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

Biggest counties

Providence72 Kent18 Bristol10 Washington7 Newport4 Worcester1

Biggest cities

Woonsocket (14)Cranston (11)Providence (11)Lincoln (9)Coventry (9)Cumberland (6)North Kingstown (6)Bristol (5)East Providence (4)Pawtucket (4)

Plants in Rhode Island4 FACILITIES

Facility	City	Employees	Status
Avvisto Therapeutics LLC	Tiverton	1–19	ACTIVE
Steraloids INC	Newport	1–19	ACTIVE
Newport Biodiesel INC	Newport	20–99	UNVERIFIED
Polo Cleaners 2	Middletown	—	UNVERIFIED

Search all 113 facilities

All chemical manufacturing nationwide · All manufacturing in Rhode Island