Chemical manufacturers in New Hampshire
New Hampshire has 31 chemical makers in EPA records, facilities that list codes for basic, organic and specialty chemicals, resins and rubber. The most are in Merrimack, Manchester and Nashua. That is under 1% of the 8,779 such facilities nationwide, and New Hampshire ranks #40 of 51 states.
- Product
- Chemical manufacturers
- Facilities
- 31
- State rank
- #40
- NAICS
- 325110 and 15 related codes
- Revised
- November 1, 2026
Facilities in New Hampshire
These are active facilities in EPA's ECHO database that list a code for basic, organic and specialty chemicals, resins and rubber.
| Facility | City | What EPA lists |
|---|---|---|
| Hampshire Chemical | Nashua | Petrochemical Manufacturing |
| Jones Chemical | Merrimack | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Nylon Corporation Of America | Manchester | Plastics Material and Resin Manufacturing |
| Parker Hannifin Corp Chomerics Div | Hudson | Plastics Material and Resin Manufacturing |
| Lgc Standards Vhg Labs | Bedford | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Prima America Corporation | Northumberland | All Other Basic Organic Chemical Manufacturing |
| Textiles Coated International | Manchester | Plastics Material and Resin Manufacturing |
| White Mountain Biodiesel, Inc | North Haverhill | All Other Basic Organic Chemical Manufacturing |
| Airgas East Inc | Salem | Industrial Gas Manufacturing |
| Alfa Aesar Lancaster | Pelham | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Antifreeze Technology Systems | Bow | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Antifreeze Technology Systems | Goffstown | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Carbon Felt Inc. | Claremont | Artificial and Synthetic Fibers and Filaments Manufacturing |
| D D Bean And Sons | Jaffrey | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Efi Inkware | Meredith | Printing Ink Manufacturing |
| Electropac Prototype Inc | Londonderry | Plastics Material and Resin Manufacturing |
| Fujifilm Dimatix, Inc. | Lebanon | Printing Ink Manufacturing |
| Henkel | Seabrook | Plastics Material and Resin Manufacturing |
| Laconia Harley Davidson | Meredith | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Lightblocks Mfg LLC | Merrimack | Plastics Material and Resin Manufacturing |
| Material Technologies & Sciences Inc | Dover | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Outpost Biodiesel | Grafton | All Other Basic Organic Chemical Manufacturing |
| Plastics Forming Enterprises | Merrimack | Plastics Material and Resin Manufacturing |
| Professional Image Dry Cleaners | Derry | All Other Basic Organic Chemical Manufacturing |
| Resin Systems Corporation | Amherst | Plastics Material and Resin Manufacturing |
| Ricks Auto Care | Nashua | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Simple Life Recycling LLC | Rochester | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Sncr DBA Suncor Corp | Hudson | Custom Compounding of Purchased Resins |
| Thunderline-Z | Hampstead | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Vhg Labs Inc. DBA Lgc Standards | Manchester | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| White Mountain Imaging | Concord | Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing |
Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.
Where they are
- Merrimack: 3
- Manchester: 3
- Nashua: 2
- Hudson: 2
- Meredith: 2
- Bedford: 1
By product code
- All Other Miscellaneous Chemical Product and Preparation Manufacturing (NAICS 325998): 12
- Plastics Material and Resin Manufacturing (NAICS 325211): 8
- All Other Basic Organic Chemical Manufacturing (NAICS 325199): 4
- Printing Ink Manufacturing (NAICS 325910): 2
- Petrochemical Manufacturing (NAICS 325110): 1
- Industrial Gas Manufacturing (NAICS 325120): 1
- Artificial and Synthetic Fibers and Filaments Manufacturing (NAICS 325220): 1
- Custom Compounding of Purchased Resins (NAICS 325991): 1
- Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing (NAICS 325992): 1
All chemicals manufacturing in New Hampshire: 78 facilities and Census job counts.