Verified Nov 2026
Metal Fabrication
·
Oconomowoc, Wisconsin
·
Since 1982
Ace Precision Machining is a precision CNC machining and metal fabrication company headquartered in Oconomowoc, Wisconsin, United States. Founded in 1982, it is family-owned and estimated to employ 200 to 500 people, with estimated annual revenue of $50 to $100 million. The company supplies components to the aerospace, automotive, military-defense, and industrial equipment sectors, including parts for jet engines and gas turbines. Its services include CNC machining, welding, thermal treatment, and sheet metal forming.
Ace Precision Machining at a glance
Revenue
$50-100M
Est. band
Employees
200-500
Founded
1982
Headquarters
Oconomowoc, Wisconsin
Certifications
AS9100 · ISO 9001 · Nadcap
Industries
Automotive
Military & Defense
Industrial Equipment
Aerospace
STABILITY SIGNALS
Established & active
44 years in operation (founded 1982).
Holds AS9100, ISO 9001, Nadcap certification(s) per public sources.
Overview
Ace Precision Machining is a precision CNC machining and metal fabrication company headquartered in Oconomowoc, Wisconsin, United States. Founded in 1982, it is family-owned and estimated to employ 200 to 500 people, with estimated annual revenue of $50 to $100 million. The company supplies components to the aerospace, automotive, military-defense, and industrial equipment sectors, including parts for jet engines and gas turbines. Its services include CNC machining, welding, thermal treatment, and sheet metal forming.
At a glance
Attribute | Detail |
|---|---|
Founded | 1982 |
Headquarters | Oconomowoc, Wisconsin |
Employees | 200-500 |
Revenue | $50-100M (estimated) |
Primary capability | Metal Fabrication |
Certifications | AS9100 · ISO 9001 · Nadcap |
What Ace Precision Machining makes
Ace Precision Machining holds AS9100, ISO 9001, and Nadcap certifications and operates an FAA-certified repair station.
Products and capabilities described on the company's own site include Machining, Welding, CNC Machining, Tooling, Bearing, Forging, Aluminum, Coating (source: aceprecision.com).
Certifications
Ace Precision Machining is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
AS9100 — aceprecision.com
ISO 9001 — aceprecision.com
Nadcap — aceprecision.com
Latest developments
2026-06-04 — We're hiring CNC Machinists in Oconomowoc, WI. If you're ready to machine parts that take flight, consider joining the team at Ace Precision Machining. | Cory Firari (linkedin.com)
2026-05-20 — Ace Precision Machining is growing our team and hiring CNC Machinists & Laser Technicians on 2nd shift! | Autumn D. (linkedin.com)
2026-03-06 — Ace Precision New - Wisconsin Veterans Chamber of Commerce (growthzoneapp.com)
2025-12-11 — Thank you for helping us fuel the talent pipeline, Ace Precision Machining. It was a great day! | Waukesha County Business Alliance (linkedin.com)
2025-11-06 — Ace Precision Machining - Employees, Jobs, Stock & Culture | LinkedIn (linkedin.com)
2025-10-16 — Thank you to Oconomowoc Chamber Of Commerce for highlighting Ace Precision Machining in their recent Chamber Check In! | Ace Precision Machining (linkedin.com)
Facilities
Ace Precision Machining is headquartered in Oconomowoc, Wisconsin. Public sources also reference these locations:
Menomonee Falls, Wisconsin — aceprecision.com
Company details
The company is privately held and reports operations in two facilities, including its Oconomowoc headquarters. Ace Precision Machining was founded in 1982, has an estimated 200-500 employees, and is headquartered in Oconomowoc, Wisconsin. On the LightSource stability read it is rated "Established & active": 44 years in operation (founded 1982). Holds AS9100, ISO 9001, Nadcap certification(s) per public sources.
Frequently asked questions
What does Ace Precision Machining make?
Ace Precision Machining is a precision CNC machining and metal fabrication company headquartered in Oconomowoc, Wisconsin, United States. Founded in 1982, it is family-owned and estimated to employ 200 to 500 people, with estimated annual revenue of $50 to $100 million. The company supplies components to the aerospace, automotive, military-defense, and industrial equipment sectors, including parts for jet engines and gas turbines. Its services include CNC machining, welding, thermal treatment, and sheet metal forming.
Where is Ace Precision Machining headquartered?
Ace Precision Machining is headquartered in Oconomowoc, Wisconsin (977 Blue Ribbon Cir N, Oconomowoc, Wisconsin, 53066).
When was Ace Precision Machining founded?
Ace Precision Machining was founded in 1982.
How big is Ace Precision Machining?
Ace Precision Machining has an estimated 200-500 employees, with revenue in the $50-100M range (estimated).
What certifications does Ace Precision Machining hold?
Ace Precision Machining lists AS9100 · ISO 9001 · Nadcap on its website. Confirm the certified scope for the specific plant producing your part.
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