Investment Stage

Focus Areas

About Investor

William Guillouard is an Operating Partner at FJ Labs, where he also acts as a venture investor focused on marketplaces and consumer internet businesses. At FJ Labs he typically participates in $220K–$1.3M rounds from seed to Series B in marketplace and consumer platforms globally, with a strong focus on New York and other major hubs. His background includes 18 years of experience in C2C and B2C marketplaces, notably eight years as CMO of OLX, where he managed large marketing budgets across markets such as Russia, Brazil, India, South Africa and others, giving him deep expertise in scaling classified and marketplace businesses internationally.