117 companies with NACE 5530 - in Bucuresti 57 companies with NACE 5530 - in Bihor 55 companies with NACE 5530 - in Arges 51 companies with NACE 5530 - in Cluj 46 companies with NACE 5530 - in Constanta 40 companies with NACE 5530 - in Timis 40 companies with NACE 5530 - in Brasov 38 companies with NACE 5530 - in Maramures 37 companies with NACE 5530 - in Hunedoara 28 companies with NACE 5530 - in Prahova 26 companies with NACE 5530 - in Valcea 26 companies with NACE 5530 - in Alba 26 companies with NACE 5530 - in Tulcea 23 companies with NACE 5530 - in Caras-severin 21 companies with NACE 5530 - in Mures 19 companies with NACE 5530 - in Dambovita 19 companies with NACE 5530 - in Sibiu 16 companies with NACE 5530 - in Gorj 16 companies with NACE 5530 - in Harghita 16 companies with NACE 5530 - in Buzau 16 companies with NACE 5530 - in Suceava 15 companies with NACE 5530 - in Mehedinti 15 companies with NACE 5530 - in Dolj 14 companies with NACE 5530 - in Ilfov 13 companies with NACE 5530 - in Iasi 13 companies with NACE 5530 - in Arad 13 companies with NACE 5530 - in Bistrita-nasaud 10 companies with NACE 5530 - in Neamt 9 companies with NACE 5530 - in Bacau 8 companies with NACE 5530 - in Botosani 7 companies with NACE 5530 - in Braila 6 companies with NACE 5530 - in Satu mare 5 companies with NACE 5530 - in Giurgiu 4 companies with NACE 5530 - in Vrancea 4 companies with NACE 5530 - in Salaj 4 companies with NACE 5530 - in Olt 2 companies with NACE 5530 - in Teleorman 2 companies with NACE 5530 - in Calarasi 2 companies with NACE 5530 - in Ialomita 2 companies with NACE 5530 - in Covasna 2 companies with NACE 5530 - in Galati 1 companies with NACE 5530 - in Vaslui