ChristiansonS, a London based Audit & Accountancy firm was founded by Costas A Joannou BSc, MSc, FCCA and Andreas C Stylianou ACA,FCCA on the 1st of December 2015. The two Co-Founders have more than 70 years combined experience in the Auditing, Accountancy and Taxation sector. We have a dynamic and passionate team who want to help you achieve your goals and dreams. Our team will share with you their knowledge, business growth ideas and tax planning strategies to help your business grow. Every client is important both small and big and we are here to support all your business needs. Our team have built up solid relationships with our clients and always deliver an excellent and timely service. Here at Christiansons, we believe that the client always comes first. Today's business and financial environment is fast-moving, competitive and can be highly complex. Business owners and individuals alike need the support of professionals who can provide timely, effective solutions to meet their needs. We believe we can offer this service.