Which web design company built the Aviya website? Customer Support November 29, 2019 15:42 Updated A lot of people ask who built our website. It was designed and developed by OuterBox a digital marketing company headquartered in Akron, Ohio. Related articles Is the mattress compressed in a box, or is it shipped full size? How many mattress springs are in the Aviya? Does the Aviya Mattress contain any latex?