Schleifring North America, LLC

222 Mill Rd, Chelmsford, MA 01824

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 4 SOURCES

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

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Homepage of Schleifring North America, LLC

Their homepage, crawled AUG 2026

What they make

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing334511

slip rings
aerospace
wind energy
defense

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

Products

Made or handled here · 4

fiber optical rotary joints · industrial slip rings · media rotary joint · through bore slip ring

Where these came from

4 from the company’s own website · Company website

url-slug on https://shop.schleifring.com/products/fiber-optical-rotary-joints/

CAREERS

Careers page — seen SEP 8, 2026

Where it is

42.58466, -71.31735 · CENSUS TIGER

COUNTY

Middlesex County

METRO AREA

Boston-Cambridge-Newton, MA-NH

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Other plants nearby

Facility	City	Industry	Status	Distance
Zoll Medical Corporation	Chelmsford	Electromedical and Electrotherapeutic Apparatus Manufacturing 334510	ACTIVE	0.0 KM
Hitec Sensor Developments, INC.	Chelmsford	Other Electronic Component Manufacturing 334419	ACTIVE	0.5 KM
Datacon, INC.	Chelmsford	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	ACTIVE	0.5 KM
Infobionic, INC	Chelmsford	Electromedical and Electrotherapeutic Apparatus Manufacturing 334510	ACTIVE	0.9 KM
Srs Medical Systems, INC.	Chelmsford	Electromedical and Electrotherapeutic Apparatus Manufacturing 334510	ACTIVE	0.9 KM

Every listed plant in Middlesex County

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, MA-EPICS, NPDES, RCRAINFO · EPA site type STATIONARY.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record DNA8LAUX38G8 · first seen MAR 2026 · last seen OCT 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 522261357|MA|01824|222 mill rd · first seen DEC 2024 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110070120369 · first seen OCT 2017 · last seen OCT 2017

ALSO RECORDED ASSCHLEIFRING NORTH AMERICA

IN MIDDLESEX COUNTY277 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 92 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: SCHLEIFRING NORTH AMERICA · JUL 2026; SAM.gov: SCHLEIFRING NORTH AMERICA, LLC · ON THIS PAGE
Street address: EPA: 222 MILL RD · JUL 2026 · ON THIS PAGE; SAM.gov: 222 MILL RD · ON THIS PAGE
City: EPA: CHELMSFORD · JUL 2026 · ON THIS PAGE; SAM.gov: CHELMSFORD · ON THIS PAGE
State: EPA: MA · JUL 2026 · ON THIS PAGE; SAM.gov: MA · ON THIS PAGE
County (FIPS code): EPA: 25017 · SEP 2026
Coordinates: EPA: 42.58466,-71.31735 · JUL 2026
Website: SAM.gov: http://www.schleifring.com
Year established: Company website: 1974 · AUG 2026
CAGE code: SAM.gov: 3RWE9
Retirement plan filing (Form 5500): DOL: 62 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
SAM registration expires: SAM.gov: 2027-03-09

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