{"source":"Breaknorm","page":"https://breaknorm.co/market/property_construction/specialist_building_services_contractors/tr","license":"https://breaknorm.co/terms","vertical":"property_construction","subvertical":"specialist_building_services_contractors","country":"TR","companies":1609,"by_leaf":[["other_specialist_building_services_contractors",364],["concrete_cutting_and_core_drilling",233],["lift_escalator_and_stairlift_services",227],["insulation_contractors",137],["waterproofing_contractors",89],["fall_protection_anchor_systems",63],["pool_service_and_maintenance",61],["other_building_finishing_contractors",56],["outdoor_shading_and_garden_structures",52],["roofing_contractors",52],["window_door_installers",47],["glaziers",45],["blinds_shutters_installers",42],["swimming_pool_builders",32],["civil_infrastructure_contractors",26],["heritage_restoration_contractors",24],["concrete_and_formwork_contractors",23],["decking_pergola_installers",14],["flooring_installation",13],["hard_landscaping_and_paving",13]],"by_headcount":[["2-10",1022],["11-50",354],["0-1",160],["51-200",59],["201-500",12],["501-1000",2]],"by_city":[["Istanbul",49],["Ankara",39],["İzmir",24],["Antalya",19],["Fatih",19],["Adana",15],["Üsküdar",15],["Bursa",11],["Aydın",9],["Gaziantep",9],["Kampung Sok",9],["Çankaya",9]],"hiring":{"companies":0,"new_30d":0,"by_headcount":[]},"tech":[["cloudflare",195],["mxroute",107],["mailbaby",91],["mailchannels",76],["yandex_360",63],["google_workspace",47],["natro",38],["yandex_webmaster",19],["turkticaret",16]],"top_note":"The largest companies of the segment, by headcount; job boards and portals left out.","top":[],"as_of":"2026-11-04","updated_at":"2026-11-01","hash":"ca1c946958edc899","index_tier":2}