What Martinrea makes

Martinrea International is a diversified Tier 1 automotive supplier that designs and manufactures lightweight vehicle structures and propulsion systems. The company organizes its work around three solution areas. Lightweight Structures covers chassis parts, body-in-white assemblies, front and rear subframes, control arms and knuckles, and battery trays for electric vehicles, made in steel, aluminum, or mixed materials. Propulsion Systems covers engine blocks, transmission parts, and thermal and fluid-management products. Flexible Manufacturing covers complex welding, blasting, painting, and just-in-time assembly.

Internally the business runs through four units: Metallics, Aluminum, Fluids, and Flexible Manufacturing. The aluminum operations trace back to Honsel, a German casting business Martinrea acquired in stages through 2014, and the fluids line covers brake and fuel lines, tubes, and connectors. Across these units the company positions itself on vehicle lightweighting, the practice of removing mass from structural parts to cut fuel use and extend EV range, which sits at the center of how it markets to OEMs.

Financial performance

Martinrea reported total sales of CAD $4,821.9 million for the year ended December 31, 2025, with production sales of $4,610.7 million. Sales were down 3.8 percent from $5,014.1 million in 2024, which was itself down 6.1 percent from $5,340.0 million in 2023, tracking softer global vehicle production. Profitability moved the other way: adjusted operating income margin rose to 5.6 percent in 2025 from 5.3 percent in 2024, and adjusted EBITDA was $614.8 million, or 12.3 percent of sales.

The 2025 balance sheet was the stronger story. Free cash flow reached a record $199.0 million, net debt fell to about $695 million, and the ratio of net debt to adjusted EBITDA ended the year at 1.35 times, below the company's stated target of 1.5 times. Diluted earnings per share were $1.47 and adjusted earnings per share were $2.25, and the company declared a quarterly dividend of $0.05 per share. Into 2026 the pattern held: second-quarter sales were $1,200.5 million, down 5.9 percent year over year, with adjusted operating income margin of 5.9 percent, a 40 basis point improvement over the first quarter. All figures are in Canadian dollars as reported by the company.

Ownership and history

Martinrea is publicly listed on the Toronto Stock Exchange under the symbol MRE. The company began in 2001 as Royal Laser Tech Corporation, took the Martinrea name in June 2002 after acquiring Rea International and Pilot Industries, and grew largely by acquisition over the following two decades. It picked up plants from Oxford Automotive in 2005, Depco International and ThyssenKrupp Budd Fabco in 2006, SKD Automotive in 2009, and the Honsel aluminum business between 2011 and 2014. More recently it acquired the structural-components business for passenger cars from Metalsa in 2020 and the assets of Lyseon North America in 2025.

Headquarters are at 3210 Langstaff Road in Vaughan, Ontario. As at March 2026 the company employed more than 16,000 people across 57 manufacturing, engineering, and technical or sales locations in ten countries: Canada, the United States, Mexico, Brazil, Germany, Slovakia, Spain, South Africa, China, and Japan. Day-to-day leadership sits with Pat D'Eramo, Chief Executive Officer since 2014 and a former executive at Dana, BENTELER, Toyota North America, and General Motors; Robert P. Wildeboer, a co-founder and Executive Chairman; Fred Di Tosto, President; and Peter Cirulis, Chief Financial Officer.

Certifications and quality

Martinrea presents automotive quality certification as standard across its plants. Its own supplier quality manual requires suppliers to conform to the current revisions of IATF 16949, ISO 9001, and ISO 14001, and its manufacturing facilities hold IATF 16949, the automotive-sector quality management standard, alongside ISO 9001 and ISO 14001 for environmental management. These are reported here as the company's own claims, consistent with what a global Tier 1 running dozens of certified plants would maintain. The company also markets a lean-manufacturing discipline it calls the Martinrea Operating System, which in 2026 it began offering to outside firms through a consulting business named TruNorth Kaizen.

Known customers

Martinrea publishes a customer directory on its own site, which puts a large share of its book on the public record. The programs are not itemized part by part, but the customer relationships are the company's own disclosures.

Beyond passenger-vehicle OEMs, the directory also names commercial and off-highway customers including Daimler Truck, Scania, Navistar/International, Caterpillar, and John Deere, and Tier 1 buyers such as ZF, Allison Transmission, and Eaton.

Sourcing evidence

Martinrea's US import footprint appears across several plant-level entities rather than one consolidated importer, which is typical for a company running dozens of North American plants. Public bill-of-lading records name Martinrea Hopkinsville in Kentucky with 583 shipments through mid-2025, a Martinrea automotive-structures entity in Ford, Kansas with 378 shipments into September 2026, and two Jonesville, Michigan entities with roughly 236 shipments combined into late 2026. Foreign suppliers on these records include Vibracoustic and Hutchinson for rubber and vibration parts, Tenneco Suzhou, and Gedia Espana for stamped structures.

For a supplier of this scale the customs picture is partial by design. These are US ocean-freight records only, so air, truck, and rail movements, including most North American cross-border flows within the company's own plant network, do not appear. Records are split across many named entities, some name freight intermediaries rather than manufacturers, and product categories come from declared manifest codes, which are noisy. A group that reports CAD $4.8 billion in sales moves most of its material through channels these records never capture, so the shipment counts above should be read as evidence of active, current importing, not as a measure of total sourcing. Buyers weighing nearshoring and tariff exposure will find the company's North American plant density more informative than its ocean-freight lines.

Frequently asked questions

What does Martinrea International make?

Martinrea International makes lightweight vehicle structures and propulsion systems for automakers. Its products include chassis parts, body-in-white and subframe assemblies, control arms and knuckles, EV battery trays, engine blocks, transmission parts, and fluid-management components such as brake and fuel lines. The work runs through four business units: Metallics, Aluminum, Fluids, and Flexible Manufacturing.

Who owns Martinrea International?

Martinrea International is a publicly traded company listed on the Toronto Stock Exchange under the symbol MRE. It was founded in 2001 as Royal Laser Tech Corporation and renamed Martinrea International in 2002. Co-founder Robert P. Wildeboer serves as Executive Chairman.

What is Martinrea International's revenue?

Martinrea reported total sales of CAD $4,821.9 million for 2025, down 3.8 percent from $5,014.1 million in 2024. Adjusted operating income margin was 5.6 percent and adjusted EBITDA was $614.8 million. The company reported record free cash flow of $199.0 million for the year. All figures are in Canadian dollars.

Where is Martinrea International headquartered?

Martinrea International is headquartered at 3210 Langstaff Road in Vaughan, Ontario, Canada. As at March 2026 it operated 57 manufacturing, engineering, and technical or sales locations across ten countries, including Canada, the United States, Mexico, Brazil, Germany, Slovakia, Spain, South Africa, China, and Japan.

Who are Martinrea International's customers?

Martinrea's own customer directory names General Motors, Ford, Stellantis, Toyota, Honda, Nissan, Volkswagen, BMW, Mercedes-Benz, Audi, and Porsche, among others. It also supplies commercial and off-highway customers including Daimler Truck, Scania, Caterpillar, and John Deere, and Tier 1 buyers such as ZF, Allison Transmission, and Eaton.

How many employees does Martinrea International have?

As at March 2026, Martinrea International employed more than 16,000 people. They work across 57 locations in ten countries, spanning manufacturing plants, engineering centers, and technical and sales offices.

Last verified September 28, 2026. Is this your company? Request a correction.