Wouter Stammeijer

Wouter Stammeijer, Chief Operating Officer

Wouter Stammeijer (1980) has acquired in-depth knowledge of the telecom & technology sectors thanks to more than 15 years of experience, initially in banking, and since 2010 in different positions at KPN. He has extensive experience in the field of transformation, strategy, M&A, and finance and investor relations. Wouter has been appointed a member of the Board of Management in the role of Chief Operating Officer (COO) with effect from June 1, 2023.

Wouter holds a master’s degree in international business studies from Maastricht University and is a CFA charterholder. He started his career at ING Bank in structured acquisition finance and was based in Amsterdam and New York. He was responsible for executing a wide range of transactions for clients in the telecom, technology and media sectors. At KPN he has occupied a variety of positions such as Vice President Investor Relations, interim Chief Consumer Market, and Chief Strategy & Development Officer. In his most recent position he played an instrumental role in launching KPN’s Accelerate to Grow strategy. From April 2021 to May 2023 he was a member of the Supervisory Board of Glaspoort, and he has been a member of the GSMA Strategy Group.

As COO, Wouter is responsible for the high quality and reliability of KPN’s Fiber and 5G networks, business operations and IT. Together with his teams he is constantly working on the digital transformation of KPN by applying technology innovations and by further automation of processes and services.

Wouter recently joined the Supervisory Board of Glaspoort as a member. In his opinion, the best thing about KPN is how passionate our people are about providing excellent digital services to our customers, day after day.


Current position:

Chief Operating Officer and member of the Board of Management

Since: 1 June 2023

Born: 1980, Arnhem

Nationality: Dutch

Graduated: Maastricht University

Ancillary activities::

  • member of the Supervisory Board of Glaspoort