The Entwistle Company LLC

6 Bigelow St, Hudson, MA 01749

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 5 SOURCES

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

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Their homepage, crawled JUL 2026

What they make

Machine Shops332710

Finishing
testing
military
welding

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

Products

Sold by THE ENTWISTLE COMPANY LLC · 28

Aircraft Landing Equipment · Aircraft Launching Equipment · Aircraft Maintenance And Repair Shop Specialized Equipment · Deck Machinery · Diesel Engines And Components · Electric Portable And Hand Lighting Equipment · Electric Vehicular Lights And Fixtures · Fire Fighting Equipment · Fittings For Rope, Cable, And Chain · Gas Generating And Dispensing Systems, Fixed Or Mobile · Guided Missile Warheads And Explosive Components · Hose And Flexible Tubing · Hose, Pipe, Tube, Lubrication, And Railing Fittings · Liquid And Gas Flow, Liquid Level, And Mechanical Motion Measuring Instruments · Lubrication And Fuel Dispensing Equipment · Machine Shop Sets, Kits, And Outfits · Marine Hardware And Hull Items · Miscellaneous Aircraft Accessories And Components · Miscellaneous Power Transmission Equipment · Miscellaneous Ship And Marine Equipment · Power And Hand Pumps · Switches · Torpedos And Components, Inert · Valves, Nonpowered · Assembly & Testing · engineering design manufacturing support · Precision Machining · Quality Inspection

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

24 from usaspending_psc · Federal registry

Supplied under federal award N0038325CC301 (2025-09-22), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

4 from the company’s own website · Company website

url-slug on https://entwistleco.com/capabilities/assembly-testing/

Open positions

Openings read from The Entwistle Company LLC’s own job board on Paylocity, last checked OCT 22, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

Senior Buyer
Hudson, MA, USA · Purchasing · posted OCT 16, 2026
CONTROLLER
Hudson, MA, USA · 102 · posted OCT 13, 2026
Quality Process and Systems Specialist
Hudson, MA, USA · Quality · posted SEP 23, 2026
Quality Assurance Specialist
Hudson, MA, USA · Quality · posted SEP 23, 2026
UTILITY HELPER
Hudson, MA, USA · posted SEP 12, 2026
LATHE MACHINIST
Hudson, MA, USA · posted SEP 4, 2026
Assembler
Hudson, MA, USA · Assembly · posted JUL 21, 2026
MACHINIST A
Hudson, MA, USA · Machine Shop · posted JUL 7, 2026
Quality Inspector I
Hudson, MA, USA · Quality Control · posted JUN 20, 2026
MANUFACTURING ENGINEER
Hudson, MA, USA · Engineering · posted MAY 15, 2026

OTHER OPENINGS AT THE ENTWISTLE COMPANY LLC, NOT MATCHED TO THIS PLANT

SANDBLASTER
Danville, VA, USA · posted OCT 2, 2026
GENERAL FABRICATION-MACHINE OPERATOR
Danville, VA, USA · posted AUG 5, 2026

4 more on the company’s board

CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE

AS9100
ISO 9001

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

42.37078, -71.59709 · CENSUS TIGER

COUNTY

Middlesex County

METRO AREA

Boston-Cambridge-Newton, MA-NH

ON GOOGLE MAPS

Open this address

STREET VIEW

Open street-level view — AUG 2007

Other plants nearby

Facility	City	Industry	Status	Distance
K & M Engineering, INC	Marlborough	Plate Work Manufacturing 332313	LIKELY ACTIVE	1.4 KM
Apahouser INC.	Marlborough	Sheet Metal Work Manufacturing 332322	ACTIVE	5.3 KM
Ktron Incorporated	Marlborough	Metal Heat Treating 332811	LIKELY ACTIVE	5.4 KM
Ruland Manufacturing CO. INC	Marlborough	Precision Turned Product Manufacturing 332721	LIKELY ACTIVE	5.4 KM
Saliga Machine Co., INC.	Hudson	Machine Shops 332710	ACTIVE	4.3 KM

Every listed plant in Middlesex County

Also at this address

No other federal record shares this street address.

Where this record comes from

5 sources hold this plant, and 13 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, TRIS · EPA site type STATIONARY.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record JRUCKDSNXKD5 · first seen JUN 2026 · last seen SEP 2026
OSHA injury and illness reportsOPERATING
Record 1538655 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 050271701|MA|01749|6 bigelow st · first seen DEC 2024 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110008414180 · first seen JUN 2017 · last seen JUN 2017

ALSO RECORDED ASENTWISTLE COMPANY; The Entwistle Company Hudson

IN MIDDLESEX COUNTY85 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 42 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: ENTWISTLE COMPANY · JUL 2026; SAM.gov: THE ENTWISTLE COMPANY LLC · SEP 2026 · ON THIS PAGE
Street address: EPA: 6 BIGELOW ST · JUL 2026 · ON THIS PAGE; SAM.gov: 6 BIGELOW ST · SEP 2026 · ON THIS PAGE
City: EPA: HUDSON · JUL 2026 · ON THIS PAGE; SAM.gov: HUDSON · SEP 2026 · ON THIS PAGE
State: EPA: MA · JUL 2026 · ON THIS PAGE; SAM.gov: MA · SEP 2026 · ON THIS PAGE
County (FIPS code): EPA: 25017 · SEP 2026
Coordinates: Census geocoder: 42.370858613279,-71.597246745077 · JUL 2026 · ON THIS PAGE; EPA: 42.370778,-71.597095 · JUL 2026 · ON THIS PAGE
Employees (band): OSHA: 100-499 · DEC 2025
Website: SAM.gov: http://www.entwistleco.com · SEP 2026
Year established: Company website: 1918 · AUG 2026
CAGE code: SAM.gov: 20722 · SEP 2026
Retirement plan filing (Form 5500): DOL: 144 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
SAM registration expires: SAM.gov: 2027-09-15 · SEP 2026
State business registrationSOURCES DISAGREE: TX Comptroller: THE ENTWISTLE TRUST, registered with the Texas Comptroller of Public Accounts; Corporation; revoked; VA SCC: The Entwistle Company LLC, registered with the Virginia State Corporation Commission; Limited liability company formed in Delaware; registered 2021-02-22; active · FEB 2021

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