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Opt Industries INC Production Floor

561 Windsor St, Ste B301, Somerville, MA 02143

UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE

Present in a source dataset, with no recent operating signal.

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Homepage of Opt Industries INC Production Floor
Their homepage, crawled JUL 2026

What they make

Industrial Machinery Manufacturing333249
  • material functions
  • microstructures
  • millions
  • digital photolithography
  • structured materials
  • precise geometry
  • photochemistry base
  • high-speed interconnects
  • fluid handling

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

42.37539, -71.09278 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Whitmore Family Enterprises, LLC Dba Taza ChocolateSomervilleFood Product Machinery Manufacturing
333241
 LIKELY ACTIVE0.0 KM
Formlabs INC.SomervilleIndustrial Machinery Manufacturing
333244
 ACTIVE0.4 KM
Formlabs INCSomervilleIndustrial Machinery Manufacturing
333244
 ACTIVE0.6 KM
Kornit Digital North America INCSomervilleIndustrial Machinery Manufacturing
333244
 UNVERIFIED1.4 KM
3d FortifyCharlestownAll Other Industrial Machinery Manufacturing
333248
 UNVERIFIED1.8 KM

Every listed plant in Middlesex County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Altaeros Energies INC
Somerville, MA
ACTIVE336412

Where this record comes from

1 source holds 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 RCRAINFO · EPA site type STATIONARY.

  • EPA Facility Registry ServiceEXISTENCE
    Record 110070902866 · first seen FEB 2021 · last seen FEB 2021

IN MIDDLESEX COUNTY52 other plants share this one’s industry (Industrial Machinery Manufacturing, NAICS 3332); 24 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: OPT INDUSTRIES INC PRODUCTION FLOOR · OCT 2026
Street address
EPA: 561 WINDSOR ST · OCT 2026
City
EPA: SOMERVILLE · OCT 2026
State
EPA: MA · OCT 2026
County (FIPS code)
EPA: 25017 · OCT 2026
Coordinates
EPA: 42.37539,-71.09278 · OCT 2026
Hazardous waste generator (RCRA)
EPA ECHO: none · OCT 2026

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