Since the company registration five events have happened. The last three records are Micro company accounts made up to 31 March 2017; Confirmation statement made on 3 March 2017 with updates; Micro company accounts made up to 31 March 2016. The most likely internet sites of ADDSUM LIMITED are www.addsum.co.uk, and www.addsum.co.uk. The predicted number of employees is 1 to 10. The company’s age is ten years and twelve months. Addsum Limited is a Private Limited Company. The company registration number is 09467580. Addsum Limited has been working since 03 March 2015. The present status of the company is Active. The registered address of Addsum Limited is 38 Ornan Road London England Nw34qb. The company`s financial liabilities are £8.66k. It is £7.3k against last year. And the total assets are £12.5k, which is £5.59k against last year. BOASTE-KELLY, Richard is a Director of the company. The company operates in "Bookkeeping activities".