A.D. Miller is a Los Angeles architecture and design studio founded in 2021. The studio’s philosophy is rooted in a holistic approach that emphasizes the value of designing at all scales. Our work spans from architecture and interiors on both coasts of the US to sculptures, lighting, and homeware products for various companies throughout Europe. Each project is approached with the aim of creating powerful yet quiet gestures, while emphasizing honesty in materiality.

The studio’s designs are included in the permanent collections of the Design Museum Gent in Belgium, and the Museum Angewandte Kunst in Germany. They were the recipient of the 2022 German Design Gold Award.

Adam Miller, Architect & Partner

Adam is trained in architecture and design in the US and Denmark. Prior to founding his studio, Adam gained 15 years of experience working for award-winning architects in the Los Angeles area. He is a licensed architect in the states of California and New York, and is a dual citizen of the US and Italy.

Katie Miller, Managing Partner

Katie holds an MBA from Bologna Business school in Italy and is a dual citizen of the US and Italy. Her role spans across client relations, project management, and design collaborations, strategically driving the vision forward using her 15 years of experience in business administration. 

Before co-founding A.D. Miller, she was leading operations and consulting on all matters of business for prominent designers and architects in California.