Plastics and Rubber Products Manufacturing in New Hampshire

NAICS 326 · NH

This register lists 81 facilities in New Hampshire. The Bureau of Labor Statistics counted 88 establishments in the Plastics and Rubber Products Manufacturing industry in New Hampshire. SUMMIT PACKAGING SYSTEMS INC, located in Manchester, employed 415 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in New Hampshire25 FACILITIES

Listing 25 of 29: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Diacom Corporation	Amherst	100–499	● ACTIVE
RMRh Murphy CO INC	Amherst	1–19	● ACTIVE
Granite State Plastics, INC.	Hudson	20–99	● ACTIVE
Alex & Ryan Design LLC	Manchester	—	● ACTIVE
Leanmold, LLC	Bedford	—	● ACTIVE
TNTech Nh, INC	Merrimack	20–99	◐ LIKELY ACTIVE
IPIndex Packaging, Inc., D/b/a Avilite	Merrimack	1–19	◐ LIKELY ACTIVE
PPPelham Plastics INC	Pelham	20–99	◐ LIKELY ACTIVE
SPSummit Packaging Systems INC	Manchester	100–499	◐ LIKELY ACTIVE
PLPrecision Letter CORP	Manchester	1–19	◐ LIKELY ACTIVE
VNVibracoustic NA LP	Manchester	—	◐ LIKELY ACTIVE
EUEnvases USA, Inc (Amherst)	Amherst	20–99	◐ LIKELY ACTIVE
John Romanowski & Associates INC	Manchester	—	◐ LIKELY ACTIVE
CPCritical Process Filtration INC	Nashua	20–99	◐ LIKELY ACTIVE
HTHy Ten Plastics	Milford	20–99	◐ LIKELY ACTIVE
DCDiacom CORP	Amherst	100–499	◐ LIKELY ACTIVE
SPSummit Packaging Sys	Manchester	500+	◐ LIKELY ACTIVE
ACAvilite Corporation	Manchester	—	◇ UNVERIFIED
PIPrimero INC	Nashua	—	◇ UNVERIFIED
EUEnvases USA, Inc. Milford	Milford	20–99	◐ LIKELY ACTIVE
PDPlastic Design Industries LLC	Nashua	20–99	◐ LIKELY ACTIVE
SWSchul - Willseal - Tremco	Hudson	20–99	◐ LIKELY ACTIVE
TTecomet	Manchester	100–499	◐ LIKELY ACTIVE
PTPlastic Techniques INC.	Goffstown	1–19	◇ UNVERIFIED
RSResin Systems CORP.	Amherst	20–99	◇ UNVERIFIED

Search all 81 facilities