Since the company registration seven events have happened. The last three records are Accounts for a dormant company made up to 31 July 2016; Confirmation statement made on 22 July 2016 with updates; Accounts for a dormant company made up to 31 July 2015. The most likely internet sites of CHECKSUM LIMITED are www.checksum.co.uk, and www.checksum.co.uk. The predicted number of employees is 1 to 10. The company’s age is twelve years and four months. The distance to to Billericay Rail Station is 3.9 miles; to Laindon Rail Station is 6 miles; to Gidea Park Rail Station is 6.2 miles; to Basildon Rail Station is 7 miles is 2.7 miles. This is straight distance. Please bear in mind the walking distance could be longer.Checksum Limited is a Private Limited Company. The company registration number is 08618510. Checksum Limited has been working since 22 July 2013. The present status of the company is Active. The registered address of Checksum Limited is Berkeley Townsend Hunter House 150 Hutton Road Shenfield Brentwood Essex Cm15 8nl. The cash in hand is £0.1k. It is £0k against last year. . JACOBSEN, Nicholas John is a Director of the company. The company operates in "Dormant Company".