Insights

Strong Market Position 1&1 Telecommunication SE is a leading provider in the German telecommunications market with nearly 16 million customer contracts and a sizable workforce, indicating substantial market reach and customer base potential.

Advanced Infrastructure The company operates a comprehensive infrastructure, including the extensive 50,000 km fiber-optic network and the development of Europe's most modern 5G network based on Open-RAN technology, presenting opportunities for partnerships in network deployment and technology upgrades.

Innovation & Technology With a focus on open interfaces, cloud infrastructure, and cutting-edge 5G features, 1&1 positions itself as a tech-forward company, which could appeal to vendors offering innovative solutions in cloud services, network equipment, and software-defined networks.

Financial Growth Potential Generating between 100 million and 250 million dollars in revenue with a large customer base, 1&1 presents potential for scalable service offerings, value-added solutions, and enterprise-level telecommunications products.

Collaborative Opportunities Given its focus on innovative network technologies and expansive infrastructure, there are significant opportunities for vendors and service providers to collaborate on enhancing 5G capabilities, fiber expansion, and related telecom services in Germany.

Similar companies to 1&1 Telecommunication SE

1&1 Telecommunication SE Tech Stack

1&1 Telecommunication SE uses 8 technology products and services including RSS, Dell, jQuery Migrate, and more. Explore 1&1 Telecommunication SE's tech stack below.

  • RSS
    Content Management System
  • Dell
    IT Infrastructure
  • jQuery Migrate
    Javascript Libraries
  • Slick
    Javascript Libraries
  • Swiper
    Javascript Libraries
  • Priority Hints
    Performance
  • Bootstrap
    UI Frameworks
  • YouTube
    Video Players

Media & News

1&1 Telecommunication SE's Email Address Formats

1&1 Telecommunication SE uses at least 1 format(s):
1&1 Telecommunication SE Email FormatsExamplePercentage
First.Last@1und1.deJohn.Doe@1und1.de
99%
F.Last@1und1.deJ.Doe@1und1.de
1%

Frequently Asked Questions

Where is 1&1 Telecommunication SE's headquarters located?

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1&1 Telecommunication SE's main headquarters is located at Montabaur, Rhineland-palatinate 56410 Germany. The company has employees across 4 continents, including EuropeAfricaAsia.

What is 1&1 Telecommunication SE's official website and social media links?

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1&1 Telecommunication SE's official website is 1und1.de and has social profiles on LinkedIn.

What is 1&1 Telecommunication SE's NAICS code?

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1&1 Telecommunication SE's NAICS code is 517 - Telecommunications.

How many employees does 1&1 Telecommunication SE have currently?

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As of April 2026, 1&1 Telecommunication SE has approximately 1.5K employees across 4 continents, including EuropeAfricaAsia. Key team members include Ceo 1&1 Mobilfunk Gmbh / Vorstandsmitglied Bei 1&1 Telecommunication Se: M. M.Ceo: A. N.President: S. G.. Explore 1&1 Telecommunication SE's employee directory with LeadIQ.

What industry does 1&1 Telecommunication SE belong to?

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1&1 Telecommunication SE operates in the Telecommunications industry.

What technology does 1&1 Telecommunication SE use?

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1&1 Telecommunication SE's tech stack includes RSSDelljQuery MigrateSlickSwiperPriority HintsBootstrapYouTube.

What is 1&1 Telecommunication SE's email format?

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1&1 Telecommunication SE's email format typically follows the pattern of First.Last@1und1.de. Find more 1&1 Telecommunication SE email formats with LeadIQ.

1&1 Telecommunication SE

TelecommunicationsRhineland-palatinate, Germany1001-5000 Employees

1&1 gehört mit über 3.200 Mitarbeitenden und fast 16 Millionen Kundenverträgen zu den führenden Telekommunikationsanbietern in Deutschland. Mit Pioniergeist, ungewöhnlichen Ideen und kreativen Teams haben wir eine führende Marktstellung im Mobilfunk und bei Breitband-Anschlüssen erobert. Durch die Kombination des über 50.000 km langen 1&1 Glasfasernetzes und regionalen Netzen schaffen wir das weitreichendste Glasfasernetz Deutschlands. Außerdem bauen wir das modernste 5G-Netz Europas, auf der Basis der neuartigen Open-RAN-Technologie. Mit offenen Schnittstellen und 5G-Funktionen in einer leistungsfähigen Cloud-Infrastruktur. Werden Sie Teil von 1&1.

DATENSCHUTZ: https://www.1und1.de/Datenschutz
IMPRESSUM: https://unternehmen.1und1.de/impressum/

Section iconCompany Overview

Headquarters
Montabaur, Rhineland-palatinate 56410 Germany
Website
1und1.de
NAICS Code
517 - Telecommunications
Employees
1001-5000

Section iconMedia & News

Section iconFunding & Financials

  • $100M$250M

    1&1 Telecommunication SE's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    1&1 Telecommunication SE's revenue is estimated to be in the range of $100M$250M

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