Operating signal within 12 months from two or more independent sources.
What they make
Glass Product Manufacturing Made of Purchased Glass327215- precision optics
- coatings
- replication services
- diffraction gratings
- life sciences
- defense
- aerospace
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
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Southwin LTD | Leominster | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | UNVERIFIED | 9.5 KM |
| Fiberoptic Components INC | Sterling | Other Pressed and Blown Glass and Glassware Manufacturing 327212 | LIKELY ACTIVE | 14.6 KM |
| Guild Optical Associates INC | Amherst | Commercial and Service Industry Machinery Manufacturing 333310 | ACTIVE | 32.6 KM |
| Verrillon Optical Fiber Facility | Grafton (north Grafton) | Other Pressed and Blown Glass and Glassware Manufacturing 327212 | UNVERIFIED | 38.4 KM |
| S I Howard Glass CO. INC. | Worcester | Glass Product Manufacturing Made of Purchased Glass 327215 | LIKELY ACTIVE | 39.9 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
4 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.
EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord J8VQWXXJLE44 · first seen JAN 2026 · last seen JAN 2026
- DOL Form 5500 retirement plan filingsOPERATINGRecord 042768575|MA|01420|704 river st · first seen OCT 2025 · last seen OCT 2025
- EPA Facility Registry ServiceEXISTENCERecord 110071423809 · first seen MAY 2023 · last seen MAY 2023
IN WORCESTER COUNTY18 other plants share this one’s industry (Glass and Glass Product Manufacturing, NAICS 3272); 10 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: OPCO LABORATORY INC · JUL 2026 · ON THIS PAGE
- SAM.gov: OPCO LABORATORY, INC · JAN 2026 · ON THIS PAGE
- Street address
- EPA: 704 RIVER ST · JUL 2026 · ON THIS PAGE
- SAM.gov: 704 RIVER ST · JAN 2026 · ON THIS PAGE
- City
- EPA: FITCHBURG · JUL 2026 · ON THIS PAGE
- SAM.gov: FITCHBURG · JAN 2026 · ON THIS PAGE
- State
- EPA: MA · JUL 2026 · ON THIS PAGE
- SAM.gov: MA · JAN 2026 · ON THIS PAGE
- County (FIPS code)
- EPA: 25027 · SEP 2026
- Coordinates
- EPA: 42.578577,-71.831327 · JUL 2026
- Employees (band)
- DOL: 1-19 · OCT 2025
- Website
- SAM.gov: www.opcolab.com · JAN 2026
- CAGE code
- SAM.gov: 45D45 · JAN 2026
- Retirement plan filing (Form 5500)
- DOL: 17 active participants, plan year ending 2025-10-31, 1 plan(s) · OCT 2025
- SAM registration expires
- SAM.gov: 2027-01-06 · JAN 2026
- State business registration
- Sunbiz: OPCO LABORATORY INC., registered with the Florida Department of State, Division of Corporations; Corporation formed in Massachusetts; registered 2013-04-15; active, annual report filed 2026-02-04 · FEB 2026