105 companies with NACE 4311 - in Bucuresti 42 companies with NACE 4311 - in Ilfov 42 companies with NACE 4311 - in Timis 38 companies with NACE 4311 - in Cluj 25 companies with NACE 4311 - in Iasi 24 companies with NACE 4311 - in Brasov 20 companies with NACE 4311 - in Sibiu 18 companies with NACE 4311 - in Galati 18 companies with NACE 4311 - in Arad 18 companies with NACE 4311 - in Prahova 17 companies with NACE 4311 - in Maramures 17 companies with NACE 4311 - in Bihor 16 companies with NACE 4311 - in Satu mare 15 companies with NACE 4311 - in Giurgiu 14 companies with NACE 4311 - in Mures 14 companies with NACE 4311 - in Constanta 13 companies with NACE 4311 - in Alba 12 companies with NACE 4311 - in Hunedoara 12 companies with NACE 4311 - in Bacau 11 companies with NACE 4311 - in Dambovita 11 companies with NACE 4311 - in Olt 11 companies with NACE 4311 - in Suceava 11 companies with NACE 4311 - in Calarasi 10 companies with NACE 4311 - in Bistrita-nasaud 9 companies with NACE 4311 - in Buzau 8 companies with NACE 4311 - in Dolj 8 companies with NACE 4311 - in Arges 8 companies with NACE 4311 - in Vaslui 7 companies with NACE 4311 - in Harghita 7 companies with NACE 4311 - in Tulcea 7 companies with NACE 4311 - in Caras-severin 7 companies with NACE 4311 - in Vrancea 6 companies with NACE 4311 - in Neamt 5 companies with NACE 4311 - in Braila 4 companies with NACE 4311 - in Gorj 4 companies with NACE 4311 - in Valcea 4 companies with NACE 4311 - in Botosani 4 companies with NACE 4311 - in Mehedinti 3 companies with NACE 4311 - in Teleorman 3 companies with NACE 4311 - in Ialomita 3 companies with NACE 4311 - in Salaj 2 companies with NACE 4311 - in Covasna