Şehirlere göre OSGB firmaları
79 ilde 2.826 yetkili OSGB.
Adana72 OSGBAdıyaman10 OSGBAfyonkarahisar19 OSGBAğrı7 OSGBAksaray15 OSGBAmasya5 OSGBAnkara233 OSGBAntalya118 OSGBArtvin7 OSGBAydın42 OSGBBalıkesir51 OSGBBartın6 OSGBBatman14 OSGBBayburt1 OSGBBilecik7 OSGBBingöl5 OSGBBitlis4 OSGBBolu14 OSGBBurdur14 OSGBBursa133 OSGBÇanakkale15 OSGBÇankırı4 OSGBÇorum12 OSGBDenizli31 OSGBDiyarbakır45 OSGBDüzce11 OSGBEdirne10 OSGBElazığ16 OSGBErzincan10 OSGBErzurum23 OSGBEskişehir27 OSGBGaziantep49 OSGBGiresun12 OSGBGümüşhane1 OSGBHakkari3 OSGBHatay40 OSGBIğdır5 OSGBIsparta10 OSGBİstanbul625 OSGBİzmir169 OSGBKahramanmaraş19 OSGBKarabük7 OSGBKaraman11 OSGBKars5 OSGBKastamonu6 OSGBKayseri54 OSGBKırıkkale6 OSGBKırklareli13 OSGBKırşehir5 OSGBKilis2 OSGBKocaeli154 OSGBKonya74 OSGBKütahya16 OSGBMalatya17 OSGBManisa62 OSGBMardin16 OSGBMersin54 OSGBMuğla42 OSGBMuş3 OSGBNevşehir10 OSGBNiğde6 OSGBOrdu14 OSGBOsmaniye14 OSGBRize8 OSGBSakarya31 OSGBSamsun46 OSGBSiirt5 OSGBSinop5 OSGBSivas15 OSGBŞanlıurfa24 OSGBŞırnak6 OSGBTekirdağ76 OSGBTokat9 OSGBTrabzon24 OSGBUşak10 OSGBVan24 OSGBYalova15 OSGBYozgat4 OSGBZonguldak19 OSGB