Regalias Interio, An ISO 9001:2015 Certified , a full-service interior design firm is based in Hyderabad. Regalias Interio is committed to design excellence, responsibility and sustainability. Dedicated to the creation of custom interiors, the company prides itself on combining architecture and interior design to find unique and aesthetically pleasing solutions. Regalias Interio completes projects tailored to the individual styles and needs of its clients, on budget and on time.