{"source":"Breaknorm","page":"https://breaknorm.co/company/kosterco.nl","license":"https://breaknorm.co/terms","domain":"kosterco.nl","name":"Koster & Co","legal_name":"Koster & Co","country":"NL","country_second":"BE","city":"Zierikzee","admin1":"Zeeland","vertical":"property_construction","subvertical":"cleaning_pest_control_services","leaf":"general_cleaning_services","summary":"Koster & Co is a cleaning service company that provides cleaning for both homes and businesses across the Netherlands. Its offerings include regular cleaning, window cleaning, specialist cleaning, laundry service, and disaster cleaning. The company describes itself as a versatile and reliable cleaning business.","offerings":["regular cleaning service","window cleaning","specialist cleaning","laundry service","disaster cleaning"],"target_customers":["homes","companies","residential and commercial clients"],"business_model":["B2B","B2C"],"geo_scope":"national","headcount":"51-200","headcount_source":"linkedin","revenue":"2M-10M","revenue_source":"estimated","certifications":[],"langs":["nl"],"linkedin":"https://www.linkedin.com/company/koster-&-co-bv","reviews":[],"contact_points":1,"contact_phones":1,"page_types":["privacy","home","imprint","contact","careers","references","about","services"],"crawled":"2026-08-02","profiled":"2026-08-16","indexed":"2026-09-19","hiring_built":"2026-10-27","website_tech":["afas_software","aws_route_53","microsoft_365","microsoft_entra_id","microsoft_intune","microsoft_teams","xink"],"hiring":{"open":2,"open_postings":2,"new_7d":0,"new_30d":0,"new_90d":0,"closed_30d":0,"countries":[]},"hiring_functions":[["facilities_cleaning_and_security",2,0]],"tech_jobs":[],"intents":[],"recent_postings":[{"id":7151804,"title":"Schoonmaak medewerker | Schouwen Duiveland","city":"","function":"facilities_cleaning_and_security","family":"facilities_cleaning_and_security/cleaning_and_janitorial","seniority":"entry","posted":"2026-10-26","url":"https://kosterco.nl/vacatures","tech":[]},{"id":7151803,"title":"Schoonmaak medewerker | Middelburg","city":"","function":"facilities_cleaning_and_security","family":"facilities_cleaning_and_security/cleaning_and_janitorial","seniority":"entry","posted":"2026-10-26","url":"https://kosterco.nl/vacatures","tech":[]}],"ats":"Ownsite_html","similar":[{"domain":"cityservice.nl","name":"City Service","country":"NL","city":"Veenendaal","headcount":"51-200","leaf":"general_cleaning_services","summary":"City Service is a cleaning company that provides professional cleaning and maintenance services for companies, institutions, schools and daycare centers across ."},{"domain":"cleaningco.it","name":"Cleaning Co.","country":"IT","city":"Flero","headcount":"51-200","leaf":"general_cleaning_services","summary":"Cleaning Co."},{"domain":"maasstadcleaning.nl","name":"Maasstad Cleaning","country":"NL","city":"Rijswijk","headcount":"51-200","leaf":"general_cleaning_services","summary":"Maasstad Cleaning is a cleaning service company that provides regular cleaning, floor maintenance, window cleaning, sanitary facilities care and specialist clea."},{"domain":"schoonster.nl","name":"Schoonster","country":"NL","city":"Zwolle","headcount":"1001-5000","leaf":"commercial_building_cleaning","summary":"Schoonster is a national cleaning and facilities management provider for large organizations with multiple locations across the Netherlands."},{"domain":"j-sbedrijfsdiensten.nl","name":"J&S Bedrijfsdiensten","country":"NL","city":"Eindhoven","headcount":"51-200","leaf":"commercial_building_cleaning","summary":"J&S Bedrijfsdiensten is a commercial cleaning service that provides cleaning for companies and institutions."},{"domain":"tienstraschoonmaakbedrijf.nl","name":"Tienstra","country":"NL","city":"Groningen","headcount":"51-200","leaf":"general_cleaning_services","summary":"Tienstra is a family-owned cleaning company from Groningen that provides cleaning and maintenance services across Noord Nederland."}],"similar_scored":592,"customers":null,"as_of":"2026-11-03","updated_at":"2026-11-03","hash":"5e87b23470df6d34","index_tier":1}