Bart Sieswerda
Director of Ad Sales at SkyShowtime | Amsterdam, North Holland, Netherlands
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Bart Sieswerda currently serves as the Director of Ad Sales at SkyShowtime, where he leads the strategic development and execution of the company's advertising sales across more than 20 markets in Europe. In this pivotal role, Bart leverages his extensive expertise in digital media development, online advertising, and social media to drive innovative monetization strategies in a rapidly evolving streaming landscape. His deep understanding of media buying, brand development, and branding & identity allows him to craft compelling advertising solutions that resonate with diverse audiences while maximizing revenue opportunities for SkyShowtime.
Throughout his career, Bart has been a key player in digital disruption, having thrived in fast-paced growth environments and pioneering early on-demand media buys. His experience encompasses launching and scaling advertising businesses, notably in the Dutch market, where he contributed to shaping the local digital advertising ecosystem. His skills in sales management, consultative sales, and direct sales enable him to build strong client relationships and develop tailored advertising campaigns that align with brand objectives and audience engagement goals.
At SkyShowtime, Bart's leadership is instrumental in expanding the company's ad sales footprint across multiple markets, integrating innovative online marketing techniques, and harnessing data-driven insights to optimize campaign performance. His expertise in media development and publishing ensures that SkyShowtime remains at the forefront of digital advertising trends, delivering value to both advertisers and viewers. With a proven track record of navigating digital transformation and fostering growth, Bart Sieswerda continues to be a driving force in Europe's digital advertising space.
Director of Ad Sales at SkyShowtime in April 2024 to Present
Director Demand Partnerships EMEA at Rakuten Advertising in March 2023 to April 2024
Dual Committee Member, Programmatic Trading & Brand Advertising at IAB Europe in January 2021 to March 2024
Director Business Development Benelux & Nordics at Rakuten Advertising in January 2020 to March 2023
Head of Business Development at Relay42 in December 2018 to January 2020
Partner Manager at Relay42 in January 2018 to December 2018
Partner Manager at Google in December 2016 to December 2017
Agency Media Consultant at Google in March 2015 to December 2016
Account Executive at Twitter in December 2013 to January 2015
Sales Manager Online at Smart Media in August 2013 to October 2013
Team Manager at Smart Media in December 2012 to July 2013
(Sr) Project Manager at Smart Media in November 2010 to December 2012
Graduate intern at Nationale-Nederlanden in April 2010 to September 2010
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Tilburg University, Master
Tilburg University, Bachelor
Google Mobile Academy
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Creative Media Solutions
Publication Development
Media Development
Publishing
Online Advertising
Social Media Marketing
Social Media
Branding & Identity
Brand Development
Marketing Strategy
Digital Marketing
Online Marketing
Brand Development Strategy
Sales Management
Direct Sales
Consultative Sales Professional
Mobile Advertising
Advertising
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Discover more about SkyShowtimeWhat is Bart Sieswerda email address?
Email Bart Sieswerda at [email protected], [email protected] and [email protected]. This email is the most updated Bart Sieswerda's email found in 2026.
How to contact Bart Sieswerda?
To contact Bart Sieswerda send an email to [email protected], [email protected] or [email protected]. (updated on February 23, 2025)
What company does Bart Sieswerda work for?
Bart Sieswerda works for SkyShowtime
What is Bart Sieswerda's role at SkyShowtime?
Bart Sieswerda is Director of Ad Sales
What is Bart Sieswerda's Phone Number?
Bart Sieswerda's phone (**) *** *** 572
What industry does Bart Sieswerda work in?
Bart Sieswerda works in the Entertainment industry.
Bart Sieswerda Email Addresses
Bart Sieswerda Phone Numbers
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