O/M, established in 2012 in Porto, is a brand that builds on over 65 years of expertise in luminaires manufacturing. Founded by Osvaldo Matos, the company has a rich history that dates back to 1959, evolving from illuminated signs to producing high-quality lighting solutions. The headquarters, located in a repurposed Art Deco cinema, combines a factory, open-space offices, and an innovative space designed for product exploration and development.

Specializing in tailored lighting solutions, O/M works closely with architects, engineers, and designers on prestigious international projects. Their product range includes linear lighting segments, architectural systems, ambient lighting, and safety signage, emphasizing adaptability and customization to meet various project requirements. With a commitment to excellence, O/M seamlessly integrates design, technology, and sustainability, developing solutions that prioritize energy efficiency and environmental responsibility.

As an industry leader, O/M combines rigorous research and innovative technologies to shape and design light, ensuring client projects align with ambitious expectations while managing budgets effectively. Their international presence underscores their dedication to advancing lighting design across the globe.