{"source":"Breaknorm","page":"https://breaknorm.co/market/manufacturing_industry/water_treatment_systems/pl","license":"https://breaknorm.co/terms","vertical":"manufacturing_industry","subvertical":"water_treatment_systems","country":"PL","companies":566,"by_leaf":[["water_treatment_equipment",416],["water_treatment_services_general",102],["other_water_treatment_systems",16],["industrial_chemicals_manufacturers",14],["pump_manufacturers",13],["filtration_and_dust_extraction_manufacturers",12],["cleaning_and_household_chemicals_manufacturers",11],["industrial_cleaning_equipment",11],["mineral_water_and_soft_drink_bottlers",11],["other_chemicals_and_materials_production",7],["tanks_silos_and_pressure_vessel_manufacturers",6],["ventilation_fan_manufacturing",5],["fertiliser_manufacturers",4],["irrigation_system_manufacturers",4],["other_industrial_machinery_manufacturing",4],["sensor_instrument_manufacturers",4],["biotech_reagents_and_ingredients",3],["valve_actuator_manufacturers",3],["hydraulic_component_manufacturers",2],["iot_device_manufacturers",2]],"by_headcount":[["2-10",422],["11-50",90],["0-1",24],["51-200",24],["201-500",6]],"by_city":[["Warszawa",63],["Łódź",24],["Wrocław",17],["Poznań",15],["Kraków",11],["Bielsko-Biała",7],["Katowice",7],["Toruń",7],["Gdańsk",6],["Białystok",5],["Gdynia",5],["Podlesie",5]],"hiring":{"companies":4,"new_30d":1,"by_headcount":[["201-500",2],["2-10",1],["51-200",1]]},"tech":[["mxroute",78],["microsoft_365",52],["cloudflare",38],["facebook_pixel",29],["google_workspace",27],["certum",25],["mailerlite",13]],"top_note":"The largest companies of the segment, by headcount; job boards and portals left out.","top":[{"domain":"kaczmarek2.pl","name":"Kaczmarek Malewo","country":"PL","city":"Siemowo","headcount":"201-500","leaf":"water_treatment_equipment","summary":"Kaczmarek Malewo is a family-owned manufacturer of plastic water and sewage pipe systems that produces pressure systems for water and gas, drainage systems, and."}],"as_of":"2026-11-05","updated_at":"2026-11-01","hash":"9ff251d4b91f238f","index_tier":2}