PROTON (UK) LIMITED
03367671StatusActive
Company typePrivate Limited Company
Incorporated09/05/1997
Company number03367671
Nature of business (SIC)96090 - Other service activities n.e.c.
Registered office27 MORTIMER STREET, London, W1T 3BL
Post townLondon
PostcodeW1T 3BL
Accounts categoryTOTAL EXEMPTION FULL
Accounts next due28/02/2027
Last accounts31/05/2025
Confirmation stmt next due24/05/2027
Last confirmation stmt10/05/2026
Charges5 charge(s), 4 outstanding
Data from Companies House — updated 2026-08-16.