McIntosh | AL | Chemical Manufacturing325998 | 100-499 | ◐ LIKELY ACTIVE |
| MMcIntosh | Mc Intosh | AL | Chemical Manufacturing325998 | 100-499 | ◐ LIKELY ACTIVE |
| MBMp Biomedicals LLC | Irvine | CA | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| MGMulti-Chem Group, LLC - Geismar | Geismar | LA | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| MMMulti-Chem Manufacturing-Sonora | Sonora | TX | Chemical Manufacturing325998 | 1-19 | ◐ LIKELY ACTIVE |
| NINampa, ID | Nampa | ID | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
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| NDNinja De-icer, LLC | Green Bay | WI | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
Norit Americas - Corporate and Remote | Horsham | PA | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| NPNORIT Pryor | Pryor | OK | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| NINormerica Ind. Dyersburg | Dyersburg | TN | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| NTNorth Tonawanda Plant | North Tonawanda | NY | Chemical Manufacturing325998 | 1-19 | ◐ LIKELY ACTIVE |
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| PTPak Technologies - 35th and Capital - Salt | Milwaukee | WI | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| PTPak Technologies - Townsend | Milwaukee | WI | Chemical Manufacturing325998 | 1-19 | ◐ LIKELY ACTIVE |
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| PSPerimeter Solutions Post Falls | Post Falls | ID | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
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Premier Magnesia - Greendale Bulk Plant | Greendale | IN | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
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Qualichem, Inc -Plant 2 | Salem | VA | Chemical Manufacturing325998 | 1-19 | ◐ LIKELY ACTIVE |
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Ques Industries INC | Brook Park | OH | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
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