Glass manufacturers in Massachusetts
Massachusetts has 25 glass makers in EPA records, facilities that list codes for flat glass, glass containers and glass products. The most are in Sturbridge, Charlton and Southbridge. That is 3% of the 804 such facilities nationwide, and Massachusetts ranks #10 of 40 states.
- Product
- Glass manufacturers
- Facilities
- 25
- State rank
- #10
- NAICS
- 327211 and 3 related codes
- Revised
- November 1, 2026
Facilities in Massachusetts
These are active facilities in EPA's ECHO database that list a code for flat glass, glass containers and glass products.
| Facility | City | What EPA lists |
|---|---|---|
| Incom Inc | Charlton | Glass Product Manufacturing Made of Purchased Glass |
| Ofs (Optical Fiber Solutions) | Sturbridge | Other Pressed and Blown Glass and Glassware Manufacturing |
| Schott North America, Inc. Lighting And Imaging | Southbridge | Other Pressed and Blown Glass and Glassware Manufacturing |
| Trelleborg Offshore Boston Inc | Randolph | Other Pressed and Blown Glass and Glassware Manufacturing |
| Woon-Tech | Whitinsville | Other Pressed and Blown Glass and Glassware Manufacturing |
| Aerogel Technologies | Hyde Park | Other Pressed and Blown Glass and Glassware Manufacturing |
| Aerogel Technologies | Boston | Flat Glass Manufacturing |
| Becton Dickinson Labware | Bedford | Other Pressed and Blown Glass and Glassware Manufacturing |
| Incom Fiberoptics | Charlton | Glass Product Manufacturing Made of Purchased Glass |
| S I Howard Glass Co. Inc. | Worcester | Flat Glass Manufacturing |
| Si Howard Glass Co Inc | Worcester | Glass Product Manufacturing Made of Purchased Glass |
| United Lens Co_inc | Southbridge | Other Pressed and Blown Glass and Glassware Manufacturing |
| Cps Technologies | Norton | Glass Product Manufacturing Made of Purchased Glass |
| Diemat Inc | Byfield | Other Pressed and Blown Glass and Glassware Manufacturing |
| Fiberoptic Components Inc | Sterling | Other Pressed and Blown Glass and Glassware Manufacturing |
| Fibertec Incorporated | Bridgewater | Glass Product Manufacturing Made of Purchased Glass |
| Newport Franklin | Franklin | Glass Product Manufacturing Made of Purchased Glass |
| Ofs Fitel-Sturbridge | Sturbridge | Other Pressed and Blown Glass and Glassware Manufacturing |
| Opco Laboratory Inc | Fitchburg | Glass Product Manufacturing Made of Purchased Glass |
| Parker Hannifin Corp Chomerics Div | Woburn | Glass Product Manufacturing Made of Purchased Glass |
| Patriot Armor | Lee | Glass Product Manufacturing Made of Purchased Glass |
| Pegasus Glassworks Inc | Sturbridge | Other Pressed and Blown Glass and Glassware Manufacturing |
| Saand US LLC | Webster | Glass Product Manufacturing Made of Purchased Glass |
| Stag Industrial Holdings LLC 55 Bristol Dr | Easton | Flat Glass Manufacturing |
| Verrillon Optical Fiber Facility | Grafton (North Grafton) | Other Pressed and Blown Glass and Glassware 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
- Sturbridge: 3
- Charlton: 2
- Southbridge: 2
- Worcester: 2
- Randolph: 1
- Whitinsville: 1
By product code
- Other Pressed and Blown Glass and Glassware Manufacturing (NAICS 327212): 12
- Glass Product Manufacturing Made of Purchased Glass (NAICS 327215): 10
- Flat Glass Manufacturing (NAICS 327211): 3
All glass, cement and stone manufacturing in Massachusetts: 198 facilities and Census job counts.