Verified Nov 2026
Metal Fabrication
·
Bedford Park, Illinois
·
Since 2000
Northstar Aerospace is a metal fabrication manufacturer headquartered in Bedford Park, Illinois, founded in 2000 and employing roughly 500 to 1,000 people, with estimated annual revenue of $100 to $250 million. The company is privately held and serves the aerospace, military-defense, automotive, industrial-equipment and renewable-energy industries. It makes flight-critical gears, transmissions and rotorcraft drive systems, and Boeing is listed among its reported customers. In June 2025 GE Aerospace acquired the company from Wynnchurch Capital.
Northstar Aerospace at a glance
Revenue
$100-250M
Est. band
Employees
500-1,000
Founded
2000
Headquarters
Bedford Park, Illinois
Certifications
AS9100 · ISO 9001 · Nadcap
Industries
Automotive
Military & Defense
Renewable Energy
Industrial Equipment
Aerospace
STABILITY SIGNALS
Established & active
26 years in operation (founded 2000).
Holds AS9100, ISO 9001, Nadcap certification(s) per public sources.
Overview
Northstar Aerospace is a metal fabrication manufacturer headquartered in Bedford Park, Illinois, founded in 2000 and employing roughly 500 to 1,000 people, with estimated annual revenue of $100 to $250 million. The company is privately held and serves the aerospace, military-defense, automotive, industrial-equipment and renewable-energy industries. It makes flight-critical gears, transmissions and rotorcraft drive systems, and Boeing is listed among its reported customers. In June 2025 GE Aerospace acquired the company from Wynnchurch Capital.
At a glance
Attribute | Detail |
|---|---|
Founded | 2000 |
Headquarters | Bedford Park, Illinois |
Employees | 500-1,000 |
Revenue | $100-250M (estimated) |
Primary capability | Metal Fabrication |
Certifications | AS9100 · ISO 9001 · Nadcap |
What Northstar Aerospace makes
The company holds AS9100, ISO 9001 and Nadcap certifications and produces gears, transmissions, machined parts and assemblies for aerospace platforms.
Products and capabilities described on the company's own site include Transmission, Machining, Assembly, Gear (source: nsaero.com).
Certifications
Northstar Aerospace is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
AS9100 — nsaero.com
ISO 9001 — nsaero.com
Nadcap — nsaero.com
Known customers
The counterparties below come from public sources that state the relationship directly. A shared counterparty does not by itself establish a current buying relationship unless the source says so:
GE Aerospace — reported by vedder.com
Boeing — reported by nsaero.com
Latest developments
2026-06-06 — Northstar Aerospace workers ratify three-year contract – AM 800 CKLW (am800cklw.com)
2025-06-30 — Insights | Vedder (vedder.com)
2025-06-27 — GE Aerospace Acquires Northstar Aerospace from Wynnchurch (themiddlemarket.com)
2025-06-26 — Wynnchurch Capital Exits Northstar Aerospace | News | Wynnchurch Capital (wynnchurch.com)
2025-06-26 — Wynnchurch Capital, L.P. Announces Sale Of Northstar Aerospace To GE Aerospace — TradingView News (tradingview.com)
2025-06-26 — Wynnchurch Capital Exits Northstar Aerospace (businesswire.com)
Facilities
Northstar Aerospace is headquartered in Bedford Park, Illinois. Public sources also reference these locations:
Bedford Park, Illinois — trysignalbase.com
Bedford Park, IL — nsaero.com
Company details
Northstar Aerospace is privately held, and GE Aerospace acquired it in June 2025, with Boeing and GE Aerospace listed among its reported customers. Northstar Aerospace was founded in 2000, has an estimated 500-1,000 employees, and is headquartered in Bedford Park, Illinois. On the LightSource stability read it is rated "Established & active": 26 years in operation (founded 2000). Holds AS9100, ISO 9001, Nadcap certification(s) per public sources.
Frequently asked questions
What does Northstar Aerospace make?
Northstar Aerospace is a metal fabrication manufacturer headquartered in Bedford Park, Illinois, founded in 2000 and employing roughly 500 to 1,000 people, with estimated annual revenue of $100 to $250 million. The company is privately held and serves the aerospace, military-defense, automotive, industrial-equipment and renewable-energy industries. It makes flight-critical gears, transmissions and rotorcraft drive systems, and Boeing is listed among its reported customers. In June 2025 GE Aerospace acquired the company from Wynnchurch Capital.
Where is Northstar Aerospace headquartered?
Northstar Aerospace is headquartered in Bedford Park, Illinois (6006 West 73rd Street, Bedford Park, Illinois, 60638).
When was Northstar Aerospace founded?
Northstar Aerospace was founded in 2000.
How big is Northstar Aerospace?
Northstar Aerospace has an estimated 500-1,000 employees, with revenue in the $100-250M range (estimated).
What certifications does Northstar Aerospace hold?
Northstar Aerospace lists AS9100 · ISO 9001 · Nadcap on its website. Confirm the certified scope for the specific plant producing your part.
Who are Northstar Aerospace's customers?
Public sources directly reference GE Aerospace, Boeing as counterparties of Northstar Aerospace. Confirm current programs with the company, as reported relationships may change.
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Last verified Nov 2026. Is this your company? Request a correction.
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