About Sid Lee Sid Lee is a borderless creative agency applying storytelling, design and technology to build customer experiences that matter. Our multi-disciplinary team of 900 professionals works as one out of offices in Montreal, Toronto, New York, Paris, London, LA and Seattle. Working side by side with progressive clients, we deploy our creative capabilities in several disciplines, ranging from design to interactive and experiential communication to advertising and architecture. Practicing agile creative and production development, as well as radical collaboration both internally and with their clients, we create work that matters, allowing our clients to outperform their competitors and earn the trust and loyalty of their customers.