Originally from Paris, Guillaume co-founded his first studio straight out of high school, stepping into the digital media industry just as it began to take shape. Over the past 27 years, he has built a distinguished career producing award-winning visual effects, animation, motion design, live-action, and VR/360 experiences for leading studios in Paris, Los Angeles, and New York, including BUF, Framestore, Psyop, and currently LIGHT.

At Framestore, Guillaume played a key role in high-profile 360-degree productions, notably Terrence Malick’s Together, in partnership with Meta, and the immersive companion film for Nat Geo’s Free Solo, featuring Alex Honnold. His work on Free Solo earned him an Emmy Award for Outstanding Creative Achievement in Interactive Media. His expertise has also made him a sought-after speaker, with appearances at CES, Cannes Lions, and SXSW, as well as guest lectures at institutions such as SCI-Arc and Otis College of Art and Design.

Today, Guillaume serves as Chief Operating Officer and Executive Producer at LIGHT, the VFX and animation studio founded by acclaimed VFX Supervisor Antoine Moulineau. Under his leadership, the company has delivered standout work on major productions—including John Wick 4, Ridley Scott’s Napoleon, high-profile commercial campaigns, and Daft Punk’s final music video—while leveraging his extensive network and deep production experience to drive growth and creative excellence.