Industria Chimica
OLTCHIM Rm. Valcea, VIROMET SA, CHIMCOMPLEX Borzesti, UZINELE SODICE Govora, AZOMURES Targu Mures, AMURCO Bacau, PUROLITE SA, POLL CHIMIC Giurgiu, POLICOLOR,
Industria de Extractie si Rafinare a Titeiului, Distributie Carburanti
OMV Petrom, PETROBRAZI Ploiesti, LUKOIL Ploiesti, PETROM Arpechim, MIHOC OIL SRL
Industria de Prelucrare a Metalelor/Constuctoare de Masini
ASSA ABLOY Romania SRL, ROTEC Buzau, DUCTIL STEEL SA, ARCELOR MITTAL SA, ERDEMIR Targoviste, METALURGICA SA , HESPER SA ,
Industria Energetica
ELECTROCENTRALE Bucuresti, ELECTROCENTRALE Brasov, COLTERM SA, ELECTROCENTRALE Constanta, CN Cernavoda, ELECTROCENTRALE Craiova, ELECTROCENTRALE Brasov, ELECTROCENTRALE Oradea, COMPLEXUL ENERGETIC ROVINARI, COMPLEXUL ENERGETIC CRAIOVA
Industria Alimentara
KANDIA DULCE SA , SC CAROLI FOODS GROUP SRL,, ANGST RO SRL, SALSI SA, ZAHARUL Oradea, EXPUR Slobozia, EXPUR Urziceni, NUTRICOM Oltenita , COCA-COLA HBC Romania, BUNGE Romania SRL SMITHFIELD SRL, SC AVICOLA Bucuresti , CARPATHIAN SPRINGS SA, SC DORNA APEMIN SA,CHERESTA DAMBOVICIOARA, SC DOMAROM STAR SRL, La FANTANA, NICOLTANA, SC CALIPSO SRL, SC ANA PAN SA, S.C. SPICUL S.A, STAR FOODS E.M. S.R.L.
Industria Farmaceutica
HOFIGAL EXPORT-IMPORT, EUROPHARM SA, LAROPHARM SRL, ZENTIVA SA
Materiale de constructii
BAUMIT ROMANIA SRL, DAYAN ECOTEHNIC SRL, LAFARGE ARCOM GIPS SA,
Industria Textile si Pielarie
SC PIELOREX SA, Flaros SA, Firos SA , S.C. TEXTIL ITECO S.R.L, NOVA TEXTILE PITESTI-ROMANIA
Operatori Apa Canal
APA NOVA Bucuresti, APA NOVA Ploiesti, COMPANIA DE UTILITATI PUBLICE Focsani, NOVA APA SERV Botosani, ECOAQUA Calarasi, COMPANIA DE APA Braila, ACVARIM Rm Valcea, AQUASERV Tg.Mures, COMPANIA DE APA OLTENIA, COMPANIA DE APA Targoviste, GOSCOMLOC Husi, COMPANIA DE APA Giurgiu, COMPANIA DE APA Apa Buzau
Firme de consultanta de mediu
AUDITECO GIS, CAST SA, AMINODAN, EDAS EXIM,EPC –Consultanta de mediu, RMD Consult, ENECO Consultacy
Institute de cercetare- dezvoltare
ICA Bucuresti, IBA Bucuresti, ICPI , GEOECOMAR Bucuresti, ICPE, ISPIF, INCD-STIINTE BIOLOGICE, OMV-ICCPET, ICAA.
Firme internationale
ENVISAN ,EPTISA, DEKONTA, HALCROW, F&R WORLDWIDE, MOTT, McDonalds, ROYAL HASKONING, ENTEC UK LTD