Poly-seal CORP
1810 Portal St., Baltimore, MD 21224
Operating signal within 24 months, or from a single source.
What they make
All Other Plastics Product Manufacturing326199Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Continental Plastic Containers | Baltimore | Plastics Bottle Manufacturing 326160 | UNVERIFIED | 2.6 KM |
| Altium Packaging - Baltimore | Baltimore | Plastics Bottle Manufacturing 326160 | LIKELY ACTIVE | 2.6 KM |
| Tenax | Baltimore | All Other Plastics Product Manufacturing 326199 | LIKELY ACTIVE | 3.9 KM |
| Packaging Strategies Incorporated | Rosedale | All Other Plastics Product Manufacturing 326199 | LIKELY ACTIVE | 4.5 KM |
| Xgen LLC | Rosedale | Machine Shops 332710 | ACTIVE | 4.6 KM |
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 7 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 BR, MD-RCRA, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
- EPA Toxics Release InventoryOPERATINGfirst seen DEC 2023 · last seen DEC 2024
- EPA Facility Registry ServiceEXISTENCERecord 110000796746 · first seen JUN 2016 · last seen JUN 2016
- EPA ECHO compliance recordsOPERATINGfirst seen MAY 2015 · last seen MAY 2015
IN BALTIMORE COUNTY12 other plants share this one’s industry (Plastics Product Manufacturing, NAICS 3261); 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: POLY-SEAL CORP · OCT 2026
- Street address
- EPA: 1810 PORTAL ST. · OCT 2026
- City
- EPA: BALTIMORE · OCT 2026
- State
- EPA: MD · OCT 2026
- County (FIPS code)
- EPA: 24005 · OCT 2026
- Coordinates
- EPA: 39.27107,-76.53551 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: VSQG · OCT 2026
