Contact
Questions about 0s and 1s, the list, or your data: steffen@voll.co.uk.
We can't give advice on your own CIS position. For that, see HMRC's guidance on GOV.UK or speak to your accountant.
Company details
0s and 1s is run by Voll Studios Ltd, registered in England and Wales, company number 09302803.
Registered office: 5 Brayford Square, London, England, E1 0SG.
Information Commissioner's Office registration: ZC135838.