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Quarksen LLC

241 Francis Ave, Mansfield, MA 02048

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 2 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Quarksen LLC
Their homepage, crawled AUG 2026

What they make

Analytical Laboratory Instrument Manufacturing334516
  • sensing technology
  • development
  • healthcare systems
  • sexual health
  • women's health

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

Where it is

42.04180, -71.20707 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

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Every listed plant in Bristol County

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.

Uplevel Foods LLC
Mansfield, MA
LIKELY ACTIVE311999

Where this record comes from

2 sources hold this plant, and 8 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 websiteOPERATING
    first seen JUL 2026 · last seen OCT 2026
  • SAM.gov entity registrationOPERATING
    Record R2XKUC52Q7N5 · first seen JUN 2026 · last seen JUN 2026

IN BRISTOL COUNTY17 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 7 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
SAM.gov: QUARKSEN LLC · JUN 2026
Street address
SAM.gov: 241 FRANCIS AVE · JUN 2026
City
SAM.gov: MANSFIELD · JUN 2026
State
SAM.gov: MA · JUN 2026
Coordinates
Census geocoder: 42.041797305286,-71.207068464129 · JUL 2026
Website
SAM.gov: www.Quarksen.com · JUN 2026
CAGE code
SAM.gov: 9Q8R1 · JUN 2026
SAM registration expires
SAM.gov: 2027-06-05 · JUN 2026

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