Dorman Products, Inc. supplies replacement parts and fasteners for passenger cars, light trucks, and medium- and heavy-duty trucks in the automotive aftermarket industry worldwide.

Motorcar Parts of America, Inc. manufactures, remanufactures, and distributes heavy-duty truck, industrial, marine, and agricultural application replacement parts. The company offers rotating electrical products, including alternators and starters; wheel hub assemblies and bearings; and brake-related products comprising brake calipers, brake boosters, brake rotors, brake pads, and brake master cylinders.

Gentherm Incorporated designs, develops, manufactures, and markets thermal management technologies. The company operates in two segments, Automotive and Medical. The Automotive segment offers climate comfort systems, which include seat heaters, blowers, and thermoelectric devices for variable temperature climate control seats and steering wheel heaters that are designed to provide thermal comfort to automobile passengers; integrated electronic components, such as electronic control units that utilize proprietary electronics technology and software; and other climate comfort systems, including neck conditioners and climate control system products for door panels, armrests, cupholders, and storage bins.

Standard Motor Products, Inc. manufactures and distributes replacement parts that are used in the maintenance, repair, and service of vehicles in the automotive aftermarket industry with a complementary focus on specialized original equipment parts for manufacturers across agriculture, heavy duty, and construction equipment industries.

Stoneridge, Inc., together with its subsidiaries, designs and manufactures engineered electrical and electronic components, modules, and systems for the automotive, commercial, off-highway, motorcycle, and agricultural vehicle markets in North America, South America, Europe, and internationally.

Cooper-Standard Holdings Inc., through its subsidiary, Cooper-Standard Automotive Inc., designs, manufactures, and sells sealing, fuel and brake delivery, and fluid transfer systems.

Gentex Corporation designs, develops, manufactures, markets, and supplies digital vision, connected car, dimmable glass, and fire protection products in the United States, Germany, Japan, Mexico, and internationally.

Adient plc designs, develops, manufactures, and markets a range of seating systems and components for passenger cars, commercial vehicles, and light trucks.

Autoliv, Inc., through its subsidiaries, develops, manufactures, and supplies passive safety systems to the automotive industry in Europe, the Americas, China, Japan, and rest of Asia.

Fox Factory Holding Corp. designs, engineers, manufactures, and markets ride dynamics products worldwide. The company offers mid-end and high-end front fork and rear suspension products for mountain bikes, road bikes, and e-bikes; and powered vehicle products for side-by-side vehicles, on-road vehicles with and without off-road capabilities, off-road vehicles and trucks, all-terrain vehicles, snowmobiles, and specialty vehicles and applications, such as military, motorcycles, and commercial trucks.

Dana Incorporated provides power-conveyance and energy-management solutions for vehicles and machinery in North America, Europe, South America, and the Asia Pacific.

Douglas Dynamics, Inc. operates as a manufacturer and upfitter of commercial work truck attachments and equipment in North America. It operates through two segments, Work Truck Attachments and Work Truck Solutions.

American Axle & Manufacturing Holdings, Inc., together with its subsidiaries, designs, engineers, and manufactures driveline and metal forming technologies that supports electric, hybrid, and internal combustion vehicles in the United States, Mexico, South America, China, other Asian countries, and Europe.