560 companies with NACE 4531 - in Bucuresti 144 companies with NACE 4531 - in Ilfov 141 companies with NACE 4531 - in Timis 137 companies with NACE 4531 - in Arges 133 companies with NACE 4531 - in Cluj 118 companies with NACE 4531 - in Brasov 112 companies with NACE 4531 - in Bihor 77 companies with NACE 4531 - in Iasi 72 companies with NACE 4531 - in Mures 69 companies with NACE 4531 - in Prahova 55 companies with NACE 4531 - in Dolj 50 companies with NACE 4531 - in Constanta 49 companies with NACE 4531 - in Arad 44 companies with NACE 4531 - in Maramures 40 companies with NACE 4531 - in Buzau 38 companies with NACE 4531 - in Harghita 37 companies with NACE 4531 - in Suceava 34 companies with NACE 4531 - in Hunedoara 30 companies with NACE 4531 - in Sibiu 28 companies with NACE 4531 - in Neamt 28 companies with NACE 4531 - in Bacau 27 companies with NACE 4531 - in Satu mare 24 companies with NACE 4531 - in Galati 22 companies with NACE 4531 - in Alba 21 companies with NACE 4531 - in Bistrita-nasaud 20 companies with NACE 4531 - in Teleorman 17 companies with NACE 4531 - in Vrancea 17 companies with NACE 4531 - in Dambovita 16 companies with NACE 4531 - in Ialomita 15 companies with NACE 4531 - in Braila 13 companies with NACE 4531 - in Giurgiu 13 companies with NACE 4531 - in Olt 13 companies with NACE 4531 - in Calarasi 12 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 7 companies with NACE 4531 - in Salaj 7 companies with NACE 4531 - in Tulcea 6 companies with NACE 4531 - in Botosani 5 companies with NACE 4531 - in Gorj 5 companies with NACE 4531 - in Vaslui