294 companies with NACE 1421 - in Bucuresti 81 companies with NACE 1421 - in Iasi 77 companies with NACE 1421 - in Ilfov 64 companies with NACE 1421 - in Arges 55 companies with NACE 1421 - in Dolj 52 companies with NACE 1421 - in Cluj 51 companies with NACE 1421 - in Olt 51 companies with NACE 1421 - in Prahova 45 companies with NACE 1421 - in Constanta 43 companies with NACE 1421 - in Satu mare 41 companies with NACE 1421 - in Maramures 37 companies with NACE 1421 - in Timis 34 companies with NACE 1421 - in Buzau 33 companies with NACE 1421 - in Bihor 31 companies with NACE 1421 - in Vrancea 27 companies with NACE 1421 - in Galati 26 companies with NACE 1421 - in Neamt 25 companies with NACE 1421 - in Arad 24 companies with NACE 1421 - in Sibiu 24 companies with NACE 1421 - in Bacau 24 companies with NACE 1421 - in Brasov 23 companies with NACE 1421 - in Dambovita 22 companies with NACE 1421 - in Botosani 20 companies with NACE 1421 - in Vaslui 20 companies with NACE 1421 - in Braila 20 companies with NACE 1421 - in Alba 18 companies with NACE 1421 - in Mures 18 companies with NACE 1421 - in Suceava 18 companies with NACE 1421 - in Salaj 16 companies with NACE 1421 - in Hunedoara 16 companies with NACE 1421 - in Harghita 15 companies with NACE 1421 - in Bistrita-nasaud 15 companies with NACE 1421 - in Gorj 15 companies with NACE 1421 - in Teleorman 13 companies with NACE 1421 - in Giurgiu 13 companies with NACE 1421 - in Calarasi 12 companies with NACE 1421 - in Valcea 11 companies with NACE 1421 - in Tulcea 10 companies with NACE 1421 - in Ialomita 8 companies with NACE 1421 - in Mehedinti 7 companies with NACE 1421 - in Caras-severin 5 companies with NACE 1421 - in Covasna