Verified Nov 2026
Other
·
Lake Zurich, Illinois
·
Since 1953
APS, founded in 1953 and headquartered in Lake Zurich, Illinois, United States, provides maintenance, repair, overhaul (MRO) and sales of aircraft propellers and related components. The company is estimated to employ 200-500 people with revenue in the $10-50M band and is privately held. It serves the aerospace industry, including regional airlines, corporate flight departments, and government operators. In January 2026, reporting by AeroTime described its new Malaysia facility as part of a three-continent footprint.
APS at a glance
Revenue
$10-50M
Est. band
Employees
200-500
Founded
1953
Headquarters
Lake Zurich, Illinois
Certifications
AS9100 · ISO 9001
Import activity
1378
Industries
Automotive
Electric Vehicles
Industrial Equipment
Aerospace
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
1378
Named foreign suppliers
31
Top origins
China · South Korea · Thailand · Hong Kong S.A.R.
Shared foreign counterparties do not establish that these companies buy from APS.
What this tells a buyer
Reporting from Malaysia Aerospace Industry Association states that in February 2026 APS received new regulatory approvals from the Nepal and Philippine civil aviation authorities and AS9100 certification.
APS holds AS9100 and ISO 9001 certifications and is an OEM-licensed propeller overhaul facility for Collins Aerospace systems in the Americas and Asia, with listed capabilities including machining and actuator work.
Avitrader reported in October 2025 that APS launched the first Collins 568F propeller overhaul in Asia, and in 2026 LinkedIn posts from APS state it signed a three-year maintenance agreement with Buddha Air.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
73 years in operation (founded 1953).
Holds AS9100, ISO 9001 certification(s) per public sources.
Overview
APS, founded in 1953 and headquartered in Lake Zurich, Illinois, United States, provides maintenance, repair, overhaul (MRO) and sales of aircraft propellers and related components. The company is estimated to employ 200-500 people with revenue in the $10-50M band and is privately held. It serves the aerospace industry, including regional airlines, corporate flight departments, and government operators. In January 2026, reporting by AeroTime described its new Malaysia facility as part of a three-continent footprint.
At a glance
Attribute | Detail |
|---|---|
Founded | 1953 |
Headquarters | Lake Zurich, Illinois |
Employees | 200-500 |
Revenue | $10-50M (estimated) |
Certifications | AS9100 · ISO 9001 |
What APS makes
APS holds AS9100 and ISO 9001 certifications and is an OEM-licensed propeller overhaul facility for Collins Aerospace systems in the Americas and Asia, with listed capabilities including machining and actuator work.
Products and capabilities described on the company's own site include Machining, Actuator (source: aircraftpropeller.com).
Certifications
APS is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
AS9100 — maia.my
ISO 9001 — aircraftpropeller.com
Trade and customs footprint
Reporting from Malaysia Aerospace Industry Association states that in February 2026 APS received new regulatory approvals from the Nepal and Philippine civil aviation authorities and AS9100 certification. US customs bill-of-lading records list 1378 inbound shipments across 31 foreign suppliers, with top origins including China · South Korea · Thailand · Hong Kong S.A.R..
Latest developments
2026-09-23 — APS is proud to announce that we've signed a three-year maintenance agreement with Buddha Air at this year's MRO! | APS (linkedin.com)
2026-02-03 — APS Expands Regional Reach with New Regulatory Approvals from Nepal and Philippine Civil Aviation Authorities and AS9100 Certification | Malaysia Aerospace Industry Association (maia.my)
2026-01-27 — Three continents, one mission: APS’ new Malaysia facility (aerotime.aero)
2025-10-24 — APS launches first Collins 568F propeller overhaul in Asia (avitrader.com)
2025-06-24 — APS’ New Malaysia MRO A Platform For Component, Regional Expansion | Aviation Week (aviationweek.com)
2025-06-24 — APS Asia Pasifik labur RM4 juta buka pusat selenggara kipas pesawat (utusan.com.my)
Facilities
APS is headquartered in Lake Zurich, Illinois. Public sources also reference these locations:
Malaysia — aerotime.aero
Selangor, Malaysia — avitrader.com
Chicago, USA — aircraftpropeller.com
Company details
Avitrader reported in October 2025 that APS launched the first Collins 568F propeller overhaul in Asia, and in 2026 LinkedIn posts from APS state it signed a three-year maintenance agreement with Buddha Air. APS was founded in 1953, has an estimated 200-500 employees, and is headquartered in Lake Zurich, Illinois. On the LightSource stability read it is rated "Established & active": 73 years in operation (founded 1953). Holds AS9100, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does APS do?
APS, founded in 1953 and headquartered in Lake Zurich, Illinois, United States, provides maintenance, repair, overhaul (MRO) and sales of aircraft propellers and related components. The company is estimated to employ 200-500 people with revenue in the $10-50M band and is privately held. It serves the aerospace industry, including regional airlines, corporate flight departments, and government operators. In January 2026, reporting by AeroTime described its new Malaysia facility as part of a three-continent footprint.
Where is APS headquartered?
APS is headquartered in Lake Zurich, Illinois (595 Telser Rd, Lake Zurich, Illinois, 60047).
When was APS founded?
APS was founded in 1953.
How big is APS?
APS has an estimated 200-500 employees, with revenue in the $10-50M range (estimated).
What certifications does APS hold?
APS lists AS9100 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does APS import from overseas suppliers?
US customs bill-of-lading records show 1378 inbound shipments for APS, with top origins including China · South Korea · Thailand · Hong Kong S.A.R..
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Last verified Nov 2026. Is this your company? Request a correction.
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