13 companies with NACE 2540 - in Bucuresti 7 companies with NACE 2540 - in Prahova 6 companies with NACE 2540 - in Arges 5 companies with NACE 2540 - in Iasi 5 companies with NACE 2540 - in Brasov 4 companies with NACE 2540 - in Cluj 4 companies with NACE 2540 - in Bistrita-nasaud 3 companies with NACE 2540 - in Giurgiu 3 companies with NACE 2540 - in Buzau 3 companies with NACE 2540 - in Ilfov 3 companies with NACE 2540 - in Maramures 3 companies with NACE 2540 - in Timis 2 companies with NACE 2540 - in Harghita 2 companies with NACE 2540 - in Mures 2 companies with NACE 2540 - in Bihor 2 companies with NACE 2540 - in Satu mare 2 companies with NACE 2540 - in Galati 1 companies with NACE 2540 - in Valcea 1 companies with NACE 2540 - in Dambovita 1 companies with NACE 2540 - in Dolj 1 companies with NACE 2540 - in Salaj 1 companies with NACE 2540 - in Sibiu 1 companies with NACE 2540 - in Suceava 1 companies with NACE 2540 - in Alba 1 companies with NACE 2540 - in Hunedoara 1 companies with NACE 2540 - in Botosani 1 companies with NACE 2540 - in Bacau 1 companies with NACE 2540 - in Calarasi