Verified Nov 2026
Castings & Forgings
·
Madison Heights, Michigan
·
Since 1938
Wall Colmonoy makes surfacing alloys, hardfacing and thermal spray coatings, brazing alloys and related fabrication and machining services. The company is headquartered in Madison Heights, Michigan, United States, and was founded in 1938. It employs roughly 200 to 500 people, with estimated annual revenue of $100 to 250 million. It is privately held and serves the automotive, industrial equipment, and aerospace industries. In September 2026, aero-mag.com reported that the company won a U.S. Air Force contract to remanufacture F-16 heat exchangers.
Wall Colmonoy at a glance
Revenue
$100-250M
Est. band
Employees
200-500
Founded
1938
Headquarters
Madison Heights, Michigan
Certifications
AS9100 · ISO 14001 · ISO 9001 · Nadcap
Import activity
88
Industries
Automotive
Industrial Equipment
Aerospace
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
88
Named foreign suppliers
13
Top origins
United Kingdom · Belgium · Taiwan · South Korea
Shared foreign counterparties do not establish that these companies buy from Wall Colmonoy.
What this tells a buyer
Recent public reporting includes a June 2026 announcement of a £2.5 million vacuum investment casting facility and a June 2026 report of new furnaces added to expand vacuum brazing capacity.
The company holds AS9100, ISO 9001, ISO 14001, and Nadcap certifications and lists casting, welding, coating, and machining among its capabilities.
Wall Colmonoy is privately held and reports an estimated revenue band of $100 to 250 million, based on public estimates rather than audited figures.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
88 years in operation (founded 1938).
Holds AS9100, ISO 14001, ISO 9001, Nadcap certification(s) per public sources.
Overview
Wall Colmonoy makes surfacing alloys, hardfacing and thermal spray coatings, brazing alloys and related fabrication and machining services. The company is headquartered in Madison Heights, Michigan, United States, and was founded in 1938. It employs roughly 200 to 500 people, with estimated annual revenue of $100 to 250 million. It is privately held and serves the automotive, industrial equipment, and aerospace industries. In September 2026, aero-mag.com reported that the company won a U.S. Air Force contract to remanufacture F-16 heat exchangers.
At a glance
Attribute | Detail |
|---|---|
Founded | 1938 |
Headquarters | Madison Heights, Michigan |
Employees | 200-500 |
Revenue | $100-250M (estimated) |
Primary capability | Castings & Forgings |
Certifications | AS9100 · ISO 14001 · ISO 9001 · Nadcap |
What Wall Colmonoy makes
The company holds AS9100, ISO 9001, ISO 14001, and Nadcap certifications and lists casting, welding, coating, and machining among its capabilities.
Products and capabilities described on the company's own site include Casting, Rubber, Plastic, Steel, Glass, Coating, Machining, Welding (source: wallcolmonoy.com).
Certifications
Wall Colmonoy is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
AS9100 — wallcolmonoy.com
ISO 14001 — wallcolmonoy.com
ISO 9001 — wallcolmonoy.com
Nadcap — wallcolmonoy.com
Trade and customs footprint
Recent public reporting includes a June 2026 announcement of a £2.5 million vacuum investment casting facility and a June 2026 report of new furnaces added to expand vacuum brazing capacity. US customs bill-of-lading records list 88 inbound shipments across 13 foreign suppliers, with top origins including United Kingdom · Belgium · Taiwan · South Korea.
Latest developments
2026-09-03 — Wall Colmonoy wins USAF contract to remanufacture F‑16 heat exchangers (aero-mag.com)
2026-08-28 — News - Wall Colmonoy (wallcolmonoy.com)
2026-06-11 — Wall Colmonoy Unveils £2.5M Vacuum Investment Casting Facility - Precision Components (wallcolmonoy.com)
2026-06-04 — New Furnaces Boost Vacuum Brazing Capacity - Heat Treat Today (heattreattoday.com)
2026-01-01 — Wall Colmonoy Oklahoma City Acquires CNC Unison Tube Bender (mfgnewsweb.com)
2025-10-29 — Important Update - Canadian Operations | Surfacing Alloys (wallcolmonoy.com)
Company details
Wall Colmonoy is privately held and reports an estimated revenue band of $100 to 250 million, based on public estimates rather than audited figures. Wall Colmonoy was founded in 1938, has an estimated 200-500 employees, and is headquartered in Madison Heights, Michigan. On the LightSource stability read it is rated "Established & active": 88 years in operation (founded 1938). Holds AS9100, ISO 14001, ISO 9001, Nadcap certification(s) per public sources.
Frequently asked questions
What does Wall Colmonoy make?
Wall Colmonoy makes surfacing alloys, hardfacing and thermal spray coatings, brazing alloys and related fabrication and machining services. The company is headquartered in Madison Heights, Michigan, United States, and was founded in 1938. It employs roughly 200 to 500 people, with estimated annual revenue of $100 to 250 million. It is privately held and serves the automotive, industrial equipment, and aerospace industries. In September 2026, aero-mag.com reported that the company won a U.S. Air Force contract to remanufacture F-16 heat exchangers.
Where is Wall Colmonoy headquartered?
Wall Colmonoy is headquartered in Madison Heights, Michigan (101 W Girard Ave, Madison Heights, Michigan, 48071).
When was Wall Colmonoy founded?
Wall Colmonoy was founded in 1938.
How big is Wall Colmonoy?
Wall Colmonoy has an estimated 200-500 employees, with revenue in the $100-250M range (estimated).
What certifications does Wall Colmonoy hold?
Wall Colmonoy lists AS9100 · ISO 14001 · ISO 9001 · Nadcap on its website. Confirm the certified scope for the specific plant producing your part.
Does Wall Colmonoy import from overseas suppliers?
US customs bill-of-lading records show 88 inbound shipments for Wall Colmonoy, with top origins including United Kingdom · Belgium · Taiwan · South Korea.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
+1 248-585-6400
Certification
AS9100 · ISO 14001 · ISO 9001 · Nadcap
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