SEP Hydrographic Limited

Established in 2020, SEP Hydrographic Limited was founded to meet the needs of a growing client base. Based in Skelmersdale, near Liverpool, our senior leadership team benefit from more than 45 years of experience in hydrographic and geophysical survey. Since establishment in 1986, SEP`s founding core principle is to provide a simple and effective surveying solutions. Our principles have not changed but our business certainly has. As a group, SEP have worked on projects for major petrochemical companies, utilities companies, property developers, building and civil engineering contractors, consulting engineers, local authorities, architects and private individuals. The group employs more than 140 site staff and over the last 30 years has grown to be one of the largest independent companies in our field.