{"source":"Breaknorm","page":"https://breaknorm.co/tools/gmx/de","license":"https://breaknorm.co/terms","slug":"gmx","country":"DE","website":{"companies":2218,"by_headcount":[["0-1",1554],["2-10",648],["11-50",13],["51-200",3]],"by_city":[["Berlin",49],["München",43],["Hamburg",36],["Köln",27],["Düsseldorf",17],["Stuttgart",13],["Dresden",11],["Karlsruhe",11],["Leipzig",11],["Frankfurt am Main",10]]},"jobs":{"companies":1,"postings":9,"posting_companies":4,"by_headcount":[["10001+",1]],"by_vertical":[["utilities_infrastructure",1]],"by_city":[["Mainz",1]],"by_function":[["unknown",3,1],["it_operations_and_business_systems",2,2],["marketing_and_communications",1,1],["social_care_and_community",1,1],["software_engineering",1,1]]},"overlap":0,"top_note":"Every company in the country whose own postings name the tool; job boards and portals left out.","top_total":1,"top":[{"domain":"united-internet.de","name":"United Internet","country":"DE","city":"Mainz","headcount":"10001+","leaf":"consumer_isp_broadband","summary":"United Internet is an internet service provider that offers mobile, fiber and cloud services and invests in digital infrastructure in Germany and Europe."}],"as_of":"2026-11-04","updated_at":"2026-11-03","hash":"9d40ff5e47637d50","index_tier":2}