H.s.m. Machine Works, INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Naasco Northeast CORP.	Shirley	All Other Miscellaneous Electrical Equipment and Component Manufacturing 335999	● ACTIVE	7.8 KM
AIAccurate Industrial Machining, INC.	Holbrook	Machine Shops 332710	● ACTIVE	10.4 KM
Tens Machine Company, INC.	Holbrook	Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413	● ACTIVE	10.3 KM
Bga Technology LLC	Holbrook	Semiconductor and Related Device Manufacturing 334413	● ACTIVE	10.8 KM
CMCjn Machinery, CORP.	Holbrook	Machine Shops 332710	▲ REPORTED CLOSED	11.4 KM

Every listed plant in Suffolk 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.

Where this record comes from

3 sources hold this plant, and 9 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 ESWTJSN39JK9 · first seen JAN 2026 · last seen JAN 2026
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record NY|medford|3671 horseblock rd · first seen APR 2020 · last seen APR 2020

IN SUFFOLK COUNTY67 other plants share this one’s industry (Aerospace Product and Parts Manufacturing, NAICS 3364); 21 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: H.S.M. MACHINE WORKS, INC. · JAN 2026

Street address

SAM.gov: 3671 HORSEBLOCK RD · JAN 2026

City

SAM.gov: MEDFORD · JAN 2026

State

SAM.gov: NY · JAN 2026

Coordinates

Census geocoder: 40.816944116571,-72.962521810752 · JUL 2026

Website

SAM.gov: http://www.blair-hsm.com · JAN 2026

CAGE code

SAM.gov: 04393 · JAN 2026

PPP loan

SBA PPP: PPP loan x2, approved 2020-04-28, 21 jobs reported · APR 2020

SAM registration expires

SAM.gov: 2027-01-22 · JAN 2026