56 companies with NACE 4313 - in Bucuresti 36 companies with NACE 4313 - in Ilfov 27 companies with NACE 4313 - in Cluj 25 companies with NACE 4313 - in Timis 22 companies with NACE 4313 - in Maramures 20 companies with NACE 4313 - in Mures 20 companies with NACE 4313 - in Constanta 20 companies with NACE 4313 - in Bacau 20 companies with NACE 4313 - in Iasi 17 companies with NACE 4313 - in Bihor 15 companies with NACE 4313 - in Prahova 15 companies with NACE 4313 - in Suceava 10 companies with NACE 4313 - in Dolj 10 companies with NACE 4313 - in Sibiu 10 companies with NACE 4313 - in Bistrita-nasaud 9 companies with NACE 4313 - in Alba 9 companies with NACE 4313 - in Valcea 9 companies with NACE 4313 - in Satu mare 7 companies with NACE 4313 - in Arad 7 companies with NACE 4313 - in Brasov 7 companies with NACE 4313 - in Vrancea 7 companies with NACE 4313 - in Harghita 7 companies with NACE 4313 - in Hunedoara 6 companies with NACE 4313 - in Galati 6 companies with NACE 4313 - in Botosani 6 companies with NACE 4313 - in Dambovita 6 companies with NACE 4313 - in Gorj 5 companies with NACE 4313 - in Salaj 5 companies with NACE 4313 - in Neamt 4 companies with NACE 4313 - in Giurgiu 4 companies with NACE 4313 - in Caras-severin 4 companies with NACE 4313 - in Tulcea 4 companies with NACE 4313 - in Arges 4 companies with NACE 4313 - in Olt 3 companies with NACE 4313 - in Calarasi 3 companies with NACE 4313 - in Covasna 2 companies with NACE 4313 - in Teleorman 1 companies with NACE 4313 - in Braila 1 companies with NACE 4313 - in Ialomita 1 companies with NACE 4313 - in Mehedinti 1 companies with NACE 4313 - in Vaslui 1 companies with NACE 4313 - in Buzau