3 068 companies with NACE 6810 - in Bucuresti 645 companies with NACE 6810 - in Ilfov 610 companies with NACE 6810 - in Timis 260 companies with NACE 6810 - in Brasov 237 companies with NACE 6810 - in Cluj 224 companies with NACE 6810 - in Bihor 203 companies with NACE 6810 - in Arad 182 companies with NACE 6810 - in Iasi 156 companies with NACE 6810 - in Constanta 146 companies with NACE 6810 - in Sibiu 83 companies with NACE 6810 - in Prahova 75 companies with NACE 6810 - in Dolj 72 companies with NACE 6810 - in Arges 57 companies with NACE 6810 - in Mures 52 companies with NACE 6810 - in Maramures 45 companies with NACE 6810 - in Satu mare 41 companies with NACE 6810 - in Galati 40 companies with NACE 6810 - in Hunedoara 37 companies with NACE 6810 - in Harghita 36 companies with NACE 6810 - in Bacau 34 companies with NACE 6810 - in Alba 33 companies with NACE 6810 - in Neamt 32 companies with NACE 6810 - in Dambovita 31 companies with NACE 6810 - in Salaj 30 companies with NACE 6810 - in Mehedinti 28 companies with NACE 6810 - in Giurgiu 26 companies with NACE 6810 - in Suceava 25 companies with NACE 6810 - in Braila 24 companies with NACE 6810 - in Caras-severin 24 companies with NACE 6810 - in Buzau 23 companies with NACE 6810 - in Bistrita-nasaud 22 companies with NACE 6810 - in Botosani 15 companies with NACE 6810 - in Gorj 14 companies with NACE 6810 - in Vrancea 14 companies with NACE 6810 - in Olt 13 companies with NACE 6810 - in Covasna 13 companies with NACE 6810 - in Ialomita 12 companies with NACE 6810 - in Valcea 11 companies with NACE 6810 - in Tulcea 11 companies with NACE 6810 - in Teleorman 11 companies with NACE 6810 - in Calarasi 2 companies with NACE 6810 - in Vaslui