More than 30 members of C&I Trust took part in Pride celebrations on Saturday.
This year the annual event was marking 50 years since the Stonewall Uprising, which started a series of events that led to the modern Pride movement.
More than a million people took part; there was a colourful parade, live stage performances in Trafalgar Square, and festivities in surrounding streets..
The Mayor of London, Sadiq Khan, started the parade by walking over a giant rainbow flag. The route began on Portland Street, descending through Oxford Circus, Piccadilly Circus, and Trafalgar Square before winding up in Whitehall.
People showed their support, waving multi-coloured flags and dancing in the streets.