568 companies with NACE 4531 - in Bucuresti 146 companies with NACE 4531 - in Ilfov 142 companies with NACE 4531 - in Timis 141 companies with NACE 4531 - in Arges 132 companies with NACE 4531 - in Cluj 122 companies with NACE 4531 - in Brasov 117 companies with NACE 4531 - in Bihor 82 companies with NACE 4531 - in Iasi 75 companies with NACE 4531 - in Mures 69 companies with NACE 4531 - in Prahova 56 companies with NACE 4531 - in Dolj 53 companies with NACE 4531 - in Constanta 50 companies with NACE 4531 - in Arad 45 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 29 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 22 companies with NACE 4531 - in Alba 22 companies with NACE 4531 - in Bistrita-nasaud 20 companies with NACE 4531 - in Teleorman 18 companies with NACE 4531 - in Dambovita 18 companies with NACE 4531 - in Vrancea 16 companies with NACE 4531 - in Ialomita 15 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 10 companies with NACE 4531 - in Mehedinti 9 companies with NACE 4531 - in Caras-severin 9 companies with NACE 4531 - in Valcea 8 companies with NACE 4531 - in Botosani 7 companies with NACE 4531 - in Tulcea 7 companies with NACE 4531 - in Salaj 5 companies with NACE 4531 - in Gorj 5 companies with NACE 4531 - in Vaslui