Dyno Nobel
660 Hopmeadow St, Simsbury, CT 06070
Operating signal within 24 months, or from a single source.
What they make
Explosives Manufacturing325920Where it is
Other plants nearby
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|---|---|---|---|---|
| Ensign-bickford Aerospace & Defense Company | Simsbury | Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing 336415 | ACTIVE | 0.1 KM |
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| Uyemura International Corporation | Southington | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | ACTIVE | 25.1 KM |
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Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
Where this record comes from
3 sources hold this plant, and 5 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in AIR, AIRS/AFS, BR, CEDRI, NPDES, OSHA-OIS, RBLC, RCRAINFO, SIMS, TRIS · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecord 110000315409 · first seen JUN 2017 · last seen JUL 2026
- EPA Toxics Release InventoryOPERATINGfirst seen DEC 2023 · last seen DEC 2024
- EPA ECHO compliance recordsOPERATINGfirst seen AUG 2022 · last seen AUG 2022
IN CAPITOL COUNTY11 other plants share this one’s industry (Other Chemical Product and Preparation Manufacturing, NAICS 3259); 4 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- EPA: DYNO NOBEL · OCT 2026
- Street address
- EPA: 660 HOPMEADOW ST · OCT 2026
- City
- EPA: SIMSBURY · OCT 2026
- State
- EPA: CT · OCT 2026
- Coordinates
- EPA: 41.869055,-72.805771 · OCT 2026