Chemical Manufacturing in Maryland
NAICS 325 · MD
Maryland is home to Chemical Manufacturing, industry NAICS code 325. The Bureau of Labor Statistics counted 378 establishments in Maryland in 2024, with an annual payroll of about $2.2 billion. Listed in the register are 403 facilities in 91 cities across Maryland.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Maryland403 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Velitox LLC | Baltimore | — | LIKELY ACTIVE |
| Veponix LLC | Baltimore | — | LIKELY ACTIVE |
| Vibrantz Technologies Baltimore US86 | Baltimore | 20–99 | LIKELY ACTIVE |
| Westbrook Rdc LLC | Waldorf | — | LIKELY ACTIVE |
| Westminster Branch 32 | Westminster | 1–19 | LIKELY ACTIVE |
| WR Grace & Co | Baltimore | 100–499 | LIKELY ACTIVE |
| Xerxes Hagerstown | Williamsport | 20–99 | LIKELY ACTIVE |
| Sereneuro Therapeutics, INC. | Baltimore | — | LIKELY ACTIVE |
| Alodia Healthy Hair LLC | Upper Marlboro | — | UNVERIFIED |
| Atlantic Ethanol, LLC | Curtis Bay | — | UNVERIFIED |
| Betz Dearborn INC | Ellicott City | — | UNVERIFIED |
| Blk+grn, LLC | Upper Marlboro | — | UNVERIFIED |
| Bma Services LLC / Morgantown Plant | Newburg | — | UNVERIFIED |
| Brass Artcrafts Company | Annapolis | — | UNVERIFIED |
| Cangene Biopharma, LLC | Rockville | — | UNVERIFIED |
| Catalent Maryland Inc, - Gaithersburg | Gaithersburg | — | UNVERIFIED |
| Clay's Naturals Au Carre, LLC | Bowie | — | UNVERIFIED |
| Crave Away LLC | Baltimore | — | UNVERIFIED |
| Curio Manufacturing, LLC | Cockeysville | — | UNVERIFIED |
| Cytonix, LLC | Silver Spring | — | UNVERIFIED |
| Etch, INC. | Baltimore City | — | UNVERIFIED |
| Grace Davison Curtis Bay Works | Baltimore | — | UNVERIFIED |
| H R Simon Company INC | Baltimore | — | UNVERIFIED |
| Imperial Dade | Jessup | — | UNVERIFIED |
| Interbiome, LLC | Rockville | — | UNVERIFIED |
| Lebanon Chemical CORP | Baltimore | — | UNVERIFIED |
| Lentigen Technology, INC. | Gaithersburg | — | UNVERIFIED |
| Mcp Processing | Hagerstown | — | UNVERIFIED |
| Miirant Station H | Dickerson | — | UNVERIFIED |
| Millennium Inorganic Chemicals INC Hawkins Point Plant | Baltimore | — | UNVERIFIED |
| Nataur INC. | Baltimore | — | UNVERIFIED |
| Neutron Prods INC | Dickerson | — | UNVERIFIED |
| Neximmune, INC | Gaithersburg | — | UNVERIFIED |
| Old Line Environmental, INC. | Curtis Bay | — | UNVERIFIED |
| Pemco Corporation | Baltimore | — | UNVERIFIED |
| Pro Green Medical | Frederick | — | UNVERIFIED |
| Pyrodex LLC 672178 | Baltimore | — | UNVERIFIED |
| Regenxbio, INC | Rockville | — | UNVERIFIED |
| Safesource LLC Ta Chemguard Products | Ijamsville | — | UNVERIFIED |
| Simpson Strong-tie Company, INC. | Baltimore | — | UNVERIFIED |
| Smith and Nephew, INC | Columbia | — | UNVERIFIED |
| Sunny In Denbigh LLC | Frederick | — | UNVERIFIED |
| The Lamotte Chemical Products Company | Chestertown | — | UNVERIFIED |
| The Plasticoid Co., INC. | Edgewood | — | UNVERIFIED |
| Trulieve Processing | Hancock | — | UNVERIFIED |
| UltraClean Hands, LLC | Burtonsville | — | UNVERIFIED |
| United Therapeutics Ddomal Building | Silver Spring | — | UNVERIFIED |
| University of Maryland Institute for Bioscience and Biotechnology Research | Rockville | — | UNVERIFIED |
| Vici Health Sciences LLC | Elkridge | — | UNVERIFIED |
| W. R. Grace & Co.-conn. | Baltimore | — | UNVERIFIED |
All chemical manufacturing nationwide · All manufacturing in Maryland