Chief is a division of Milestone AV Technologies, a Duchossois Group Company. With over 30 years of proven product and service excellence, hundreds of product awards and patented designs, we are globally recognized as an AV industry leader. We design state-of-the-art mount and rack solutions that complement the technology they support. We are committed to delivering high-quality products that are easy to install and maintain. Milestone's family of brands includes Chief, Sanus, Da-Lite, Projecta and Procolor. Combined, these brands help make Milestone the largest AV furniture and mount company across the globe. We're proud of our leadership position and committed to delivering world-class products and the service to back them up.