{"source":"Breaknorm","page":"https://breaknorm.co/company/ssm-rhein-ruhr.de","license":"https://breaknorm.co/terms","domain":"ssm-rhein-ruhr.de","name":"SSM Rhein-Ruhr GmbH","legal_name":"SSM Rhein-Ruhr GmbH","country":"DE","country_second":"AT","city":"Köln","admin1":"Nordrhein-Westfalen","vertical":"property_construction","subvertical":"electrical_solar_installation","leaf":"security_system_installers","summary":"SSM Rhein-Ruhr GmbH is an IT and security technology provider that offers engineering, ITK solutions, and safety systems for public and private contractors. Its offerings include fire alarm systems, video surveillance, access control, light signal systems, video conferencing, and LED displays. The company operates from Cologne, Düsseldorf, Wolfsburg, and a new Bonn/Rhein-Sieg location.","offerings":["fire alarm systems","video surveillance","access control","light signal systems","video conferencing","led displays","flexes control"],"target_customers":["public and private contractors","elderly care housing","elderly care facilities"],"business_model":["B2B","B2G"],"geo_scope":"regional","headcount":"51-200","headcount_source":"linkedin","revenue":"10M-50M","revenue_source":"estimated","certifications":["iso_45001","iso_9001"],"langs":["de"],"linkedin":"https://www.linkedin.com/company/ssm-rhein-ruhr-gmbh","reviews":[],"contact_points":5,"contact_phones":3,"page_types":["privacy","terms","machinery","home","imprint","contact","references","services","certifications"],"crawled":"2026-08-02","profiled":"2026-08-15","indexed":"2026-09-19","hiring_built":"2026-10-28","website_tech":["apple","microsoft_365"],"hiring":{"open":0,"open_postings":0,"new_7d":0,"new_30d":0,"new_90d":0,"closed_30d":3,"countries":[]},"hiring_functions":[["administration_and_office",0,0],["skilled_trades_and_field_service",0,0]],"tech_jobs":[{"slug":"datev-unternehmen-online","status":"active","confidence":"high","jobs":1,"first_seen":"2026-10-26","function":"","quote":"• Eigene Erfassung von Eingang -und Ausgangsrechnung mittels ELO, Kontrolle und Ergänzung der Sachkonten, Weitergabe an DATEV Unternehmen Online in der Cloud.","title":"KÖLN: Kaufmann für Büromanagement (m/w/d) Schwerpunkt Buchhaltung mit Anschliessender Weiterbildung zum staatl. geprüften Bilanzbuchhalter (m/w/d)"},{"slug":"elo-ecm","status":"active","confidence":"high","jobs":1,"first_seen":"2026-10-26","function":"","quote":"• Eigene Erfassung von Eingang -und Ausgangsrechnung mittels ELO, Kontrolle und Ergänzung der Sachkonten, Weitergabe an DATEV Unternehmen Online in der Cloud.","title":"KÖLN: Kaufmann für Büromanagement (m/w/d) Schwerpunkt Buchhaltung mit Anschliessender Weiterbildung zum staatl. geprüften Bilanzbuchhalter (m/w/d)"},{"slug":"microsoft-365","status":"active","confidence":"medium","jobs":1,"first_seen":"2026-10-26","function":"","quote":"• Gute Kenntnisse im Umgang mit Office 365 Anwendungen","title":"Abgeschlossene Ausbildung als Elektroniker für Energie- und Gebäudetechnik (w/m/d) oder eine vergleichbare Qualifikation"},{"slug":"bwa","status":"active","confidence":"low","jobs":1,"first_seen":"2026-10-26","function":"","quote":"Zahlung und Auswertung in DUO, Statistiken, BWA, Weitergabe an ERP ESOffice.","title":"KÖLN: Kaufmann für Büromanagement (m/w/d) Schwerpunkt Buchhaltung mit Anschliessender Weiterbildung zum staatl. geprüften Bilanzbuchhalter (m/w/d)"},{"slug":"cisco-duo","status":"active","confidence":"low","jobs":1,"first_seen":"2026-10-26","function":"","quote":"Zahlung und Auswertung in DUO, Statistiken, BWA, Weitergabe an ERP ESOffice.","title":"KÖLN: Kaufmann für Büromanagement (m/w/d) Schwerpunkt Buchhaltung mit Anschliessender Weiterbildung zum staatl. geprüften Bilanzbuchhalter (m/w/d)"}],"intents":[],"recent_postings":[],"ats":"","similar":[{"domain":"vdkgroep.com","name":"VDK Groep","country":"NL","city":"Zwolle","headcount":"1001-5000","leaf":"security_system_installers","summary":"VDK Groep is a family of companies that leads in installation technology, security, building intelligence and IT, and electrical engineering across the Netherla."},{"domain":"elektrovisio.de","name":"elektroVISIO GmbH","country":"DE","city":"Düsseldorf","headcount":"51-200","leaf":"electrical_contractors","summary":"elektroVISIO GmbH is an electrical installation and security-technology contractor that plans, installs and services electrical systems for industry, trade, hos."},{"domain":"safetron.de","name":"SAFETRON Sicherheits GmbH","country":"DE","city":"Bremen","headcount":"51-200","leaf":"general_security_services","summary":"SAFETRON Sicherheits GmbH is a security company in Bremen that provides alarm and security systems, a manned control and watch center, and mobile security conce."},{"domain":"goelzner.de","name":"Gölzner GmbH","country":"DE","city":"Düsseldorf","headcount":"51-200","leaf":"security_system_installers","summary":"Gölzner GmbH is a security technology company in Düsseldorf that provides planning, installation, commissioning and maintenance of security systems for private ."},{"domain":"gerlitzelektro.de","name":"GERLITZ elektro-gmbh","country":"DE","city":"Bayreuth","headcount":"51-200","leaf":"electrical_contractors","summary":"GERLITZ elektro-gmbh is an electrical contractor and engineering company in Bayreuth and Oberfranken that provides electrical installation, building automation,."},{"domain":"elektro-reimer.com","name":"REIMER ELEKTROTECHNIK GMBH & CO. KG","country":"DE","city":"Neu-Ulm","headcount":"51-200","leaf":"electrical_contractors","summary":"Reimer Elektrotechnik GmbH & CO."}],"similar_scored":588,"customers":null,"as_of":"2026-10-30","updated_at":"2026-10-30","hash":"9f23a555d9640c57","index_tier":1}