Quattrefoil is a metalware manufacturing studio by Oliver McInroy & Co., specializing in lighting, furniture, and accessories. The design house aims to create intriguing objects through meticulous craftsmanship and uses age-old techniques like sand-casting to produce timeless designs. Their range of accent lighting, occasional furniture, and decorative accessories is the result of 30 years of labor of love. The manufacturing process is environmentally friendly and the brand also follows fair trade practices towards its craftsmen and artisan partners.