DUO Digital is a leading digital marketing agency in Stockton-on-Tees. We provide a wide range of online marketing services such as web design, seo and link building to our clients across the UK. No matter what your digital marketing requirements might be, we have you covered. We have years of experience in the digital marketing sector and have become one of the leading independent companies in the area. Whether it's search engine optimisation to help get your website found better online or a fresh new website, we have you covered.