Katharina Lunenberg joined Guestline in November 2023, bringing a stellar reputation for B2B product development and revenue growth. As Senior Product Manager, Lunenberg’s responsibilities include product strategy, development, and go-to-market.

Prior to joining Guestline, she was Product Management Lead at trivago leading the company’s B2B Ventures unit which develops, launches and sells data products to B2B partners. Lunenberg also has comprehensive experience in management consulting where she served clients in the pharmaceutical and energy industry, and worked in communications for Siemens and Ketchum.

Fluent in German, English, and Dutch, Lunenberg holds an MBA from HEC Paris. In her free time she enjoys sports such as running and yoga, reading a good book and above all travelling the world.