SIO (LONDON) LIMITED

06226460
StatusActive
Company typePrivate Limited Company
Incorporated25/04/2007
Company number06226460
Nature of business (SIC)42120 - Construction of railways and underground railways
Also74909 - Other professional, scientific and technical activities n.e.c.
Registered office24 GADWALL WAY, London, SE28 0DB
Post townLondon
PostcodeSE28 0DB
CountryUNITED KINGDOM
Accounts categoryMICRO ENTITY
Accounts next due31/01/2027
Last accounts30/04/2025
Confirmation stmt next due09/05/2027
Last confirmation stmt25/04/2026
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Data from Companies House — updated 2026-08-16.