Oliver Eills, CEO and Founder
Oliver Eills has spent his career developing international media partnerships and connecting premium brands with influential audiences across global markets.
Prior to founding AdVentures Americas, Oliver held senior commercial leadership roles at Publicitas, where he oversaw strategic partnerships and commercial development across London, Dubai, and the Americas.
He has also held positions at Condé Nast, The Economist Group, and News UK, building extensive experience across luxury, finance, travel, property, and international sponsorship environments.
Oliver holds an MA in Modern and Medieval Languages from the University of Cambridge and is a veteran of the Honourable Artillery Company, the British Army’s oldest regiment.l
Jimi Psarakis, VP of Partnerships
Jimi Psarakis leads strategic partnership development and revenue growth across the Private Jet Media network and broader premium media ecosystem.
His experience spans luxury automotive, private banking, wealth management, hospitality, real estate, and premium consumer sectors, with a focus on developing long-term relationships and bespoke partnership solutions for affluent global audiences.
Prior to joining AdVentures Americas, Jimi held senior leadership positions within national digital media organizations, overseeing partnership strategy and commercial growth across premium advertising platforms.
Bryan Hackmyer, Senior Media Sales Consultant
Bryan Hackmyer is an experienced media sales leader specialising in premium out-of-home, airport, and digital media environments.
Most recently at Volta, a Shell brand, Bryan partnered with major advertisers and agencies to deliver campaigns across the largest digital out-of-home EV charging network in the United States. Prior to Volta, he spent more than 13 years at JCDecaux, where he developed strategic partnerships and sponsorship campaigns across major U.S. airport environments, including long-term programmes with Marriott, Accenture, and IBM.
Bryan is recognised for aligning advertiser objectives with innovative, high-impact media solutions across premium travel environments.
Brandon Lowitz, Strategic Partnership Development
Brandon Lowitz specialises in strategic partnerships, business development, and revenue generation across premium consumer and media sectors.
Over the past two decades, he has developed partnerships spanning financial services, automotive, technology, travel, entertainment, and luxury consumer categories, working with both Fortune 100 companies and emerging brands. His experience includes leadership roles and partnership development across organisations including Accenture, Tribeca Film Festival, Condé Nast, and City Football Group.
Today, Brandon advises premium brands and platforms on scalable partnership strategy, audience alignment, and long-term commercial development.
Seth Zaharako, Strategic Partnership Development
Seth Zaharako brings extensive experience across luxury, consumer, and entrepreneurial brand environments, combining commercial strategy with brand and creative leadership.
Most recently, Seth served as Vice President of Marketing & Creative Services at Moët Hennessy (LVMH), overseeing media investment, partnerships, entertainment marketing, CRM, and content strategy across the portfolio. Earlier in his career, he founded the creative agency Overthinking and held commercial and brand management roles at Diageo.
Today, Seth advises select brands and platforms on long-term partnership strategy, audience engagement, and premium brand positioning.