About

Serial Marketer, led by David Berkowitz, is a marketing consultancy that has worked with startups from the UK, Israel, France, Germany, and other markets. David's experience at breakthrough agency and technology firms has included consulting with so many of the world's biggest and best brands - Apple, CNN, Coca-Cola, Johnson & Johnson, Mondelez, Porsche, NBC Universal, Saks 5th Avenue, Visa, and dozens of others. His primary focus, though, has been marketing B2B firms to agencies and brands. This led him to work directly as an advisor, head of marketing, and head of strategy for companies such as social listening firm Sysomos, video production marketplace Storyhunter, out-of-home media agency Five Tier, and others. He has in turn advised and consulted with a number of scaling companies from around the world, including ChannelSight (Ireland), Riddle (Germany), and Imperson (Israel), as he has helped them get traction in the US and figure out the go-to-market strategy.