What departments does 1&1 have?

1&1 has employees across 14 departments including Engineering, Information Technology, Entrepreneurship, Finance, Operations.

What is the largest department at 1&1?

The largest department at 1&1 is Marketing with 7 employees.

Where are 1&1 employees located globally?

1&1 has employees across 5 continents and 21 countries including Egypt, Gabon, Tunisia, South Africa, Zimbabwe.

How has 1&1's team size changed over time?

1&1's team has grown from approximately 1K to 1.1K employees based on available data.

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1&1 Employee Directory

TelecommunicationsRhineland-palatinate, Germany1001-5000 Employees

1&1 Telecommunication SE is a German telecommunications company headquartered in Montabaur, Rhineland-Palatinate. It operates in the telecommunications industry and employs between 1,001 and 5,000 people. The company has established a leading market position in mobile communications and broadband connections in Germany. It combines a fiber network exceeding 50,000 kilometers with regional networks to form one of the most extensive fiber infrastructures in the country and is developing a 5G network in Europe based on Open-RAN technology. The company emphasizes open interfaces and 5G capabilities within its cloud-based infrastructure. More information is available on its website at https://1und1.de.

1&1 Global Highlights

Europe
1K

Germany
1K
Poland
5
Austria
2
Ireland
1
Denmark
1
Greece
1
United Kingdom Of Great Britain And Northern Ireland
1
France
1
Bulgaria
1
Netherlands
1
Serbia
1

Africa
5

Egypt
1
Gabon
1
Tunisia
1
South Africa
1
Zimbabwe
1

Asia
4

Iran
2
Thailand
1
Russian Federation
1

North America
2

United States Of America
2

1&1's Leadership

M. M.
Ceo 1&1 Mobilfunk Gmbh / Vorstandsmitglied Bei 1&1 Telecommunication Se
Mobile Phone
Email
A. N.
Ceo
Mobile Phone
Email
S. G.
President
Mobile Phone
Email
G. J.
Head Of Device Management
Mobile Phone
Email
S. M.
Head Of It Governance & Steering
Mobile Phone
Email
J. K.
Head Of Information Security
Mobile Phone
Email
A. A.
Head Of Web Analytics & Reporting
Mobile Phone
Email
N. R.
Head Of Process And Performance Analytics
Mobile Phone
Email

1&1 Employee Metrics

100%

50%

2026

2025

Engineering
Analytics
Marketing
Program & Project Management
Operations
Other
Product Management
Administrative

Contact profiles from 1&1

Name

Title

Contact

Location

Last Update

C. B.
Vorstand Technology And Development (cio)
Mobile Phone
Email
GermanyHesse
Aug 17, 2026
M. M.
Ceo 1&1 Mobilfunk Gmbh / Vorstandsmitglied Bei 1&1 Telecommunication Se
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Jun 01, 2026
A. N.
Ceo
Mobile Phone
Email
Germany
Sep 04, 2026
P. T.
Expert Partner Managment Atc 5g Expert
Mobile Phone
Email
Jun 26, 2026
S. D.
Vorstand Finanzen - Cfo
Mobile Phone
Email
GermanyRheinland-Pfalz
Apr 15, 2026
T. K.
Vorstand Operations & Customer Care (coo)
Mobile Phone
Email
GermanyRhineland-Palatinate
Sep 04, 2026
L. W.
Assistant To Coo
Mobile Phone
Email
GermanyRhineland-Palatinate
Jun 28, 2026
F. G.
Senior E-Commerce Manager | Cro
Mobile Phone
Email
GermanyBaden-Württemberg
Jun 04, 2026
S. D.
Partner Operation Manager
Mobile Phone
Email
GermanyThuringia
Aug 28, 2026
S. G.
President
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is 1&1 known for?

1&1 operates in the Telecommunications industry. Explore 1&1's company overview page for more information.

What is 1&1's most common email format?

1&1 employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more 1&1 email formats with LeadIQ.

How many employees does 1&1 have currently?

1&1 has approximately 1.6K employees as of August 2026. These team members are located across 4 continents, including EuropeAfricaAsia.

Who are 1&1's key employees and leadership?

As of August 2026, 1&1's key employees include:

Ceo 1&1 Mobilfunk Gmbh / Vorstandsmitglied Bei 1&1 Telecommunication Se: M. M.
Ceo: A. N.
President: S. G.
Head Of Device Management: G. J.
Head Of It Governance & Steering: S. M.

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1&1 Employee Directory

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