235 companies with NACE 4636 - in Bucuresti 126 companies with NACE 4636 - in Ilfov 45 companies with NACE 4636 - in Bihor 31 companies with NACE 4636 - in Timis 27 companies with NACE 4636 - in Cluj 26 companies with NACE 4636 - in Constanta 23 companies with NACE 4636 - in Iasi 19 companies with NACE 4636 - in Dolj 14 companies with NACE 4636 - in Brasov 13 companies with NACE 4636 - in Vrancea 13 companies with NACE 4636 - in Arges 11 companies with NACE 4636 - in Maramures 10 companies with NACE 4636 - in Buzau 10 companies with NACE 4636 - in Arad 9 companies with NACE 4636 - in Harghita 8 companies with NACE 4636 - in Satu mare 8 companies with NACE 4636 - in Bacau 8 companies with NACE 4636 - in Giurgiu 7 companies with NACE 4636 - in Sibiu 7 companies with NACE 4636 - in Valcea 7 companies with NACE 4636 - in Caras-severin 6 companies with NACE 4636 - in Ialomita 6 companies with NACE 4636 - in Braila 6 companies with NACE 4636 - in Hunedoara 5 companies with NACE 4636 - in Dambovita 5 companies with NACE 4636 - in Salaj 4 companies with NACE 4636 - in Mures 4 companies with NACE 4636 - in Gorj 4 companies with NACE 4636 - in Covasna 4 companies with NACE 4636 - in Neamt 3 companies with NACE 4636 - in Botosani 3 companies with NACE 4636 - in Vaslui 3 companies with NACE 4636 - in Olt 3 companies with NACE 4636 - in Galati 3 companies with NACE 4636 - in Tulcea 3 companies with NACE 4636 - in Alba 2 companies with NACE 4636 - in Bistrita-nasaud 2 companies with NACE 4636 - in Suceava 2 companies with NACE 4636 - in Teleorman 1 companies with NACE 4636 - in Calarasi 1 companies with NACE 4636 - in Prahova