{"source":"Breaknorm","page":"https://breaknorm.co/market/property_construction/specialist_building_services_contractors/fi","license":"https://breaknorm.co/terms","vertical":"property_construction","subvertical":"specialist_building_services_contractors","country":"FI","companies":1016,"by_leaf":[["other_specialist_building_services_contractors",203],["roofing_contractors",203],["insulation_contractors",53],["civil_infrastructure_contractors",44],["concrete_cutting_and_core_drilling",42],["lift_escalator_and_stairlift_services",34],["hvac_air_conditioning_contractor",31],["heritage_restoration_contractors",30],["general_building_contractors",29],["concrete_and_formwork_contractors",25],["plumbing_heating_contractor",23],["joint_and_firestop_sealing",22],["other_plumbing_heating_sanitary_trades",21],["multi_trade_renovation",20],["excavation_and_earthmoving_contractors",18],["drywall_interior_fitout",16],["waterproofing_contractors",16],["demolition_contractors",14],["drain_unblocking_sewer_cleaning",14],["other_cleaning_pest_control_services",13]],"by_headcount":[["2-10",657],["0-1",219],["11-50",117],["51-200",17],["201-500",4],["501-1000",2]],"by_city":[["Helsinki",44],["Vantaa",41],["Tampere",27],["Espoo",24],["Oulu",21],["Kerava",14],["Pori",14],["Porvoo",12],["Lahti",11],["Jyväskylä",10],["Mikkeli",9],["Hämeenlinna",7]],"hiring":{"companies":3,"new_30d":2,"by_headcount":[["201-500",1],["501-1000",1],["51-200",1]]},"tech":[["microsoft_365",286],["microsoft_teams",152],["microsoft_intune",137],["microsoft_entra_id",135],["google_workspace",117],["aws_route_53",64],["cloudflare",55],["mxroute",39]],"top_note":"The largest companies of the segment, by headcount; job boards and portals left out.","top":[{"domain":"kattokeskus.fi","name":"Kattokeskus","country":"FI","city":"Pirkkala","headcount":"201-500","leaf":"roofing_contractors","summary":"Kattokeskus is a roofing service company that repairs and maintains roofs, installs solar energy systems, and provides 24-hour leak emergency service for homeow."}],"as_of":"2026-11-04","updated_at":"2026-11-01","hash":"03dba46efb69b695","index_tier":2}