{"source":"Breaknorm","page":"https://breaknorm.co/market/property_construction/plumbing_heating_sanitary_trades/dk","license":"https://breaknorm.co/terms","vertical":"property_construction","subvertical":"plumbing_heating_sanitary_trades","country":"DK","companies":2854,"by_leaf":[["plumbing_heating_contractor",1450],["drain_unblocking_sewer_cleaning",485],["heat_pump_installation",338],["hvac_air_conditioning_contractor",271],["electrical_contractors",184],["commercial_refrigeration_contractor",94],["chimney_sweeping_and_stove_installation",93],["civil_infrastructure_contractors",55],["other_plumbing_heating_sanitary_trades",49],["boiler_installation_repair",33],["septic_system_services",19],["excavation_and_earthmoving_contractors",13],["other_specialist_building_services_contractors",13],["air_duct_cleaning_services",12],["other_cleaning_pest_control_services",7],["bathroom_renovation",6],["glaziers",6],["pool_service_and_maintenance",6],["roofing_contractors",6],["water_treatment_installers",6]],"by_headcount":[["2-10",2238],["0-1",314],["11-50",254],["51-200",40],["201-500",6],["1001-5000",1],["501-1000",1]],"by_city":[["Rødovre",40],["Kastrup",36],["Brøndby",31],["Hvidovre",31],["Roskilde",28],["Køge",27],["Herlev",24],["Slagelse",22],["Fredericia",20],["Horsens",20],["Næstved",19],["Helsingør",18]],"hiring":{"companies":6,"new_30d":1,"by_headcount":[["2-10",3],["51-200",2],["11-50",1]]},"tech":[["microsoft_365",682],["microsoft_teams",239],["curanet",186],["microsoft_entra_id",120],["microsoft_intune",119],["cloudflare",112],["google_workspace",91],["facebook_pixel",88],["sendgrid",72]],"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":"3ea43d59445eb4bc","index_tier":2}