Olin Winchester LLC
600 Powder Mill Rd, East Alton, IL 62024
Operating signal within 24 months, or from a single source.
What they make
Explosives Manufacturing325920Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Location not verified — this address could not be matched to Census TIGER, so the facility is not placed on the map.
Other plants nearby
No other listed facility within 40 km shares this one’s four-digit industry code, or this record has no coordinates to measure from.
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
Where this record comes from
1 source holds this plant, and 8 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.
- SAM.gov entity registrationOPERATINGRecord MXB2U9UM7TL5 · first seen JUN 2026 · last seen SEP 2026
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
- SAM.gov: OLIN WINCHESTER LLC · SEP 2026
- Street address
- SAM.gov: 600 POWDER MILL RD · SEP 2026
- City
- SAM.gov: EAST ALTON · SEP 2026
- State
- SAM.gov: IL · SEP 2026
- Year established
- TX Comptroller: 1973 · MAY 1973
- CAGE code
- SAM.gov: 83WW3 · SEP 2026
- SAM registration expires
- SAM.gov: 2027-09-14 · SEP 2026
- State business registration
- TX Comptroller: WINCHESTER HOMES, INC., registered with the Texas Comptroller of Public Accounts; Corporation; formed 1973-05-22; active · MAY 1973