The members of the Diesel Technology Forum are leaders of the diesel industry and include a diverse membership of OEMs, suppliers, fuel refiners and device manufacturers who are leading the fight for clean diesel. Click Here to Join the Forum.


The members of the Diesel Technology Forum are leaders of the diesel industry and include a diverse membership of OEMs, suppliers, fuel refiners and device manufacturers who are leading the fight for clean diesel. Click Here to Join the Forum.
AGCO CorporationAGCO, Your Agriculture Company, a Fortune 500 company, was founded in 1990 and offers a full product line of tractors, combines, hay tools, sprayers, forage equipment, tillage, implements, and related replacement parts. AGCO agricultural products are sold under the core brands of Challenger®,...
Association of Diesel SpecialistsThe Association of Diesel Specialists (ADS) is a leading trade association in the worldwide diesel industry, dedicated to the highest level of service concerning diesel fuel injection and related systems. Members are located worldwide and primarily consist of independent repair shops...
BorgWarner Inc. BorgWarner Turbo Systems is a leading global producer of turbochargers, exhaust gas recirculation valves and other engine air management systems for cars and trucks. The systems are designed to improve fuel economy, reduce emissions and enhance vehicle performance. Customers include Ford,...
BPBP p.l.c. is the holding company of one of the world's largest petroleum and petrochemicals groups. Its main activities are exploration and production of crude oil and natural gas; refining, marketing, supply and transportation; and manufacturing and marketing of petrochemicals. BP has a...
CaterpillarFor more than 80 years, Caterpillar Inc. has been making progress possible and driving positive and sustainable change on every continent. Caterpillar is the world's leading manufacturer of construction and mining equipment and CAT's diesel engines offer unprecedented power density along with...
Chrysler Group LLCChrysler Group LLC, formed in 2009 from a global strategic alliance with Fiat Group, produces Chrysler, Jeep®, Dodge, Ram Truck, Mopar® vehicles and products. With the resources, technology and worldwide distribution network required to compete on a global scale, the alliance builds on...
Cummins Inc.Cummins Inc., a global power leader, is a corporation of complementary business units that design, manufacture, distribute and service engines and related technologies, including fuel systems, controls, air handling, filtration, emission solutions and electrical power generation systems....
Daimler AG Daimler AG with its businesses Mercedes-Benz Cars, Daimler Trucks, Daimler Financial Services, Mercedes-Benz Vans and Daimler Buses, is a globally leading producer of premium passenger cars and the largest manufacturer of commercial vehicles in the world. Daimler sells its products in nearly...
Deere & CompanyDeere & Company is the world's leading manufacturer of agricultural and forestry equipment; a leading supplier of equipment used in lawn, grounds and turf care; and a major manufacturer of construction equipment. Additionally, John Deere manufactures engines used in heavy equipment and...
Delphi AutomotiveDelphi Automotive has its own line-up of environmentally conscious diesel systems including its patented Delphi Direct Acting Diesel Common Rail system. Delphi is a key player in the global diesel market. The group operates 15 sites dedicated to diesel engine management systems and is a...
Ford Motor CompanyFord Motor Company, a global automotive industry leader based in Dearborn, Mich., manufactures and distributes automobiles in 200 markets across six continents. With about 166,000 employees and 70 plants worldwide, the company’s automotive brands include Ford and Lincoln. The company provides...
General Motors CompanyGeneral Motors Company, one of the world’s largest automakers, traces its roots back to 1908. With its global headquarters in Detroit, GM employs 212,000 people in every major region of the world and does business in more than 120 countries. GM and its strategic partners produce cars and...
Honeywell InternationalHoneywell is a leading supplier of advanced turbochargers that are a core part of the success of clean diesel technology in a wide range of applications. Honeywell’s Turbo Technologies business is a unit of Honeywell Transportation Systems, one of the four main divisions within the...
Johnson MattheyJohnson Matthey is a specialty chemicals company focused on its core skills in catalysts, precious metals, fine chemicals and process technology. principal activities are the manufacture of autocatalysts, heavy duty diesel catalysts and pollution control systems, catalysts and components for...
Mazda North American OperationsImproving fuel efficiency and reducing CO2 emissions is not just a goal at Mazda, it's part of our business plan; we will make vehicles that are safer for our environment," said Jim O'Sullivan, president and CEO, Mazda North American Operations.
MTUMTU is one of the world’s leading brands of diesel engines and drive and propulsion systems for ships, heavy-duty land and rail vehicles, and distributed energy systems. Tognum America (formerly MTU Detroit Diesel) is the North American hub for sales and service of MTU engines, offering a...
National Biodiesel BoardThe National Biodiesel Board (NBB) is the national trade association that represents the biodiesel industry and serves as the coordinator for biodiesel research and market development in the United States. Its membership is primarily made up of feedstock producers and processors, soybean...
NavistarNavistar is a leading producer of medium trucks and heavy trucks for various markets including over-the-road, pickup and delivery, construction, utility and governments. Based in Warrenville, Ill., Navistar offers its products, parts and services through a network of nearly 1,000 dealer...
Robert Bosch LLC, Diesel Systems North AmericaBosch has made a decisive contribution to the success of the diesel vehicle, with its sporty dynamics, low emissions and economical fuel consumption. All over the world there are only few diesel vehicles whose strengths are not supported by Bosch technology.
Terra Environmental TechnologiesTerra Environmental Technologies and strategic partners manufacture and deliver ultrapure aldehyde free diesel exhaust fluid, exceeding AUS 32 specifications, to help reduce nitrogen oxide (NOx) emissions from diesel engines with SCR systems.
UmicoreUmicore is a global materials technology manufacturer with expertise in materials science, chemistry and metalurgy, devoting 80 percent of its research and development funds in the area of clean technologies. Umicore is a leading supplier of automotive clean air technologies such as emissions...
Volkswagen Group of America, Inc.Founded in 1955, Volkswagen of America, Inc. is headquartered in Herndon, Virginia. It is a subsidiary of Volkswagen AG, headquartered in Wolfsburg, Germany.
Volvo Group North AmericaVolvo Group is one of the world's leading manufacturers of trucks, buses, construction equipment, drive systems for marine and industrial applications, as well as aerospace components and services, and is one of the world's leading producers of heavy-diesel engines (9-16 liter). Volvo Group...
Western States Petroleum AssociationWestern States Petroleum Association (WSPA) is a non-profit trade association that represents companies that account for the bulk of petroleum exploration, production, refining, transportation and marketing in the six western states of Arizona, California, Hawaii, Nevada, Oregon and Washington.
Yanmar America CorporationYanmar, celebrating its 100th year in 2012, is credited for developing the world’s first commercially viable small diesel engine in 1933. Today the Yanmar diesel engine remains the core business and key tool in the rationalization and modernization of agriculture, fishing and industry....