1&1 Telecommunication SE
Telecommunications and Internet services
- B2C
- B2B
About 1&1 Telecommunication SE
Innovative German telecommunications provider with leading market positions in mobile and broadband services, boasting an extensive fiber network and pioneering 5G technology
Key facts
- Industry
- Telecommunications
- Company size
- 1,001–5,000 employees
- Headquarters
- Montabaur, Rheinland-Pfalz, Germany
- Revenue
- €4.1BFY2025, publicly reported
- Website
- 1und1.de
- linkedin.com/company/1und1de
1&1 Telecommunication SE at a glance
1&1 Telecommunication SE is a B2C/B2B company in the Telecommunications industry, headquartered in Montabaur, Rheinland-Pfalz, Germany.
1&1 Telecommunication SE has 1,001–5,000 employees.
1&1 Telecommunication SE's revenue is €4.1B (FY2025, publicly reported).
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