Plastics and Rubber Products Manufacturing in New Hampshire

NAICS 326 · NH

The Plastics and Rubber Products Manufacturing industry in New Hampshire has 88 establishments, according to the Bureau of Labor Statistics. This register lists 83 facilities in New Hampshire. SUMMIT PACKAGING SYSTEMS INC, located in Manchester, employed 415 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Hillsborough30 Rockingham18 Merrimack9 Strafford7 Coos5 Belknap4 Carroll3 Cheshire3

Biggest cities

Manchester (9)Londonderry (5)Amherst (5)Salem (4)Nashua (4)Hudson (4)Merrimack (3)Concord (3)Brentwood (2)Lancaster (2)

Plants in New Hampshire2 FACILITIES

Listing 2 of 4: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Granite State Plastics, INC.	Hudson	20–99	ACTIVE
Schul - Willseal - Tremco	Hudson	20–99	LIKELY ACTIVE

Search all 83 facilities

All plastics and rubber products manufacturing nationwide · All manufacturing in New Hampshire