571 companies with NACE 4531 - in Bucuresti 149 companies with NACE 4531 - in Ilfov 145 companies with NACE 4531 - in Arges 143 companies with NACE 4531 - in Timis 131 companies with NACE 4531 - in Cluj 125 companies with NACE 4531 - in Brasov 119 companies with NACE 4531 - in Bihor 83 companies with NACE 4531 - in Iasi 75 companies with NACE 4531 - in Mures 69 companies with NACE 4531 - in Prahova 57 companies with NACE 4531 - in Constanta 57 companies with NACE 4531 - in Dolj 51 companies with NACE 4531 - in Arad 46 companies with NACE 4531 - in Maramures 40 companies with NACE 4531 - in Buzau 39 companies with NACE 4531 - in Harghita 37 companies with NACE 4531 - in Suceava 34 companies with NACE 4531 - in Hunedoara 31 companies with NACE 4531 - in Sibiu 30 companies with NACE 4531 - in Neamt 29 companies with NACE 4531 - in Bacau 28 companies with NACE 4531 - in Satu mare 24 companies with NACE 4531 - in Galati 23 companies with NACE 4531 - in Alba 23 companies with NACE 4531 - in Bistrita-nasaud 21 companies with NACE 4531 - in Teleorman 19 companies with NACE 4531 - in Vrancea 18 companies with NACE 4531 - in Dambovita 16 companies with NACE 4531 - in Ialomita 16 companies with NACE 4531 - in Braila 14 companies with NACE 4531 - in Calarasi 13 companies with NACE 4531 - in Giurgiu 13 companies with NACE 4531 - in Olt 13 companies with NACE 4531 - in Covasna 11 companies with NACE 4531 - in Mehedinti 10 companies with NACE 4531 - in Valcea 9 companies with NACE 4531 - in Caras-severin 8 companies with NACE 4531 - in Salaj 8 companies with NACE 4531 - in Botosani 7 companies with NACE 4531 - in Tulcea 5 companies with NACE 4531 - in Vaslui 5 companies with NACE 4531 - in Gorj