FactoryRegistry

Manufacturing in Strafford County, New Hampshire

As of JUL 2026, FactoryRegistry lists 101 manufacturing facilities in Strafford County, New Hampshire, sourced from EPA, OSHA and Census records.

FACILITIES
101
CITIES
10
TOP INDUSTRY
Fabricated Metal Product Manufacturing
21 facilities

Cities

Rochester (29)Dover (22)Somersworth (9)Dover (9)Rollinsford (6)Barrington (6)Rochester (4)Somersworth (3)Farmington (3)Durham (2)

Top industries

Fabricated Metal Product Manufacturing (21)Transportation Equipment Manufacturing (13)Computer and Electronic Product Manufacturing (10)Textile Mills (9)Wood Product Manufacturing (8)Machinery Manufacturing (7)

Facilities

Turbocam, INC.
Barrington, NH
ACTIVE332710EMP 100-499
Albany Engineered Composites INC
Rochester, NH
LIKELY ACTIVE336413
Ami Graphics, INC.
Strafford, NH
LIKELY ACTIVE323111
Ashland Electric Products INC
Rochester, NH
LIKELY ACTIVE333413
Bacon Felt
Rochester, NH
LIKELY ACTIVE313230EMP 1-19
Defense Manufacturers INC
Somersworth, NH
LIKELY ACTIVE331210
Eastern Boats
Milton, NH
LIKELY ACTIVE336612EMP 20-99
Humphreys Industrial Products, INC
Rochester, NH
LIKELY ACTIVE326291
Index Packaging INC.
Milton, NH
LIKELY ACTIVE321920EMP 100-499
Jarvis Cutting Tools INC
Rochester, NH
LIKELY ACTIVE333512
New England Innovations CORP.
Dover, NH
LIKELY ACTIVE332710
Q LLC
Dover, NH
LIKELY ACTIVE332994
Rokon International INC
Rochester, NH
LIKELY ACTIVE336991
Safran Aerospace Composites
Rochester, NH
LIKELY ACTIVE336412EMP 100-499
Salmon Falls Stoneware
Dover, NH
LIKELY ACTIVE327110EMP 20-99
Sig Sauer, INC
Durham, NH
LIKELY ACTIVE332994
Sig Sauer INC Rochester
Rochester, NH
LIKELY ACTIVE332994EMP 500+
Spaulding Composites INC
Rochester, NH
LIKELY ACTIVE326130
Vishay Hirel Systems LLC
Dover, NH
LIKELY ACTIVE334416
29-nh
Somersworth, NH
LIKELY ACTIVE323111EMP 20-99
2kr Systems, LLC
Barrington, NH
LIKELY ACTIVE334519
A & E Ship Repair & Welding LLC
Rochester, NH
LIKELY ACTIVE336611
Air Vacuum CORP
Rochester, NH
LIKELY ACTIVE333413
Albany International Corp ROC Campus
Rochester, NH
LIKELY ACTIVE336413EMP 100-499
Alimar Technologies Corporation
Dover, NH
LIKELY ACTIVE334111
Blue Dolphin Screenprint, INC.
Somersworth, NH
LIKELY ACTIVE323113
C. B. Gitty Crafter Supply, LLC
Rochester, NH
LIKELY ACTIVE339992
C. Cramer & Co., Inc.
Dover, NH
LIKELY ACTIVE313210EMP 20-99
Chauvin Arnoux, Inc.
Dover, NH
LIKELY ACTIVE334515EMP 20-99
Chisletts Boating & Design LLC
Dover, NH
LIKELY ACTIVE336612
Die Free Co, LLC
Dover, NH
LIKELY ACTIVE332994
Dover RMC Plant
Dover, NH
LIKELY ACTIVE327320EMP 1-19
Hanger Prosthetics & Orthotics East, INC.
Somersworth, NH
LIKELY ACTIVE339113
HiRel Dover
Dover, NH
LIKELY ACTIVE334416EMP 100-499
Industrial Technologies Group ITG CA Design Exeter
Dover, NH
LIKELY ACTIVE336412EMP 100-499
Iworx Systems INC
Dover, NH
LIKELY ACTIVE334516
Jaeger USA
Rochester, NH
LIKELY ACTIVE313320EMP 20-99
Janco Electronics INC
Rollinsford, NH
LIKELY ACTIVE334418
Jh-precision LLC
Farmington, NH
LIKELY ACTIVE332710
Lydall Performance Materials
Rochester, NH
LIKELY ACTIVE313230EMP 100-499
Middleton
Middleton, NH
LIKELY ACTIVE321113EMP 20-99
Miles Amaral
Strafford, NH
LIKELY ACTIVE321113
Nefab Packaging North East, LLC
Dover, NH
LIKELY ACTIVE321920
NPNE - Dover NH
Dover, NH
LIKELY ACTIVE321920EMP 20-99
OESL Automotive USA LLC
Somersworth, NH
LIKELY ACTIVE326291EMP 100-499
Pentair Residential Filtration
Dover, NH
LIKELY ACTIVE333998EMP 100-499
Rocky Coast Printworks, INC.
Dover, NH
LIKELY ACTIVE323113
Sig Sauer INC.
Rochester, NH
LIKELY ACTIVE332994
Solid Machine LLC
Rochester, NH
LIKELY ACTIVE332710
Tes
Dover, NH
LIKELY ACTIVE332811EMP 20-99