| Ragione Sociale |
| A&A FRATELLI PARODI S.P.A. |
| A.L.A.T. S.R.L. |
| ALUCHEM S.P.A. |
| AXXONOIL S.R.L. |
| BASF ITALIA S.P.A. |
| BELLINI S.P.A. |
| BP ITALIA S.P.A. |
| CHIME S.P.A. |
| CLARIANT SE SEDE SECONDARIA IN ITALIA |
| EIGENMANN & VERONELLI S.P.A. |
| FIO CHEMICAL S.P.A. |
| FONDERMAT INDUSTRY S.R.L. |
| FUCHS LUBRIFICANTI S.P.A. |
| GL OIL S.P.A. |
| GREEN OLEO S.P.A. |
| GULF OIL ITALY S.R.L. |
| HOUGHTON ITALIA S.P.A. |
| I.G.L.O.M. ITALIA S.P.A. |
| ILCO INDUSTRIALE S.R.L. |
| IMCD ITALIA S.P.A. |
| INFINEUM ITALIA S.R.L. |
| ITALIANA PETROLI S.P.A. |
| ITALMATCH CHEMICALS S.P.A. |
| ITELYUM REGENERATION S.P.A. |
| KAESER COMPRESSORI S.R.L. |
| KIMYA S.R.L. |
| KLK TEMIX S.P.A. |
| KLUBER LUBRICATION ITALIA S.A.S. |
| LUBRA S.P.A. |
| LUBRITALIA S.P.A. |
|