A full delegate list with an email contact facility is available here to registered delegates only. Some companies that are currently registered to attend are:
- AB Elektronik
- ABC Fuel Systems Inc
- ABC Group Fuel Systems Inc
- AGCO
- AGCO Power
- AMB International
- AVL
- AVL List GmbH
- Afton Chemical
- Agrium Inc.
- AirBlueFluids
- Airgas Specialty Products Inc.
- Alantum Advanced Material and Technology (Shanghai) Co., Ltd
- American BOA Inc.
- Apache Nitrogen Products
- BB Pumps & Parts Inc.
- Bekaert Stainless Technologies
- Benecor
- Blue Sky DEF
- Blue1USA
- Bourns Inc.
- Brenner Oil Company
- Brenntag
- CF Industries
- CNH Global
- CPK Automotive GmbH & Co. KG
- CSX Transportation
- Case IH
- Cherokee Nitrogen Company
- Colonial Chemical Co.
- Corning
- Cristal Global
- Cummins Emissions Solutions
- Cummins Inc.
- D2T
- DASCO Incorporated
- DNV North America Maritime
- Daimler
- Daimler Trucks North America
- Daimler Trucks North America LLC
- Deere-Hitachi Construction Machinery
- Diesel Emission Control Ltd
- Diesel Progress
- Diesel Technology Forum
- DongGuan ZhengYang Electronic Mechanical LTD
- Drexel Chemical Company
- Dyno Nobel
- EControls, LLC
- ElringKlinger North America Inc.
- Environmental Solutions Worldwide
- FarmChem
- Faurecia Emissions Control Technology
- Flowserve Corporation
- G.W. Lisk Inc
- General Electric
- Gilbarco Veeder-Root
- Grade A Petroleum
- GreenChem Holding B.V.
- Growmark
- HARLEQUIN AdBlue Tanks
- Haldor Topsoe
- Haldor Topsoe A/S
- Hart Energy
- Hitachi Zosen Corporation
- HosePower USA
- Hug Filtersystems
- IBIDEN U.S.A. Corporation
- Indiana Rotomolding, Inc.
- Innospec Fuel Specialities
- Inspectorate American Corp
- Integer
- Integer Research
- Integer Research Ltd
- International Sources Ltd
- Intertek Automotive Research
- Jackson Oil & Solvents, Inc.
- James Dawson & Son Ltd.
- John Deere
- John Deere PEC
- John Deere Power System
- John Deere Power Systems
- KATCON Global S.A.
- KCMA Corporation
- KUS-Auto
- KUS-Auto Group
- Knibb, Gormezano & Partners
- Koch Nitrogen
- Komatsu America Corp
- Kruse
- Kruse GmbH
- Kubota
- Lee Container Corporation
- Liebherr
- Linden Consulting, LLC
- Lubrizol Corporation Ltd
- MEAS
- MISCO Refractometer
- MLC Communications
- MacEwen Petroleum Inc
- Mansfield Oil
- Mansfield Oil Company
- Measurement Speacialites
- Measurement Specialites
- Measurement Specialties
- Meritor, Inc.
- Micro Matic
- Midwest Can
- Mitsubishi Fuso Truck and Bus corporation
- Mitsui & Co Ltd
- Morral Companies
- Musket Corporation
- NORMA Americas
- NOVAX Material & Technology
- Navistar
- Navistar Inc.
- Norma Group
- Old World Industries
- Omega Flex Inc.
- PPC Lubricants
- Parker Hannifin Corporation
- Parker Hannifin, Parflex Division
- Penske Truck Leasing Co.
- Peterbilt Motors
- Petroleum Equipment Institute
- Pierburg
- Pilot Travel Centers
- Port of Los Angeles
- Ports Petroleum Co Inc
- RelaDyne
- Robert Bosch LLC
- Rochester Gauges Inc
- Saudi Basic Industries Corporation
- Semler Industries
- Sensata Technologies
- Shaw Development
- Shaw Development, LLC
- Shell Global Solutions
- Snyder Industries
- Southwest Research Institute
- Spatco
- Starcrest Consulting
- Sun-A Corporation
- TASS
- TNO Automotive
- TNO Mobility
- TRANSFLO Terminal Services
- TankLink
- Tenneco
- Tenneco, Inc
- The International Council on Clean Transportation
- Thomas Magnete GmbH
- Thomas Magnete USA
- Titan Chemical Transfer Solutions
- Tognum America
- Transport Topics
- Treibacher Industrie Inc
- US EPA
- Umicore Autocat USA Inc
- Van Manen Petroleum Group
- Victory Blue
- Volvo Group Truck Technology
- Volvo Trucks North America
- WEMA System AS
- WEMA USA
- Wakefield Canada
- Wakefield Canada Inc.
- Wema
- Wema System AS
- Westport
- Xerxes Corporation
- Yara
- Yara Industrial
- Yara North America
- Yarwil
- Yarwil AS
