361 companies with NACE 6391 - in Bucuresti 55 companies with NACE 6391 - in Ilfov 39 companies with NACE 6391 - in Cluj 39 companies with NACE 6391 - in Iasi 30 companies with NACE 6391 - in Timis 30 companies with NACE 6391 - in Brasov 29 companies with NACE 6391 - in Constanta 23 companies with NACE 6391 - in Prahova 20 companies with NACE 6391 - in Sibiu 17 companies with NACE 6391 - in Bihor 14 companies with NACE 6391 - in Hunedoara 12 companies with NACE 6391 - in Arges 12 companies with NACE 6391 - in Buzau 12 companies with NACE 6391 - in Dolj 11 companies with NACE 6391 - in Maramures 11 companies with NACE 6391 - in Mures 11 companies with NACE 6391 - in Arad 11 companies with NACE 6391 - in Galati 8 companies with NACE 6391 - in Dambovita 7 companies with NACE 6391 - in Suceava 7 companies with NACE 6391 - in Neamt 6 companies with NACE 6391 - in Teleorman 6 companies with NACE 6391 - in Vrancea 6 companies with NACE 6391 - in Alba 5 companies with NACE 6391 - in Bistrita-nasaud 5 companies with NACE 6391 - in Botosani 5 companies with NACE 6391 - in Valcea 4 companies with NACE 6391 - in Mehedinti 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 Bacau 4 companies with NACE 6391 - in Olt 3 companies with NACE 6391 - in Harghita 3 companies with NACE 6391 - in Calarasi 3 companies with NACE 6391 - in Giurgiu 2 companies with NACE 6391 - in Caras-severin 2 companies with NACE 6391 - in Gorj 1 companies with NACE 6391 - in Ialomita 1 companies with NACE 6391 - in Covasna