Keystone Precision & Engineering, LLC

16 Lomar Park Unit #3, Pepperell, MA 01463

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 5 SOURCES

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

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Homepage of Keystone Precision & Engineering, LLC

Their homepage, crawled AUG 2026

What they make

Machine Shops332710

precision machined
fabricated parts
milling
turning
grinding
honing
laser cutting
forming
welding
powder coat painting
aerospace
testing

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

Products

Sold by KEYSTONE PRECISION & ENGINEERING, LLC · 1

Tire Rebuilding And Tire And Tube Repair Materials

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

1 from usaspending_psc · Federal registry

Supplied under federal award SPE7L724P2590 (2024-06-18), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

CAREERS

Careers page — seen SEP 8, 2026

Where it is

42.67003, -71.59869 · CENSUS TIGER

COUNTY

Middlesex County

METRO AREA

Boston-Cambridge-Newton, MA-NH

ON GOOGLE MAPS

Open this address

STREET VIEW

Open street-level view — SEP 2025

Other plants nearby

Facility	City	Industry	Status	Distance
Lem Labs, LLC	Hollis	Machine Shops 332710	LIKELY ACTIVE	5.7 KM
Micromatics Machine CO	Hollis	Machine Shops 332710	LIKELY ACTIVE	5.8 KM
Randolph & Baldwin, INC.	Ayer	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	LIKELY ACTIVE	12.7 KM
Int2 Solutions LLC	Devens	Rubber and Plastics Hoses and Belting Manufacturing 326220	ACTIVE	13.4 KM
Sweeney Metal Fabricators LLC	Nashua	Machine Shops 332710	LIKELY ACTIVE	11.9 KM

Every listed plant in Middlesex County

Also at this address

No other federal record shares this street address.

Where this record comes from

5 sources hold this plant, and 12 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 HFBKZXKLCWS7 · first seen MAY 2026 · last seen OCT 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 562631410|MA|01463|16 lomar park dr ste 3 · first seen JUN 2025 · last seen JUN 2025
SBA 7(a) and 504 loan recordsEXISTENCE
first seen NOV 2021 · last seen NOV 2021
SBA Paycheck Protection Program loan recordsEXISTENCE
Record MA|pepperell|16 lomar park unit 3 · first seen APR 2020 · last seen APR 2020

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.

Name: SAM.gov: KEYSTONE PRECISION & ENGINEERING, LLC
Street address: SAM.gov: 16 LOMAR PARK UNIT #3
City: SAM.gov: PEPPERELL
State: SAM.gov: MA
Coordinates: Census geocoder: 42.670028166988,-71.598687609022 · JUL 2026
Employees (band): DOL: 20-99 · JUN 2025
Website: SAM.gov: https://www.princeind.com/
CAGE code: SAM.gov: 507F2
Retirement plan filing (Form 5500): DOL: 32 active participants, plan year ending 2025-06-30, 3 plan(s) · JUN 2025
PPP loan: SBA PPP: PPP loan x1, approved 2020-04-09, 33 jobs reported · APR 2020
SAM registration expires: SAM.gov: 2027-04-24
SBA loans: SBA: 504 loan x1, jobs 4.0 · NOV 2021

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