{"source":"Breaknorm","page":"https://breaknorm.co/company/w-s-dienstleistungen.de","license":"https://breaknorm.co/terms","domain":"w-s-dienstleistungen.de","name":"W+S Winkler GmbH","legal_name":"S Winkler GmbH","country":"DE","country_second":"AT","city":"Iserlohn","admin1":"Nordrhein-Westfalen","vertical":"property_construction","subvertical":"cleaning_pest_control_services","leaf":"commercial_building_cleaning","summary":"W+S Winkler GmbH is a building-cleaning service provider in Iserlohn, NRW, that serves cities, municipalities, companies and associations. Its offerings include building cleaning, glass cleaning, groundskeeping, housekeeping service, representative cleaning and winter services. It operates across cities and municipalities from Nordrhein-Westfalen to Hessen.","offerings":["building cleaning services","glass cleaning","groundskeeping","housekeeping service","representative cleaning","winter services"],"target_customers":["cities and municipalities","companies","associations","companies and associations"],"business_model":["B2B","B2G"],"geo_scope":"regional","headcount":"1001-5000","headcount_source":"linkedin","revenue":"50M-250M","revenue_source":"estimated","certifications":["iso_14001","iso_9001"],"langs":["de"],"linkedin":"https://www.linkedin.com/company/wswinkler","reviews":[],"contact_points":2,"contact_phones":2,"page_types":["privacy","locations","home","imprint","contact","careers","about","services","certifications"],"crawled":"2026-08-03","profiled":"2026-08-15","indexed":"2026-10-02","hiring_built":"2026-10-27","website_tech":[],"hiring":{"open":3,"open_postings":3,"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":7536033,"title":"Ausbildung zum Gebäudereiniger (m/w/d)","city":"","function":"facilities_cleaning_and_security","family":"facilities_cleaning_and_security/cleaning_and_janitorial","seniority":"training","posted":"2022-11-09","url":"https://w-s-dienstleistungen.de/job/ausbildung_iserlohn/","tech":[]},{"id":7536034,"title":"Reinigungskräfte (m/w/d) in NRW gesucht","city":"","function":"facilities_cleaning_and_security","family":"facilities_cleaning_and_security/cleaning_and_janitorial","seniority":"entry","posted":"2022-01-22","url":"https://w-s-dienstleistungen.de/job/reinigungskraefte_nrw/","tech":[]},{"id":7536035,"title":"Objektleiter (m/w/d) – verschiedene Bereiche","city":"","function":"","family":null,"seniority":"manager","posted":"2022-01-21","url":"https://w-s-dienstleistungen.de/job/objektleiter/","tech":[]}],"ats":"Ownsite_html","similar":[{"domain":"l-kloeckner.de","name":"Klöckner","country":"DE","city":"Siegen","headcount":"201-500","leaf":"commercial_building_cleaning","summary":"Klöckner is a service provider in Siegen and its surrounding area that offers building services for companies, including window and building cleaning, painting,."},{"domain":"august-weber.de","name":"August Weber GmbH","country":"DE","city":"Waldkraiburg","headcount":"1001-5000","leaf":"commercial_building_cleaning","summary":"August Weber GmbH is a building-cleaning and facility-management company in Munich that provides cleaning, maintenance and security services for companies and o."},{"domain":"koehler-dienstleistungen.de","name":"KÖHLER Unternehmensgruppe","country":"DE","city":"Düsseldorf","headcount":"1001-5000","leaf":"commercial_building_cleaning","summary":"KÖHLER Unternehmensgruppe is a service provider that offers building and maintenance cleaning, facility management and property management for municipalities, c."},{"domain":"greitner.de","name":"Greitner","country":"DE","city":"München","headcount":"501-1000","leaf":"commercial_building_cleaning","summary":"Greitner is a building-cleaning and building-services company that provides maintenance cleaning, glass and facade cleaning, industrial cleaning, and waste mana."},{"domain":"msb-gebaeudereinigung.de","name":"MSB Gebäudereinigung","country":"DE","city":"Oberhausen","headcount":"51-200","leaf":"commercial_building_cleaning","summary":"MSB Gebäudereinigung is a building-cleaning service that provides maintenance, glass, facade, industrial and construction-site cleaning for companies and real e."},{"domain":"vdw-gmbh.com","name":"Christel van der Wielen Dienstleistungen GmbH","country":"DE","city":"Duisburg","headcount":"51-200","leaf":"commercial_building_cleaning","summary":"Christel van der Wielen Dienstleistungen GmbH is a service company that provides cleaning and property value-maintenance for companies and real estate."}],"similar_scored":573,"customers":null,"as_of":"2026-11-02","updated_at":"2026-11-02","hash":"8a4f09319392f209","index_tier":1}