UK team

Ryan Kangisser

Ryan Kangisser

Managing partner

Ryan Kangisser

Ryan Kangisser

Managing partner

Over the last 14 years, Ryan has advised some of the world’s leading brands on how to derive greater value and productivity from all facets of their digital marketing.

Starting his career at leading independent digital agency Profero, where he cut his teeth in all areas of digital marketing, he turned to consulting in 2005 joining Ebiquity where he was instrumental in developing digital auditing in the UK. In 2010, he joined MediaSense to launch their digital practice advising brands on areas such as organisational design, agency search & selection, technology strategy and deployment and digital performance. Spotting a clear need for impartial and transparent advice in the advertising and marketing technology area, he established Stack I/O in 2016.

Regarded as a thought leader and agitator in the media industry, Ryan was recognised in 2011 in MediaWeek’s 30 under 30. He creates comprehensive strategies for UK and multinational brands seeking data and technology driven digital marketing acceleration.

Richard Angel

Richard Angel

Senior digital advisor

Richard Angel

Richard Angel

Senior digital advisor

Richard brings over 12 years digital experience having started his career at Digital design and build agency Global Beach where he gained a strong grounding in online advertising, technical development and integrations. Moving to OMD International, he worked with leading global brands including Nissan and Infiniti where he developed pioneering digital strategies using innovative technologies.

Richard later started consulting and now focusses on supporting brands to deliver greater performance through better application of CRM, data, technology and eCommerce.
Richard is a very experienced marketing technologist with a fantastic grasp of how to deliver improved ROI through smarter deployment of relevant advertising and marketing technology.

Oliver Barker

Oliver Barker

Account Director

Oliver Barker

Oliver Barker

Account Director

Oliver started his career at ZenithOptimedia in 2008 where he gained an invaluable grounding in digital media and advertising technology. Oliver worked in the Digital Trading team where he became responsible for negotiating with relevant media and technology partners, managing the agency deal book & supporting the establishment of the agency trading desk.

In 2014 he joined IPG, moving into an international client accountability role where he worked across several major advertisers, developing digital measurement methodologies & ensuring agency commitments were being delivered.

In 2016, Oliver joined MediaSense and Stack I/O as an Account Director where he continues to work on specific digital projects alongside his media governance responsibilities.

Sasha Auzins

Consultant

Sasha Auzins

Consultant

Sasha brings over 16 years of Digital Experience, having been an early member of Fairfax Digital in Australia where he helped design and implement their display strategy. Sasha has worked extensively across many publishers and clients direct globally, heading up large sales teams, developing market leading strategies and products.

Moving on to consulting, Sasha has been assisting Publishers and Brands direct in navigating the Adtech landscape, ensuring all solutions are fit for purpose, customised to relevant use cases and provide effective ROI. Sasha has extensive expertise in the Publisher space and the unique challenges and opportunities encountered by this client set.

US Team

Bryan Simkins

Partner, Technology

Bryan Simkins

Partner, Technology

As a founding member of Transparent Media Partners, Bryan focuses on helping brands navigate the complex advertising technology landscape. Bryan was previously Senior Vice President of the Technology and Activation Group at Starcom. He led programmatic implementation and measurement for more than 30 of the agency’s clients. Additionally, Bryan led digital media buying at Digitas and played a key role in developing the Accuen trading desk for Omnicom. He also spent six years in the marketing department at FedEx, overseeing all aspects of digital marketing.

Stephanie Ridley

Partner, Accounts

Stephanie Ridley

Partner, Accounts

Stephanie is a founding member of Transparent Media Partners and leads its digital enablement consulting practice. She has led data enablement, communications planning and media buying for leading brands that include Procter & Gamble, BlackBerry, U.S. Cellular and Jackson Hewitt. Prior to joining Transparent, Stephanie was Senior Vice President at Starcom MediaVest Group, where she oversaw reviews and negotiations with global technology platforms for the media agency’s entire network as part of the Digital Center of Excellence team. Stephanie began her career at Performics, where she designed optimization products that focused on SEO, user experience and content management