{"source":"Breaknorm","page":"https://breaknorm.co/market/property_construction/electrical_solar_installation/gr","license":"https://breaknorm.co/terms","vertical":"property_construction","subvertical":"electrical_solar_installation","country":"GR","companies":1751,"by_leaf":[["electrical_contractors",907],["security_system_installers",427],["solar_pv_installers",356],["smart_home_integrators",71],["grid_and_substation_contractors",66],["telecom_network_contractors",59],["network_and_wifi_installers",30],["tv_aerial_installers",29],["plumbing_heating_contractor",21],["civil_infrastructure_contractors",18],["general_building_contractors",18],["ev_charging_installers",17],["heat_pump_installation",13],["hvac_air_conditioning_contractor",12],["av_and_unified_communications_integrators",6],["blinds_shutters_installers",6],["generator_installation_and_service",5],["other_electrical_solar_installation",4],["boiler_installation_repair",3],["facilities_management",3]],"by_headcount":[["2-10",1190],["0-1",313],["11-50",232],["51-200",15],["501-1000",1]],"by_city":[["Afiny",116],["Athens",9],["Thessaloníki",8],["Irákleion",2],["Piraeus",2],["Bielefeld",1],["Brooklyn",1],["Delta",1],["Essen",1],["Four Crosses",1],["Kallithéa",1],["Livadiya",1]],"hiring":{"companies":3,"new_30d":1,"by_headcount":[["11-50",2],["501-1000",1]]},"tech":[["cloudflare",265],["microsoft_365",131],["google_workspace",98],["mailchannels",56],["zoho_mail",50],["mxroute",37]],"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":"4bc07e0b44ba31bc","index_tier":2}