Welcome to the Royal College of Science Association, the home of science alumni, students and faculty at Imperial College London, the world’s leading science, medicine and engineering innovation university for over 110 years.

Founded in 1908 under the presidency of HG Wells, we are the alumni group for the science departments at Imperial College, London.

Our members are made up of former staff and students of those departments that award or awarded the ARCS.

We organise events throughout the year to keep our members in touch with each other. We provide membership benefits, such as discounts and access to services through our corporate partnerships.

We also have a charitable organisation, the RCSA Trust, which provides funds to support the activities of current RCS students at Imperial.