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Autotrayce

Supplier Directory

Discover the suppliers powering the world's most specialist automotive manufacturers — from Tier 1 giants to niche hypercar specialists.

49 suppliers found

Powertrain

12 suppliers

Arrow Precision Engineering

Powertrain

Founded in 1974, Arrow Precision Engineering is a designer and manufacturer of bespoke high-performance powertrain components for combustion engines.

Hinckley, LeicestershireEst. 1974ISO accreditedUKEurope

ASNU

Powertrain

ASNU Corporation Europe Limited is a provider of gasoline injector diagnostic testing and servicing systems, as well as performance fuel injectors and bespoke fuel system solutions for automotive, motorsport, and specialist engineering applications.

65-67 Glencoe Rd, Bushey, WD23 3DPEst. 1990UKAS ISO 9001Worldwide

BMW

Powertrain

Bayerische Motoren Werke AG (BMW) is a leading global manufacturer of premium automobiles and motorcycles, recognized for its engineering excellence and high-performance vehicles. The group operates several distinct brands, including BMW, MINI, Rolls-Royce, and BMW Motorrad, maintaining a significant presence in the luxury mobility sector.

Munich, GermanyEst. 1916ISO 9001 (Quality Management)ISO 14001 (Environmental Management)EuropeNorth America

BMW Motorsport

Powertrain

BMW M GmbH, formerly known as BMW Motorsport GmbH, is a subsidiary of BMW AG that manufactures high-performance luxury cars and facilitates the company's racing programs.

Munich, GermanyEst. 1972ISO 9001 (Quality Management)IATF 16949 (Automotive Quality)GermanyEurope

Bodycote

Coatings & Surface Treatment

Bodycote is a global provider of heat treatment and specialist thermal processing services, including metal joining, surface technology, and hot isostatic pressing (HIP). The company focuses on enhancing the mechanical properties, integrity, and lifespan of metal components for various industrial sectors.

MacclesfieldEst. 1923IATF 16949 (Zabrze and Siechnice, Poland)ISO 9001 (Zabrze and Siechnice, Poland; Herlev and Ejby, Denmark; Angered, Sweden)UKEurope

Capricorn Group

Powertrain

Capricorn Group is a German-based technology company specializing in high-performance lightweight engineering, manufacturing metallic and non-metallic precision parts for industries including automotive, motorsport, aviation, medical technology, and defense.

Düsseldorf, GermanyEst. 1933AS9100 (Saint-Étienne site)GermanyUnited Kingdom

Cascadia Motion

Powertrain

Cascadia Motion is a wholly owned subsidiary of BorgWarner Inc. that specializes in the design, development, and production of electric and hybrid propulsion systems, including inverters, motors, and gearboxes for niche and low-volume applications.

Wilsonville, Oregon, USAEst. 2019ISO 9001 (Quality Management)IATF 16949 (Automotive Quality)North AmericaEurope

Cosworth

Powertrain

Cosworth is a British high-performance automotive engineering company specializing in internal combustion engines, powertrain systems, and electronic data acquisition and control systems for motorsport and mainstream automotive industries.

Northampton, United KingdomEst. 1958ISO 9001 (Silverstone facility)EuropeNorth America

Cummins

Powertrain

Cummins is a global manufacturer of diesel, natural gas, and electric power technologies, including engines, fuel systems, and transmissions.

Columbus, IndianaEst. 1919ISO 9001:2015ISO 45001:2018ChinaAustralia

Del West

Powertrain

Del West is a manufacturer of high-precision mechanical components for the racing, high-performance automotive, watchmaking, and aerospace industries. Founded in 1973, the company specializes in valve train systems and engineered solutions for critical applications.

Valencia, California, United StatesEst. 1973ISO 9001 (Del West USA)ISO 14001 (Del West USA)North AmericaEurope

Delta Motorsport (now Cosworth)

Powertrain

Delta Motorsport was a British engineering consultancy specializing in battery systems, vehicle dynamics control, electric and hybrid drivetrains, lightweight structures, and simulation. It was acquired by Cosworth in 2021 and renamed Delta Cosworth.

Silverstone, United KingdomEst. 2005ISO 9001 (Quality Management)GlobalEurope

Drexler

Powertrain

Drexler Automotive GmbH is a premier manufacturer specializing in high-performance drivetrain technology for both professional motorsport and performance-oriented series production vehicles. Originally founded to provide bespoke racing components, the company has grown into a significant Tier-1 supplier for global automotive OEMs like BMW M and Mercedes-AMG.

Salzweg, GermanyEst. 1998ISO 9001:2000ISO/TS 16949:2009EuropeNorth America

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