26 companies with NACE 312 - in Tulcea 24 companies with NACE 312 - in Bucuresti 21 companies with NACE 312 - in Ilfov 17 companies with NACE 312 - in Calarasi 16 companies with NACE 312 - in Teleorman 12 companies with NACE 312 - in Dolj 10 companies with NACE 312 - in Constanta 10 companies with NACE 312 - in Satu mare 9 companies with NACE 312 - in Giurgiu 9 companies with NACE 312 - in Cluj 8 companies with NACE 312 - in Mehedinti 8 companies with NACE 312 - in Timis 7 companies with NACE 312 - in Ialomita 7 companies with NACE 312 - in Braila 6 companies with NACE 312 - in Botosani 6 companies with NACE 312 - in Galati 6 companies with NACE 312 - in Neamt 5 companies with NACE 312 - in Dambovita 5 companies with NACE 312 - in Bihor 5 companies with NACE 312 - in Arges 4 companies with NACE 312 - in Hunedoara 4 companies with NACE 312 - in Iasi 4 companies with NACE 312 - in Caras-severin 4 companies with NACE 312 - in Buzau 4 companies with NACE 312 - in Covasna 4 companies with NACE 312 - in Sibiu 3 companies with NACE 312 - in Mures 2 companies with NACE 312 - in Arad 2 companies with NACE 312 - in Olt 2 companies with NACE 312 - in Prahova 2 companies with NACE 312 - in Brasov 2 companies with NACE 312 - in Bistrita-nasaud 2 companies with NACE 312 - in Vrancea 1 companies with NACE 312 - in Alba 1 companies with NACE 312 - in Bacau 1 companies with NACE 312 - in Suceava 1 companies with NACE 312 - in Valcea