In 2020, Geertje Tuenter led a groundbreaking investigation into healthcare fraud in the Netherlands. Her reporting uncovered widespread malpractice and led to significant policy changes. The investigation was widely covered and praised for its depth and the impact it had on public awareness and policy reform.

Geertje Tuenter joined EenVandaag as a senior reporter, where she continued to build her reputation for incisive and impactful journalism. Her work at EenVandaag has focused on social and political issues, and she has been instrumental in producing several high-profile investigative reports.

In 2017, Geertje Tuenter published a critically acclaimed book on Dutch politics, offering an insider's perspective on the intricacies of the political landscape in the Netherlands. The book was praised for its insightful analysis and became a reference point for understanding contemporary Dutch political dynamics.

Geertje Tuenter was awarded the prestigious De Tegel award for her outstanding investigative journalism work on a series exposing corruption in local government. Her meticulous research and compelling storytelling brought significant attention to the issue and showcased her dedication to uncovering the truth.

In 2010, Geertje Tuenter joined NOS, the Dutch public broadcasting organization, as a reporter. During her tenure, she covered a wide range of topics, from political developments to cultural events, and gained recognition for her thorough and balanced reporting style.

Geertje Tuenter began her journalism career at De Telegraaf, one of the largest Dutch newspapers. Here, she honed her skills in reporting and developed a keen interest in investigative journalism, covering a variety of national news stories that laid the foundation for her future endeavors.