Members of the Board of Management of Deutsche Telekom AG in 2025

Timotheus Höttges

Chair of the Board of Management since January 1, 2014

Memberships of supervisory boards required to be formed by law:

• Mercedes-Benz Group AG, Stuttgart (since 7/2020) ^a
• Mercedes-Benz AG, Stuttgart (since 10/2021)

Memberships of comparable supervisory bodies of business enterprises in Germany or abroad:

• T‑Mobile US, Inc., Bellevue, United States, Chair of the Board of Directors (since 4/2013) ^a, b

Dr. Feri Abolhassan Pur-Moghaddam

Board member responsible for T‑Systems since January 1, 2024
– No other seats –

Birgit Bohle

Board member responsible for Human Resources and Legal Affairs, and Labor Director since January 1, 2020

Memberships of supervisory boards required to be formed by law:

• Deutsche Telekom Services Europe SE, Bonn (since 10/2019), Chair of the Supervisory Board (since 3/2024) ^b
• Telekom Deutschland GmbH, Bonn (since 1/2019) ^b
• T‑Systems International GmbH, Frankfurt/Main (since 6/2021), Chair of the Supervisory Board (since 10/2025) ^b
• Vonovia SE, Bochum (since 5/2024) ^a

Rodrigo Diehl

Board member responsible for Germany since March 1, 2025
– No other seats – ^c

Dr. Christian P. Illek

Board member responsible for Finance since January 1, 2019

Memberships of supervisory boards required to be formed by law:

• Deutsche Telekom Services Europe SE, Bonn (since 8/2019) ^b
• Telekom Deutschland GmbH, Bonn (since 6/2021), Chair of the Supervisory Board (since 6/2021) ^b

Memberships of comparable supervisory bodies of business enterprises in Germany or abroad:

• BUYIN S.A., Brussels, Belgium (since 12/2018), Chair of the Supervisory Board (1/2023 to 12/2025) ^b
• T‑Mobile US, Inc., Bellevue, United States, Member of the Board of Directors (since 1/2019) ^a, babc

Thorsten Langheim

Board member responsible for USA and Group Development since January 1, 2019

Memberships of supervisory boards required to be formed by law:

• FC Bayern München AG, Munich (since 9/2021)

Memberships of comparable supervisory bodies of business enterprises in Germany or abroad:

• Deutsche Telekom Capital Partners Management GmbH, Hamburg, Chair of the Investment Committee (since 6/2015) ^b
• Deutsche Telekom Tech Fund GmbH, Bonn, Chair of the Investment Committee (since 2/2024) ^b
• Digital Infrastructure Vehicle II SCSp SICAV-RAIF, Luxembourg, Member of the Limited Partner Advisory Committee (since 7/2022)
• DTCP Growth Equity III SICAV-RAIF, Luxembourg, Member of the Limited Partner Advisory Committee (since 11/2022) ^b
• GD Towers Holding GmbH, Bonn, Chair of the Shareholders’ Committee (since 2/2023)
• Incharge Fund, SCSp SICAV-RAIF, Luxembourg, Member of the Limited Partner Advisory Committee (since 9/2024)
• T‑Mobile US, Inc., Bellevue, United States, Member of the Board of Directors (since 6/2014) ^{a, b}

Dominique Leroy

Board member responsible for Europe since November 1, 2020

Memberships of comparable supervisory bodies of business enterprises in Germany or abroad:

• Compagnie de Saint-Gobain, Courbevoie, France, Member of the Board of Directors (since 11/2017) ^a
• Hellenic Telecommunications Organization S.A. (OTE S.A.), Marousi, Athens, Greece (since 11/2020) ^a, b
• T‑Mobile US, Inc., Bellevue, United States, Member of the Board of Directors (since 11/2020) ^a, b
• T‑Mobile Polska S.A., Warsaw, Poland (since 11/2020), Chair of the Supervisory Board (since 11/2020) ^b

Dr. Abdurazak Mudesir

Board member responsible for Product and Technology (formerly Technology and Innovation) since October 1, 2025

Memberships of supervisory boards required to be formed by law:

• Deutsche Telekom IT GmbH, Bonn (since 10/2025) ^b
• Deutsche Telekom Security GmbH, Bonn (since 10/2025) ^b

Memberships of comparable supervisory bodies of business enterprises in Germany or abroad:

• BUYIN S.A., Brussels, Belgium (since 3/2023) ^b
• PASM Power and Air Condition Solution Management GmbH, Munich (1/2023 to 1/2026), Chair of the Supervisory Board (1/2023 to 1/2026) ^b
• T‑Mobile US, Inc., Bellevue, United States, Member of the Board of Directors (since 9/2025) ^a, b

Members of the Board of Management who left in the 2025 financial year: ^d

Srinivasan Gopalan

Board member responsible for Germany from November 1, 2020 to February 28, 2025

Memberships of supervisory boards required to be formed by law:

• Deutsche Telekom Service GmbH, Bonn, Chair of the Supervisory Board (11/2020 to 2/2025) ^b
• Deutsche Telekom Technik GmbH, Bonn, Chair of the Supervisory Board (11/2020 to 2/2025) ^b

Memberships of comparable supervisory bodies of business enterprises in Germany or abroad:

• T‑Mobile US, Inc., Bellevue, United States, Member of the Board of Directors (since 8/2022) ^a, babd

Claudia Nemat

Board member responsible for Technology and Innovation from January 1, 2017 to September 30, 2025

Memberships of supervisory boards required to be formed by law:

• Airbus Defence and Space GmbH, Ottobrunn (5/2016 to 3/2025)
• Deutsche Telekom IT GmbH, Bonn, Chair of the Supervisory Board (6/2017 to 9/2025) ^b
• Deutsche Telekom Security GmbH, Bonn (8/2020 to 9/2025), Deputy Chair of the Supervisory Board (9/2020 to 9/2025) ^b
• T‑Systems International GmbH, Frankfurt/Main (4/2020 to 9/2025), Chair of the Supervisory Board (6/2021 to 9/2025) ^b

Memberships of comparable supervisory bodies of business enterprises in Germany or abroad:

• ABB Ltd., Zurich, Switzerland, Member of the Board of Directors (since 3/2025) ^a
• Airbus SE, Leiden, Netherlands, Member of the Board of Directors (5/2016 to 3/2025) ^aab