3 105 companies with NACE 6810 - in Bucuresti 658 companies with NACE 6810 - in Ilfov 626 companies with NACE 6810 - in Timis 264 companies with NACE 6810 - in Brasov 244 companies with NACE 6810 - in Cluj 226 companies with NACE 6810 - in Bihor 208 companies with NACE 6810 - in Arad 184 companies with NACE 6810 - in Iasi 159 companies with NACE 6810 - in Constanta 147 companies with NACE 6810 - in Sibiu 83 companies with NACE 6810 - in Prahova 76 companies with NACE 6810 - in Arges 75 companies with NACE 6810 - in Dolj 60 companies with NACE 6810 - in Mures 52 companies with NACE 6810 - in Maramures 45 companies with NACE 6810 - in Satu mare 42 companies with NACE 6810 - in Galati 41 companies with NACE 6810 - in Hunedoara 37 companies with NACE 6810 - in Harghita 37 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 29 companies with NACE 6810 - in Giurgiu 29 companies with NACE 6810 - in Mehedinti 26 companies with NACE 6810 - in Suceava 25 companies with NACE 6810 - in Buzau 25 companies with NACE 6810 - in Braila 24 companies with NACE 6810 - in Bistrita-nasaud 24 companies with NACE 6810 - in Caras-severin 22 companies with NACE 6810 - in Botosani 16 companies with NACE 6810 - in Gorj 14 companies with NACE 6810 - in Covasna 14 companies with NACE 6810 - in Olt 13 companies with NACE 6810 - in Vrancea 12 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 10 companies with NACE 6810 - in Calarasi 2 companies with NACE 6810 - in Vaslui