{"source":"Breaknorm","page":"https://breaknorm.co/market/health_care/vision_and_hearing_care/tr","license":"https://breaknorm.co/terms","vertical":"health_care","subvertical":"vision_and_hearing_care","country":"TR","companies":435,"by_leaf":[["eye_clinics_and_laser_surgery",187],["hearing_aid_dispensers",152],["eyewear_retailers_without_eye_exams",70],["opticians",47],["ent_practice",18],["other_vision_and_hearing_care",9],["general_hospitals",1],["other_primary_medical_and_veterinary_practices",1],["plastic_aesthetic_surgery",1]],"by_headcount":[["2-10",324],["11-50",48],["0-1",35],["51-200",17],["201-500",10],["501-1000",1]],"by_city":[["Istanbul",13],["Ataköy",9],["Alsancak",6],["Aydın",6],["Bahçelievler",6],["Antalya",5],["İzmir",5],["Ağrı",4],["Denizli",4],["Adapazarı",3],["Ankara",3],["Bodrum",3]],"hiring":{"companies":1,"new_30d":0,"by_headcount":[["2-10",1]]},"tech":[["cloudflare",66],["mailchannels",28],["yandex_360",24],["facebook_pixel",19],["mxroute",19],["google_workspace",16],["mailbaby",12],["yandex_webmaster",11],["natro",9]],"top_note":"The largest companies of the segment, by headcount; job boards and portals left out.","top":[],"as_of":"2026-11-05","updated_at":"2026-11-01","hash":"d412abbdcab27a9a","index_tier":2}