554 companies with NACE 4531 - in Bucuresti 140 companies with NACE 4531 - in Timis 140 companies with NACE 4531 - in Ilfov 134 companies with NACE 4531 - in Arges 128 companies with NACE 4531 - in Cluj 116 companies with NACE 4531 - in Brasov 112 companies with NACE 4531 - in Bihor 76 companies with NACE 4531 - in Iasi 71 companies with NACE 4531 - in Mures 68 companies with NACE 4531 - in Prahova 54 companies with NACE 4531 - in Dolj 49 companies with NACE 4531 - in Constanta 49 companies with NACE 4531 - in Arad 43 companies with NACE 4531 - in Maramures 38 companies with NACE 4531 - in Harghita 38 companies with NACE 4531 - in Buzau 36 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 26 companies with NACE 4531 - in Satu mare 24 companies with NACE 4531 - in Galati 22 companies with NACE 4531 - in Alba 20 companies with NACE 4531 - in Bistrita-nasaud 20 companies with NACE 4531 - in Teleorman 17 companies with NACE 4531 - in Dambovita 17 companies with NACE 4531 - in Vrancea 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 9 companies with NACE 4531 - in Valcea 9 companies with NACE 4531 - in Mehedinti 8 companies with NACE 4531 - in Caras-severin 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 Vaslui 5 companies with NACE 4531 - in Gorj