Polymer Corporation
180 Pleasant St, Rockland, MA 02370
Operating signal within 12 months from two or more independent sources.
What they make
All Other Plastics Product Manufacturing326199- close-tolerance plastic parts
- assemblies
- injection molding
- liquid resin casting
- machining
- production processes
- marine
- medical
- defense
- aerospace
- fluid management
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
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
CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE
- AS9100
- FDA registered
- ISO 9001
- ITAR registered
Read from this company’s own website on August 9, 2026. Nobody at the facility has confirmed it here, and FactoryRegistry has not verified these — unlike operating status, which comes from independent public records. A certificate can lapse without the website changing, so ask the facility for current ones.
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Cri Tech | Hanover | Synthetic Rubber Manufacturing 325212 | UNVERIFIED | 5.3 KM |
| Src Medical INC. | Hanover | All Other Plastics Product Manufacturing 326199 | LIKELY ACTIVE | 6.4 KM |
| Creative Extrusion and Technologies Incorporated | Brockton | Unlaminated Plastics Profile Shape Manufacturing 326121 | LIKELY ACTIVE | 9.7 KM |
| Barbour Plastics | Brockton | Leather and Hide Tanning and Finishing 316110 | LIKELY ACTIVE | 10.0 KM |
| Barbour Corporation | Brockton | Other Leather and Allied Product Manufacturing 316990 | LIKELY ACTIVE | 10.0 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
4 sources hold this plant, and 11 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, EIS, MA-EPICS, RCRAINFO · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord ZNKFJSLRBBE4 · first seen JUL 2025 · last seen JUL 2026
- DOL Form 5500 retirement plan filingsOPERATINGRecord 364135155|MA|02370|180 pleasant st · first seen JUN 2025 · last seen JUN 2025
- EPA Facility Registry ServiceEXISTENCERecord 110001952799 · first seen JUN 2017 · last seen JUN 2017
ALSO RECORDED ASPOLYMER DESIGN
IN PLYMOUTH COUNTY17 other plants share this one’s industry (Plastics Product Manufacturing, NAICS 3261); 11 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.
- NameSOURCES DISAGREE
- EPA: POLYMER DESIGN · JUL 2026
- SAM.gov: POLYMER CORPORATION · JUL 2026 · ON THIS PAGE
- Street address
- EPA: 180 PLEASANT ST · JUL 2026 · ON THIS PAGE
- SAM.gov: 180 PLEASANT ST · JUL 2026 · ON THIS PAGE
- City
- EPA: ROCKLAND · JUL 2026 · ON THIS PAGE
- SAM.gov: ROCKLAND · JUL 2026 · ON THIS PAGE
- State
- EPA: MA · JUL 2026 · ON THIS PAGE
- SAM.gov: MA · JUL 2026 · ON THIS PAGE
- County (FIPS code)
- EPA: 25023 · SEP 2026
- Coordinates
- Census geocoder: 42.146047040287,-70.914381918191 · JUL 2026 · ON THIS PAGE
- EPA: 42.145934,-70.914284 · JUL 2026 · ON THIS PAGE
- Website
- SAM.gov: www.polymercorporation.com · JUL 2026
- CAGE code
- SAM.gov: 8X417 · JUL 2026
- Retirement plan filing (Form 5500)
- DOL: 114 active participants, plan year ending 2025-06-30, 2 plan(s) · JUN 2025
- SAM registration expires
- SAM.gov: 2027-07-08 · JUL 2026
- State business registration
- TX Comptroller: POLYMER HOLDING CORPORATION, registered with the Texas Comptroller of Public Accounts; Corporation; active