Ironform

What Ironform does

Ironform Corporation is a privately held Tier 1 metal fabricator serving enterprise OEM customers in heavy industrial end markets, including Class 8 transportation, construction, agriculture, mining, off-road vehicles, material handling, industrial equipment, and aviation. Founded in 2013 by private equity firm Wynnchurch Capital through the combination of Detroit Tool Metal Products (1947) and Imperial Group Manufacturing (1986), Ironform subsequently acquired SF Tube, Inc. in 2020 to add tube forming capabilities. In May 2026, Wynnchurch Capital sold the company to a strategic buyer, concluding a multi-year ownership period during which Ironform grew into one of North America's largest metal fabrication companies, employing 501-1,000 people across five U.S. manufacturing facilities in California, Missouri, Texas (two sites), Virginia, and Washington State.

The company delivers fully integrated metal fabrication from a unified enterprise platform with uniform tooling, equipment, and Lean manufacturing controls applied across all sites. Core capabilities include heavy and light stamping (32 presses ranging from 150 to 1,600 tons), tube forming (CNC compound and multi-radius bending from 0.09" to 5" OD), robotic and manual welding (MIG, TIG, spot/resistance), laser and plasma cutting (3-axis and 5-axis fiber robotic), CNC machining, press brake forming, and finishing services (e-coat, powder coat, wet paint, and robotic polishing). Quality is managed through APQP design validation, full CMM layout inspection, PPAP customer approval, and Six Sigma targeting, with the company claiming the lowest PPM defect rate in the industry.

Ironform operates a direct B2B enterprise sales model with custom project-based quoting (no public pricing), selling fabricated components to OEM customers who engage via the company's RFQ process. Long-term Tier 1 supply partnerships are the primary revenue mechanism, supported by geographic positioning within 300 miles of served markets for logistics efficiency. The company markets through its corporate website, LinkedIn presence, and earned media including The Fabricator magazine's FAB 40 list recognition for 2025, and reports no e-commerce or channel partner distribution.

Name

Ironform

Legal name

Ironform Corporation

Website

https://ironform.com

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Ironform Corporation is a Tier 1 metal fabricator supplying stamped, welded, tube-formed, and finished components to enterprise OEMs in Class 8 transportation, construction, agriculture, mining, off-road, material handling, industrial equipment, and aviation across five U.S. facilities under a unified Lean manufacturing platform.

Ownership category

akta.pro rank

Product category

Metal Fabrication Services

NAICS

Iron and Steel Forging (332111), All Other Fabricated Metal Product Manufacturing (33299)

SIC

Metal Forgings & Stampings (3460), Miscellaneous Fabricated Metal Products (3490)

akta.pro primary industry

Metal Forming & Fabrication Machines (Presses, Bending, Shearing, Stamping) (IMAHADAC)

Keywords

• Metal fabrication services
• Stamped metal components
• Tube forming services
• Robotic welding services
• Custom metal assemblies

Headquarters

HQ city

Chicago

HQ country

United States

HQ region

North America

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Revenue model

1. Metal Fabrication Parts and Components: Ironform generates revenue by fabricating and supplying custom metal parts and components to OEM customers. Revenue is project-based and derived from the manufacture and supply of stamped parts, welded assemblies, tube-formed components, and finished metal fabrications across transportation, construction, agriculture, mining, and industrial equipment sectors. Long-term supply partnerships with Tier 1 manufacturers drive consistent order flow.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Ironform is a Tier 1 metal fabrication company that provides precision stamping, tube forming, robotic welding, finishing, and assembly services to OEM customers. The company serves the transportation (Class 8), construction, agriculture, mining, and broader industrial markets with custom-engineered metal components and integrated manufacturing solutions.

Product overview

Ironform Corporation operates as a fully integrated Tier 1 metal fabricator, unified under a single enterprise system with uniform tooling, equipment, and controls. The company comprises three primary subsidiaries—Detroit Tool Metal Products (founded 1947), Imperial Group Manufacturing (founded 1986), and SF Tube, Inc. (founded 1987, acquired 2020)—offering a comprehensive portfolio of metal fabrication services including heavy and light stamping (32 presses, 150-1600 tons), tube forming (CNC bending 0.09"-5" diameter), robotic welding (MIG/TIG/spot), and finishing (e-coat, powder coat, wet paint, polishing). The organization applies Lean manufacturing principles to deliver dimensional control, short lead times, and low variable costs to customers in Class 8 transportation, construction, agriculture, mining, off-road, material handling, industrial equipment, and aviation sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Ironform Stamping Services

Named customers9 records

Segments9 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

18 partnerships are on record, tiered core.

