300 brings together a team of senior industry specialists who’ve spent decades driving agency growth.
With more than 100 years of combined experience, we help agencies win more, keep more, and build cultures that make talent stay.
With over 25 years’ experience leading agency growth and marketing worldwide. Patrick has helped double revenues, secured over $5 billion in billings, and reshaped global networks. As PHD’s Worldwide Chief Commercial Officer, he helped grow the agency from the world’s smallest network into a top-tier global player, partnering with brands like VW Group, Chanel, HSBC, and Diageo. Today, through 300, Patrick applies his deep expertise to help agencies win more new clients, grow existing ones, and retain their top talent.
Jo has over 25 years’ experience at both WPP-owned global media and Independent digital and marketing agencies. Jo has deep knowledge in the power of leveraging Marketing and Communication strategies to grow a business’s presence and reputation, particularly within B2B environments. Previous roles have seen her leading Marcomms across every size of business from 30 – 7,500 people globally. Key to her success has been her ability to deliver clear and holistic Marketing Communications to both internal and external audiences, particularly through times of rapid expansion and structural change.
With nearly a decade of experience at a global media agency group – working with brands like eBay, adidas, and The Coca-Cola Company – using his marketing & New Business experience, James brings big-brand thinking to growing companies, helping them bridge the gap between strategy and execution with smart, visible marketing, particularly across personal branding on LinkedIn that builds trust and gets people noticed by their audience
James Sweeney is a PR and communications professional from South Wales with a passion for storytelling, content creation, and community-building. As somebody with a stutter, he aspires to help others find and maximise the use of their voices wherever he can in his life. With over six years of experience in the industry, his primary focus is on telling real stories about real people to create real and tangible change in the world.
Fresh out of his A-Levels, Jensen is the newest and youngest member of 300. He is an aspiring marketing professional with early industry experience, having completed a placement at PHD Media, working in the social team on content creation and idea development. He is now working as the 300 Growth Assistant, doing research and background work, whilst using LinkedIn Sales Navigator, HubSpot, and NEO, to support the senior team in building relationships with CMOs, CEOs, and growth leaders. industry experience.