Keystone Turbine Services, LLC

885 Fox Chase Ste 111, Coatesville, PA 19320

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 2 SOURCES

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

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What they make

Aircraft Engine and Engine Parts Manufacturing336412

Products

Sold by KEYSTONE TURBINE SERVICES, LLC · 3

Engine Air And Oil Filters, Cleaners, Aircraft Prime Moving · Engine Fuel System Components, Aircraft And Missile Prime Movers · Miscellaneous Engine Accessories, Aircraft

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

3 from usaspending_psc · Federal registry

Supplied under federal award N0038320PM126 (2020-06-15), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

39.99171, -75.87117 · CENSUS TIGER

COUNTY

Chester County

METRO AREA

Philadelphia-Camden-Wilmington, PA-NJ-DE-MD

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STREET VIEW

Open street-level view — APR 2025

Other plants nearby

Facility	City	Industry	Status	Distance
Leading Edge Composites, INC.	Coatesville	Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413	ACTIVE	0.5 KM
Sikorsky Commercial Inc/heliplex Fac	Coatesville	Aircraft Manufacturing 336411	LIKELY ACTIVE	1.5 KM
Pvx Aero, INC.	Coatesville	Aircraft Manufacturing 336411	ACTIVE	1.6 KM
Lockheed Martin Sikorsky Commercial INC	Coatesville	Aircraft Manufacturing 336411	UNVERIFIED	1.8 KM
Sikorsky Commercial INC	Coatesville	Aircraft Manufacturing 336411	UNVERIFIED	2.1 KM

Every listed plant in Chester County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 10 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.

SAM.gov entity registrationOPERATING
Record MKL9YGKSK2F1 · first seen JAN 2026 · last seen OCT 2026
OSHA injury and illness reportsOPERATING
Record 1536083 · first seen DEC 2025 · last seen DEC 2025

IN CHESTER COUNTY9 other plants share this one’s industry (Aerospace Product and Parts Manufacturing, NAICS 3364); 1 of them has 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 TURBINE SERVICES, LLC
Street address: SAM.gov: 885 FOX CHASE STE 111
City: SAM.gov: COATESVILLE
State: SAM.gov: PA
Coordinates: Census geocoder: 39.991705654799,-75.871169506807 · JUL 2026
Employees (band): OSHA: 20-99 · DEC 2025
Website: SAM.gov: www.kts-aero.com
CAGE code: SAM.gov: 6NNE4
SAM registration expires: SAM.gov: 2027-01-28
State business registration: Sunbiz: KEYSTONE TURBINE SERVICES, LLC, registered with the Florida Department of State, Division of Corporations; Limited liability company formed in Delaware; registered 2023-08-09; active, annual report filed 2026-04-30 · APR 2026

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