• ALLtracoreTechnology or IntegrationALLtra is listed as one of Ironform's best-in-class suppliers of equipment and tooling, enabling Ironform to deliver hard-tool capability using standard-tool fabrication across its network of facilities.
• AlpineBendercoreTechnology or IntegrationAlpineBender is listed as a best-in-class equipment and tooling supplier in Ironform's partner network, supporting tube bending and fabrication operations across Ironform's facilities.
• CincinnaticoreTechnology or IntegrationCincinnati is listed as one of Ironform's equipment suppliers, providing machinery that supports the company's metal fabrication and stamping capabilities.
• FanuccoreTechnology or IntegrationFanuc is listed as a key technology and equipment partner supplying robotics and automation systems that power Ironform's robotic welding, polishing, and material handling operations.
• HexagoncoreTechnology or IntegrationHexagon is listed as a partner supplying metrology and quality control technology, supporting Ironform's coordinate measuring machine (CMM) inspection and dimensional control processes.
• HobartcoreTechnology or IntegrationHobart is listed as a partner supplying welding equipment and filler metals used in Ironform's robotic and manual welding operations across its manufacturing facilities.
• InforcoreTechnology or IntegrationInfor is listed as a partner supplying enterprise software systems that enable Ironform's unified enterprise system, supporting uniform operations management across all facilities.
• IRCO AutomationcoreTechnology or IntegrationIRCO Automation is listed as a partner supplying automation and systems integration solutions that enhance Ironform's robotic fabrication and welding operations.
• KloecknercoreTechnology or IntegrationKloeckner is listed as a materials partner supplying metal sheet, plate, and bar products that serve as the raw material inputs for Ironform's fabrication operations.
• MitsubishicoreTechnology or IntegrationMitsubishi is listed as a partner supplying laser cutting and fabrication equipment that powers part of Ironform's cutting and forming operations.
• PPGcoreTechnology or IntegrationPPG is listed as a materials partner supplying paints, coatings, and finishing products used in Ironform's powder coat, e-coat, and wet paint finishing operations.
• SigmanestcoreTechnology or IntegrationSigmanest is listed as a software partner supplying dynamic nesting software (SigmaNEST) used in Ironform's laser and plasma 3-axis cutting operations for optimized material utilization.
• ThyssenkruppcoreTechnology or IntegrationThyssenkrupp is listed as a materials supplier providing specialty metal products and engineered materials for Ironform's fabrication operations.
• TrumpfcoreTechnology or IntegrationTrumpf is listed as a key equipment partner supplying metal fabrication machinery including laser cutting, punching, and bending equipment that underpins Ironform's stamping, forming, and cutting operations.
• UnisoncoreTechnology or IntegrationUnison is listed as a partner supplying tube bending and fabrication equipment supporting Ironform's CNC tube forming capabilities.
• US EngineeringcoreTechnology or IntegrationUS Engineering is listed as a systems integration partner contributing to Ironform's fabrication and assembly operations across its manufacturing facilities.
• UTEcoreTechnology or IntegrationUTE is listed as a tooling and equipment partner supporting Ironform's metal stamping and fabrication operations.
• Wilson ToolcoreTechnology or IntegrationWilson Tool is listed as a tooling partner supplying stamping and fabrication tooling used in Ironform's progressive die and stamping press operations.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Vari-Form: Specialist in tube forming and hydroforming for automotive and industrial OEMs. Highly comparable to Ironform's SF Tube subsidiary in tube-forming capabilities and customer overlap with vehicle manufacturers.
• Flex-N-Gate: Large Tier 1 metal stamping, welding, and assembly supplier serving automotive, heavy truck, and industrial OEMs. Most directly comparable to Ironform in customer mix, integrated fabrication model, and multi-plant North American footprint.
• Midway Products Group: Tier 1 metal stamping, welding, and assembly supplier serving automotive and industrial equipment OEMs. Comparable integrated stamping-to-assembly model and similar reliance on heavy-tonnage presses and Class-8/industrial customer base.
• Trans-Matic: Custom metal stamping and tube forming supplier serving automotive, industrial, and appliance OEMs. Direct comparability to Ironform's combined stamping and tube-forming service lines, particularly SF Tube.
• Anchor Manufacturing: Custom metal stamping, fabrication, and assemblies for industrial and commercial OEMs. Comparable mid-to-large Tier fabrication model and similar quote-based enterprise B2B sales motion.
• Tower International (Autokiniton): Former Tower International, now operating as Autokiniton, supplies stamped and welded structural components primarily to commercial vehicle and automotive OEMs. Closely comparable end-market exposure (trucks, off-road) and similar Tier 1 fabrication profile.
• Shiloh Industries: Metal forming and engineered solutions provider for automotive and industrial OEMs, with stamping, welding, and lightweighting capabilities. Comparable integrated fabrication service model and customer overlap in heavy-vehicle end markets.

Broad incumbents

• Magna International: Largest Tier 1 automotive supplier globally with substantial metal forming, stamping, and body-in-white operations. Overlaps with Ironform in metal fabrication services for OEMs but at much larger scale across multiple product categories.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ironform

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries3 records

Funding overview

Funding rounds2 records

Investors2 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ironform