878 companies with NACE 6312 - in Bucuresti 124 companies with NACE 6312 - in Ilfov 93 companies with NACE 6312 - in Cluj 76 companies with NACE 6312 - in Timis 61 companies with NACE 6312 - in Iasi 52 companies with NACE 6312 - in Bacau 49 companies with NACE 6312 - in Brasov 45 companies with NACE 6312 - in Constanta 39 companies with NACE 6312 - in Bihor 32 companies with NACE 6312 - in Arad 27 companies with NACE 6312 - in Prahova 26 companies with NACE 6312 - in Galati 24 companies with NACE 6312 - in Sibiu 24 companies with NACE 6312 - in Arges 22 companies with NACE 6312 - in Mures 21 companies with NACE 6312 - in Dambovita 21 companies with NACE 6312 - in Dolj 21 companies with NACE 6312 - in Maramures 20 companies with NACE 6312 - in Neamt 18 companies with NACE 6312 - in Bistrita-nasaud 18 companies with NACE 6312 - in Satu mare 16 companies with NACE 6312 - in Hunedoara 16 companies with NACE 6312 - in Buzau 15 companies with NACE 6312 - in Giurgiu 15 companies with NACE 6312 - in Suceava 13 companies with NACE 6312 - in Vaslui 12 companies with NACE 6312 - in Harghita 12 companies with NACE 6312 - in Alba 9 companies with NACE 6312 - in Teleorman 9 companies with NACE 6312 - in Calarasi 9 companies with NACE 6312 - in Vrancea 9 companies with NACE 6312 - in Valcea 8 companies with NACE 6312 - in Ialomita 8 companies with NACE 6312 - in Olt 8 companies with NACE 6312 - in Gorj 8 companies with NACE 6312 - in Braila 8 companies with NACE 6312 - in Botosani 7 companies with NACE 6312 - in Mehedinti 4 companies with NACE 6312 - in Salaj 4 companies with NACE 6312 - in Tulcea 2 companies with NACE 6312 - in Caras-severin 2 companies with NACE 6312 - in Covasna