What Stackpole International does

Stackpole International is a Canadian manufacturer based in Ancaster, Canada, operating as a product sub-brand under Johnson Electric Holdings Limited (HKSE: 0659). The company specializes in two primary product lines: Powder Metal Components (PM), manufactured through powder metallurgy processes to produce precision sintered steel components with superior dimensional accuracy and reduced material waste, and Fluid Power Solutions (FPS), encompassing oil pumps and valves designed for automotive thermal management and lubrication systems, including applications in electric and hybrid vehicles.

The company's underlying technology is built on proprietary powder metallurgy sintering capabilities that enable cost-efficient mass production of complex metal geometries for automotive, aerospace, and industrial applications. Its fluid power engineering supports both conventional powertrain lubrication and emerging EV thermal management requirements, positioning the business at the intersection of traditional automotive manufacturing and the industry's electrification transition.

Stackpole's business model is B2B components manufacturing, with revenue generated through quote-based, negotiated contracts with global automotive OEMs and industrial equipment manufacturers. Pricing is not publicly disclosed, consistent with bespoke long-term supply agreements. Go-to-market is executed through Johnson Electric's global direct sales network and worldwide offices, serving automotive and mobility customers as the primary segment and industrial and professional customers as a secondary segment. The company employs 5,001-10,000 people globally, reflecting the operational scale required for high-volume automotive component supply.

Name

Stackpole International

Legal name

Stackpole International

Website

https://stackpole.com

Company type

Private

Founded year

1906

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Stackpole International is a Canadian manufacturer of powder metal components and fluid power solutions (oil pumps and valves) serving global automotive OEMs and industrial customers, operating as a sub-brand of Johnson Electric Holdings Limited.

Ownership category

akta.pro rank

Headquarters

HQ city

Ancaster

HQ country

Canada

HQ region

North America

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Distribution channels1 record

Marketing channels2 records

Core offering

Stackpole International manufactures and sells powder metal components and fluid power solutions (oil pumps and valves) for the global automotive and industrial markets. Its powder metal line uses sintering technology to produce precision steel components with tight tolerances and reduced waste, while its fluid power line delivers oil pumps and valves for thermal management and lubrication in conventional, hybrid, and electric vehicles. The business operates as a product brand of Johnson Electric Holdings Limited.

Product overview

Stackpole International operates as a sub-brand under Johnson Electric, offering two primary product lines: Powder Metal Components (PM) and Fluid Power Solutions (FPS). The Powder Metal Components line utilizes powder metallurgy technology to produce precision-engineered metal parts with superior dimensional accuracy and cost efficiency. The Fluid Power Solutions line provides oil pumps and valves designed for automotive thermal management and lubrication applications, particularly serving the growing electric vehicle market.

Differentiator

Problem solved

Functional benefit

Products and services

• STACKPOLE - Powder Metal Components (PM) Powder metal technology components manufactured using powder metallurgy (sintering) processes for automotive, aerospace, and industrial applications. The technology offers superior dimensional accuracy, reduced waste, and cost-efficient mass production of complex components. Sold to automotive OEMs, aerospace manufacturers, and industrial equipment makers.
• STACKPOLE - Fluid Power Solutions (FPS) - Oil Pumps and Valves Fluid power solutions including oil pumps and related valves for automotive applications. Products support thermal management and lubrication systems in conventional, hybrid, and electric vehicles. Sold to automotive OEMs and EV manufacturers.

Quantifiable outcome

• Global sintered steel market projected to grow from US$26.1 billion in 2025 to US$38.4 billion by 2033 (CAGR 4.94%)
• +2 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Höganäs AB: Höganäs AB is a Sweden-based leader in metal powder production for powder metallurgy, with its own growing components business. It is comparable to Stackpole both as a PM materials supplier and as a competing PM parts manufacturer serving automotive and industrial customers.
• Miba AG: Miba AG is an Austria-based manufacturer of sintered powder metal components for automotive, industrial, and oil & gas applications. It directly competes with Stackpole in PM gears, structural parts, and engine components supplied to global OEMs.
• ASCO Sintering: ASCO Sintering is a US-based manufacturer of custom powder metal components serving automotive, industrial, and aerospace markets. It is comparable to Stackpole's PM line in technology, customer segments, and focus on high-volume complex sintered parts.
• Schunk Group: Schunk Group (Schunk Sinter Metals division) is a Germany-based manufacturer of sintered metal components for automotive and industrial applications. It competes directly with Stackpole on PM technology serving similar OEM and tier-1 customers.
• GKN Powder Metallurgy: GKN Powder Metallurgy (now a brand of Dowlais) is one of the world's largest producers of powder metal components for automotive drivetrains and engines. It is the closest direct peer to Stackpole's PM line, competing on the same sintered steel technology and OEM customer base.
• Atlas Pressed Metals: Atlas Pressed Metals is a US-based custom powder metallurgy manufacturer producing sintered components for automotive, industrial, and consumer markets. It is comparable to Stackpole as a direct PM competitor focused on complex, tight-tolerance sintered parts.

Broad incumbents

• Federal-Mogul Powertrain: Federal-Mogul (now part of Tenneco) historically manufactured powder metal bearings, bushings, and structural components for automotive drivetrains. It is comparable to Stackpole as a broad auto parts incumbent with significant PM content per vehicle.
• Robert Bosch (Automotive): Bosch is a global automotive supplier with a broad powertrain and fluid management portfolio, including oil pumps and engine management components. It is comparable to Stackpole's Fluid Power Solutions line as a broad incumbent supplying pumps and fluid systems to global OEMs.
• Aisin Seiki: Aisin Seiki is a Japan-based major automotive component supplier producing oil pumps, transmission components, and PM parts. It overlaps with Stackpole on fluid power solutions (oil pumps) and powertrain PM content, especially across Japanese OEM platforms.
• Sumitomo Electric Industries: Sumitomo Electric Industries is a large Japan-based conglomerate with a powder metallurgy division producing sintered parts for automotive and industrial markets. It overlaps with Stackpole in PM components, particularly serving Japanese OEMs and global auto programs.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/JohnsonElectric
• YouTubeyoutube.com/johnsonelectric
• Facebookfacebook.com/stackpoleinternational
• LinkedInlinkedin.com/company/stackpole-international
• Instagraminstagram.com/johnson.electric

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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 Stackpole International