63 companies with NACE 1051 - in Constanta 54 companies with NACE 1051 - in Suceava 43 companies with NACE 1051 - in Bucuresti 39 companies with NACE 1051 - in Cluj 28 companies with NACE 1051 - in Alba 26 companies with NACE 1051 - in Botosani 25 companies with NACE 1051 - in Sibiu 24 companies with NACE 1051 - in Maramures 23 companies with NACE 1051 - in Timis 21 companies with NACE 1051 - in Tulcea 21 companies with NACE 1051 - in Prahova 20 companies with NACE 1051 - in Braila 18 companies with NACE 1051 - in Brasov 18 companies with NACE 1051 - in Arad 18 companies with NACE 1051 - in Arges 18 companies with NACE 1051 - in Buzau 15 companies with NACE 1051 - in Valcea 15 companies with NACE 1051 - in Bistrita-nasaud 15 companies with NACE 1051 - in Mures 15 companies with NACE 1051 - in Bihor 14 companies with NACE 1051 - in Covasna 13 companies with NACE 1051 - in Teleorman 13 companies with NACE 1051 - in Salaj 12 companies with NACE 1051 - in Neamt 12 companies with NACE 1051 - in Iasi 11 companies with NACE 1051 - in Dolj 10 companies with NACE 1051 - in Satu mare 10 companies with NACE 1051 - in Harghita 9 companies with NACE 1051 - in Bacau 8 companies with NACE 1051 - in Calarasi 8 companies with NACE 1051 - in Hunedoara 7 companies with NACE 1051 - in Ilfov 7 companies with NACE 1051 - in Gorj 7 companies with NACE 1051 - in Galati 7 companies with NACE 1051 - in Vaslui 6 companies with NACE 1051 - in Dambovita 6 companies with NACE 1051 - in Caras-severin 6 companies with NACE 1051 - in Ialomita 4 companies with NACE 1051 - in Giurgiu 4 companies with NACE 1051 - in Olt 3 companies with NACE 1051 - in Vrancea 3 companies with NACE 1051 - in Mehedinti