3M
ALFA LAVAL
ASIAN PHOENIX RESOURCES LTD.
BASF POLYURETHANES
BLUE RIDGE FIBERBOARD
BYD BATTERIES
C&D TECHNOLOGIES INC.
CALGON CARBON CORP.
Caterpillar
CERTAINTEED (SAINT GOBAIN)
CH2M HILL OMI
CHEMTREAT INC. (DANAHER CORP.)
CHINA EPS
CUMMINS POWER GENERATION INC.
Dow Building Solutions
ENERDEL
ENERSYS
HIGHPOWER INTERNATIONAL INC.
ICONXUSA LLC
INSULFOAM
JOHNS MANVILLE
KNAUF
KOCH MEMBRANE SYSTEMS INC.
KUBOTA
LG CHEM LTD.
MITSUBISHI INTERNATIONAL
NUDURA
OWENS CORNING
OX ENGINEERED PRODUCTS
PALL CORP.
ROCKWOOL
SAFT GROUPE S.A.
SAINT-GOBAIN
SAMSUNG SDI
Savoia Generators
SHELTER ENTERPRISES INC.
SIPTEC
SUEZ ENVIRONMENT
THERMAPAN
TWINWALL
VEOLIA WATER TECHNOLOGIES
ZHANGJIAGANG LEADER NEW CONSTRUCTION MATERIAL CO. LTD.