63 companies with NACE 1051 - in Constanta 53 companies with NACE 1051 - in Suceava 44 companies with NACE 1051 - in Bucuresti 36 companies with NACE 1051 - in Cluj 28 companies with NACE 1051 - in Alba 25 companies with NACE 1051 - in Botosani 24 companies with NACE 1051 - in Maramures 23 companies with NACE 1051 - in Timis 22 companies with NACE 1051 - in Prahova 22 companies with NACE 1051 - in Sibiu 21 companies with NACE 1051 - in Tulcea 20 companies with NACE 1051 - in Braila 19 companies with NACE 1051 - in Brasov 19 companies with NACE 1051 - in Arad 17 companies with NACE 1051 - in Buzau 17 companies with NACE 1051 - in Arges 15 companies with NACE 1051 - in Bihor 15 companies with NACE 1051 - in Bistrita-nasaud 15 companies with NACE 1051 - in Valcea 15 companies with NACE 1051 - in Mures 14 companies with NACE 1051 - in Covasna 13 companies with NACE 1051 - in Salaj 13 companies with NACE 1051 - in Teleorman 12 companies with NACE 1051 - in Neamt 11 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 Gorj 7 companies with NACE 1051 - in Vaslui 7 companies with NACE 1051 - in Ilfov 6 companies with NACE 1051 - in Ialomita 6 companies with NACE 1051 - in Galati 6 companies with NACE 1051 - in Caras-severin 6 companies with NACE 1051 - in Dambovita 4 companies with NACE 1051 - in Giurgiu 4 companies with NACE 1051 - in Olt 3 companies with NACE 1051 - in Vrancea 2 companies with NACE 1051 - in Mehedinti