Operating signal within 12 months from two or more independent sources.
What they make
All Other Miscellaneous Chemical Product and Preparation Manufacturing325998- corrosion inhibitors
- defoamers
- lubricants
- water treatment solutions
- cooling
- raw water
- chemical refining
- mining
- chemical solutions
- power generation
- processing
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Nonlethal Technologies, INC. | Homer City | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | ACTIVE | 9.3 KM |
| Raven Industries, INC. | Latrobe | All Other Basic Organic Chemical Manufacturing 325199 | ACTIVE | 32.3 KM |
| Raven Ind Inc/latrobe Ind Park | Latrobe | Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing 325992 | UNVERIFIED | 32.3 KM |
| Starfire CORP | Carrolltown | Explosives Manufacturing 325920 | ACTIVE | 37.5 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 12 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.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen SEP 2026
- SAM.gov entity registrationOPERATINGRecord ENP9S13WMU19 · first seen JAN 2026 · last seen JAN 2026
- DOL Form 5500 retirement plan filingsOPERATINGRecord 232909677|PA|15748|511 railroad ave · first seen NOV 2025 · last seen NOV 2025
IN INDIANA COUNTY2 other plants share this one’s industry (Other Chemical Product and Preparation Manufacturing, NAICS 3259); 1 of them has 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
- SAM.gov: CHEMSTREAM INC · JAN 2026
- Street address
- SAM.gov: 511 RAILROAD AVE · JAN 2026
- City
- SAM.gov: HOMER CITY · JAN 2026
- State
- SAM.gov: PA · JAN 2026
- Coordinates
- Census geocoder: 40.536794637294,-79.163983044552 · JUL 2026
- Employees (band)
- DOL: 100-499 · NOV 2025
- Website
- SAM.gov: http://www.chemstream.com · JAN 2026
- Year established
- PA DOS: 1997 · JUN 1997
- CAGE code
- SAM.gov: 6PAM2 · JAN 2026
- Retirement plan filing (Form 5500)
- DOL: 248 active participants, plan year ending 2025-11-30, 2 plan(s) · NOV 2025
- SAM registration expires
- SAM.gov: 2027-01-21 · JAN 2026
- State business registrationSOURCES DISAGREE
- PA DOS: Chemstream, Inc., registered with the Pennsylvania Department of State; Corporation; formed 1997-06-18; active · JUN 1997
- TX Comptroller: CHEMSTREAM, INC., registered with the Texas Comptroller of Public Accounts; Corporation; registered 2022-09-23; active · SEP 2022


