369 companies with NACE 6391 - in Bucuresti 57 companies with NACE 6391 - in Ilfov 42 companies with NACE 6391 - in Iasi 40 companies with NACE 6391 - in Cluj 31 companies with NACE 6391 - in Constanta 29 companies with NACE 6391 - in Timis 29 companies with NACE 6391 - in Brasov 24 companies with NACE 6391 - in Prahova 19 companies with NACE 6391 - in Sibiu 18 companies with NACE 6391 - in Bihor 14 companies with NACE 6391 - in Hunedoara 14 companies with NACE 6391 - in Buzau 13 companies with NACE 6391 - in Arges 13 companies with NACE 6391 - in Dolj 11 companies with NACE 6391 - in Galati 11 companies with NACE 6391 - in Arad 10 companies with NACE 6391 - in Mures 10 companies with NACE 6391 - in Maramures 9 companies with NACE 6391 - in Dambovita 7 companies with NACE 6391 - in Neamt 7 companies with NACE 6391 - in Suceava 7 companies with NACE 6391 - in Teleorman 6 companies with NACE 6391 - in Alba 6 companies with NACE 6391 - in Valcea 5 companies with NACE 6391 - in Bistrita-nasaud 5 companies with NACE 6391 - in Bacau 5 companies with NACE 6391 - in Botosani 5 companies with NACE 6391 - in Vrancea 4 companies with NACE 6391 - in Olt 4 companies with NACE 6391 - in Satu mare 4 companies with NACE 6391 - in Tulcea 4 companies with NACE 6391 - in Vaslui 4 companies with NACE 6391 - in Braila 4 companies with NACE 6391 - in Mehedinti 3 companies with NACE 6391 - in Calarasi 3 companies with NACE 6391 - in Harghita 3 companies with NACE 6391 - in Giurgiu 2 companies with NACE 6391 - in Gorj 2 companies with NACE 6391 - in Caras-severin 1 companies with NACE 6391 - in Salaj 1 companies with NACE 6391 - in Covasna 1 companies with NACE 6391 - in Ialomita