15 years experience Affiliate!

belboon is one of the three leading affiliate marketing networks in the German market. There are 1800 programs on the network as well as publishers from 50 counties. belboon generates over one and a half million transactions every month. belboon is particularly trusted by small and medium sized businesses and longtail advertisers who come to the affiliate network for their internationally experienced account management and market leading technology. belboon offers the most modern fingerprint tracking, a complete interface for their partners and works with automated data-based technology such as retargeting and programmatic advertising. Advertisers and publishers have been profiting from their high levels of service quality and their advanced performance marketing services.

GF/ Gesellschafter
Adenauer&Co. online GmbH
"Starting media buying campaigns with belboon did not only lead to an increase in the number of unique users of our online shop but also to a remarkeble increase in sales."
Marguerite Denizet
Country Manager France
Sparheld International GmbH
"It's always a real pleasure to work with Belboon team. The communication is fluid and productive - it's easy to discuss the priorities and to set up effective strategies together."
"Whether it comes to tracking technologies or collaborations with new publishers - our contact at belboon gives us quick and uncomplicated support. The constant high quality hasn't changed over the years."
Daniel Klose
Head of Affiliate-Marketing
web-netz GmbH
"Within the belboon network we manage multiple advertiser accounts. Through our competent contact, we always get quick feedback and reliable support."


Björn Wendler
Managing Director

Björn Wendler has been working for belboon since November 2016 and has been the sole Managing Director of the company since January 2017.

Since 2005 he has been active in the digital advertising market. Most recently, he was Director RTB at Fyber GmbH. Prior to this, he became a Managing Director on the sale of madvertise media GmbH in France and converted the Mobile AdNetwork into an AGOF marketer. Before madvertise he was the head of advertising marketing at Berliner Verlag and Immobilienscout24.

His focus is on the targeted expansion of the business in the D-A-CH market with a focus on small and medium-sized companies, especially with regard to additional services in the area of performance marketing.



Katharina Downar
Head of Key Account

Katharina Downar has been managing the Key Account Team since January 2015 and since March 2016 also the Lead generation business within belboon and is thus responsible for the expansion of the core business of the belboon GmbH.

Since 2010, the business major has been part of the company in which she already held various positions. Among others she managed the belboon publishers Team from March 2013. Therefore, she is very familiar with both sides of the performance network.

Katharina studied business administration at the University of Duisburg-Essen with a focus on e-commerce and marketing. In her position, she appreciates the daily, varied work in dealing with clients and agencies.

Julian Reiff
Head of belboon International

Julian Reiff has been responsible for the international expansion of the belboon GmbH Since March 2012.
His entry into the affiliate business took place in 2010 for the belboon-adbutler GmbH as Business Development Manager. In this position he was already driving forward the internationalization of the belboon affiliate network.
Through his professional experience in multinational companies such as Dell Inc., his language skills and knowledge of the different markets, he has managed to build a broad international portfolio. For the future, his focus is on consolidating this portfolio and the further expansion into new markets.

Heiko Müller
Head of Operations

Heiko Müller has been managing the Operations Team of the belboon GmbH and is the link between the sales and IT department.

Prior to joining the company in 2011, Heiko was freelance web developer. The support of various affiliate programs led him to the affiliate business. Here he was especially entrusted with the increase of performance of programs on various networks. With his appointment to belboon, he eventually switched to the network side for program management.

Heiko particularly appreciates to support the team in their daily work and share ideas with the IT department to develop and implement new functionalities.

Christian Bünder
Head of Display & Mobile

Christian Bünder has been a part of the belboon GmbH since 2013, and is responsible for the channels display and mobile. He draws on his many years of experience from various areas within the Digital Media Environment.

Before belboon Christian worked for a worldwide acting DSP, for which he was responsible for the international business development in the Central European markets. Previously, he worked for several medium-sized companies, for which he successfully developed and implemented digital strategies and performance marketing campaigns.

Christian is enthusiastic about the rapid transformation of the digital market, which always motivates him to develop new exciting projects with his partners.

belboon council board

Stefan Eishold

Stefan is part of the Board of ARCUS Capital AG, as well as board member at belboon.

Prior to this Stefan has worked for WIGE MEDIA AG, the MME Moviement AG and the Metropolitan Express Train GmbH. Stefan studied business administration at the European Business School in Oestrich Winkel and has an MBA from Harvard Business School.

Nils von Wietzlow

Nils von Wietzlow has been on the advisory board of belboon since 2014. Nils supports belboon mainly in the strategic development, as well as in the fields of finance and controlling. Nils worked for Münchener Beteiligungsgesellschaft ARCUS Capital AG, before that, he worked for the American private equity fund First Reserve and the investment bank Merrill Lynch.

Sabine Haase

Sabine Haase has over 20 years of management experience in the Internet environment.

She has successfully developed national and international internet companies. She was responsible for start-up activities in large and medium-sized companies and knows many different industries. In her roles as executive at Otto Versand, Sainsbury’s, Lycos, and as managing director for Scout24, she has acquired deep expertise in particular in the areas of marketing, sales and product development. For more than 6 years Sabine Haase was responsible for the development of the affiliate network Affilinet and thus has extensive industry and product expertise in performance marketing, with which she now supports the further expansion of belboon.

Jonas Schaub

Jonas Schaub is an expert in the digital world and advises companies in the optimization of the digital marketing mix as well as the technical implementation of new products and technologies.
As founder and CEO of an online agency, he developed innovative digital solutions for large enterprises and medium-sized businesses. In addition, he is involved in several companies and holds several advisory board seats. He speaks regularly at conferences and congresses on topics of digital transformation.