Verified Nov 2026
Castings & Forgings
·
Hartford, Wisconsin
·
Since 1959
Signicast Investment Castings produces precision investment castings and related metal components, with secondary operations including machining, heat treating, finishing, assembly, and testing. The company is headquartered in Hartford, Wisconsin, was founded in 1959, and is part of Form Technologies. It employs roughly 1,000 to 5,000 people and serves aerospace, automotive, electric-vehicle, medical, military-defense, and industrial-equipment customers. In July 2026, Signicast reported expanding its aerospace titanium and aluminum casting capacity.
Signicast Investment Castings at a glance
Revenue
$250-500M
Est. band
Employees
1,000-5,000
Founded
1959
Headquarters
Hartford, Wisconsin
Certifications
AS9100 · IATF 16949 · ISO 13485 · ISO 9001 · ITAR registered · Nadcap
Industries
Automotive
Electric Vehicles
Medical
Military & Defense
Industrial Equipment
Aerospace
STABILITY SIGNALS
Established & active
67 years in operation (founded 1959).
Holds AS9100, IATF 16949, ISO 13485, ISO 9001, ITAR registered, Nadcap certification(s) per public sources.
Overview
Signicast Investment Castings produces precision investment castings and related metal components, with secondary operations including machining, heat treating, finishing, assembly, and testing. The company is headquartered in Hartford, Wisconsin, was founded in 1959, and is part of Form Technologies. It employs roughly 1,000 to 5,000 people and serves aerospace, automotive, electric-vehicle, medical, military-defense, and industrial-equipment customers. In July 2026, Signicast reported expanding its aerospace titanium and aluminum casting capacity.
At a glance
Attribute | Detail |
|---|---|
Founded | 1959 |
Headquarters | Hartford, Wisconsin |
Employees | 1,000-5,000 |
Revenue | $250-500M (estimated) |
Primary capability | Castings & Forgings |
Certifications | AS9100 · IATF 16949 · ISO 13485 · ISO 9001 · ITAR registered · Nadcap |
What Signicast Investment Castings makes
The company holds AS9100, IATF 16949, ISO 9001, ISO 13485, Nadcap, and ITAR registration, and it casts ferrous and non-ferrous metals and alloys with in-house CNC machining.
Products and capabilities described on the company's own site include Casting, Machining, Welding, Assembly, Tooling, Coating, CNC Machining, Steel, Aluminum (source: signicast.com).
Certifications
Signicast Investment Castings is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
AS9100 — signicast.com
IATF 16949 — signicast.com
ISO 13485 — signicast.com
ISO 9001 — signicast.com
ITAR registered — signicast.com
Nadcap — signicast.com
Latest developments
2026-08-29 — We're a new Project Engineer Manager- Titanium in Hutchins, Texas. Apply today or share this post with your network. | Signicast Investment Castings (linkedin.com)
2026-07-24 — Signicast expands aerospace titanium and aluminium casting capacity (aerospaceglobalnews.com)
2026-03-23 — NEW TO SIGNICAST: TITANIUM! Titanium investment casting is essential for aerospace and defense applications requiring high strength-to-weight ratios and extreme corrosion resistance. | Signicast Investment Castings (linkedin.com)
2026-01-13 — Reliable Casting for Lojac | Signicast Case Study (signicast.com)
2025-08-26 — Signicast Expands into Titanium Casting with FS Precision Acquisition | The Metalnomist - Raw Material, Metal, Alloy, Scrap News (metalnomist.com)
2025-07-01 — Industry Pulse: Recent Manufacturing Acquisitions and Mergers From Signicast, Colson Group, Hillenbrand, Hall Technologies, and Harbor Logistics | New Equipment Digest (newequipment.com)
Company details
Signicast is privately held, has an estimated annual revenue band of $250 to $500 million, and is listed as operating facilities across the United States and the EU. Signicast Investment Castings was founded in 1959, has an estimated 1,000-5,000 employees, and is headquartered in Hartford, Wisconsin. On the LightSource stability read it is rated "Established & active": 67 years in operation (founded 1959). Holds AS9100, IATF 16949, ISO 13485, ISO 9001, ITAR registered, Nadcap certification(s) per public sources.
Frequently asked questions
What does Signicast Investment Castings make?
Signicast Investment Castings produces precision investment castings and related metal components, with secondary operations including machining, heat treating, finishing, assembly, and testing. The company is headquartered in Hartford, Wisconsin, was founded in 1959, and is part of Form Technologies. It employs roughly 1,000 to 5,000 people and serves aerospace, automotive, electric-vehicle, medical, military-defense, and industrial-equipment customers. In July 2026, Signicast reported expanding its aerospace titanium and aluminum casting capacity.
Where is Signicast Investment Castings headquartered?
Signicast Investment Castings is headquartered in Hartford, Wisconsin (1800 Innovation Way, Hartford, Wisconsin, 53027).
When was Signicast Investment Castings founded?
Signicast Investment Castings was founded in 1959.
How big is Signicast Investment Castings?
Signicast Investment Castings has an estimated 1,000-5,000 employees, with revenue in the $250-500M range (estimated).
What certifications does Signicast Investment Castings hold?
Signicast Investment Castings lists AS9100 · IATF 16949 · ISO 13485 · ISO 9001 · ITAR registered · Nadcap on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
'+1 262-673-2700
Certification
AS9100 · IATF 16949 · ISO 13485 · ISO 9001 · ITAR registered · Nadcap
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