Chemical Manufacturing in Rhode Island
NAICS 325 · RI
The Chemical Manufacturing industry in Rhode Island had an annual payroll of about $0.3 billion, according to the Bureau of Labor Statistics. This register lists 113 facilities in Rhode Island. Amgen Inc. (Rhode Island), located in West Greenwich, employed 1018 people in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Rhode Island15 FACILITIES
Listing 15 of 18: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Advanced Chemical CO | Warwick | 20–99 | LIKELY ACTIVE |
| Original Bradford Soap Works, INC | West Warwick | 100–499 | LIKELY ACTIVE |
| Cal Chemical Corporation | Coventry | 1–19 | LIKELY ACTIVE |
| Amgen INC | West Greenwich | — | LIKELY ACTIVE |
| Clariant (closed) | Coventry | — | UNVERIFIED |
| Dryvit Systems INC. | West Warwick | — | UNVERIFIED |
| Dystar L P | Coventry | — | UNVERIFIED |
| Mereco Division | West Warwick | — | UNVERIFIED |
| Northern Industries | Coventry | — | UNVERIFIED |
| R B C Industries INC | Warwick | — | UNVERIFIED |
| Rhodes Pharmaceuticals LP | Coventry | — | UNVERIFIED |
| Soluol Chemical CO INC | West Warwick | — | UNVERIFIED |
| Ashland Specialty Ingredients G.p. | Coventry | — | LIKELY ACTIVE |
| Lincoln Manufacturing | North Kingstown | 1–19 | UNVERIFIED |
| Northern Industries, INC. | Coventry | 1–19 | UNVERIFIED |
All chemical manufacturing nationwide · All manufacturing in Rhode Island