| VERALLIA ITALIA S.P.A | VI | 00730720240 | 877.784 | 260.106 |
| O-I ITALY S.P.A. | VA | 00059020057 | 780.967 | 67.204 |
| HEIDELBERG MATERIALS ITALIA CEMENTI HM ITALIA CEMENTI S.P.A. | MI | 00637110164 | 760.820 | 187.848 |
| BORMIOLI LUIGI S.P.A. | PR | 08836270150 | 644.287 | 117.627 |
| FASSA S.R.L | TV | 02015890268 | 613.992 | 168.993 |
| NUOVA OMPI S.R.L | PD | 03878760150 | 605.310 | 242.633 |
| BUZZI UNICEM S.R.L | AL | 11983660157 | 605.122 | 179.474 |
| MARAZZI GROUP S.R.L. | MD | 00611410374 | 590.998 | 74.718 |
| PILKINGTON ITALIA S.P.A. | CH | 00091380691 | 510.565 | 35.529 |
| COLACEM S.P.A. | PG | 01157050541 | 469.838 | 147.590 |
| ZIGNAGO VETRO S.P.A. CON LA SIGLA Z.V. S.P.A | VE | 00717800247 | 387.800 | 117.835 |
| FLORIM S.P.A. SB | MD | 01265320364 | 343.544 | 78.924 |
| UNICALCESTRUZZI S.P.A | AL | 01303280067 | 322.811 | 20.367 |
| HM ITALIA CALCESTRUZZI S.P.A. | MI | 01038320162 | 305.904 | -5.926 |
| GRANITIFIANDRE SOCIETA' PER AZIONI | RE | 03056540374 | 261.937 | 40.497 |
| AGC FLAT GLASS ITALIA S.R.L | CN | 02648400048 | 255.192 | 16.953 |
| COOPERATIVA CERAMICA D'IMOLA SOCIETA' COOPERATIVA IN BREVE COOP. CER. | BO | 00286900378 | 254.542 | 39.073 |
| VETRI SPECIALI S.P.A. | TN | 01462040229 | 227.788 | 72.614 |
| COLABETON S.P.A. | PG | 00482420544 | 222.757 | 10.970 |
| CASALGRANDE PADANA S.P.A. | RE | 01622500369 | 216.424 | 37.855 |
| EMILCERAMICA S.R.L. | MD | 03716700368 | 207.254 | 5.265 |
| PANARIAGROUP INDUSTRIE CERAMICHE S.P.A. | MD | 01865640369 | 189.162 | -3.524 |
| UNICALCE S.P.A. | BG | 00223680166 | 188.686 | 35.340 |
| ITALCER S.P.A. SOCIETA' BENEFIT | RE | 00142060359 | 176.496 | 19.598 |
| ABK GROUP INDUSTRIE CERAMICHE S.P.A. | MD | 02097380360 | 174.301 | 18.157 |
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