Welcome to BusinessCloud’s London Tech 50 ranking for 2020.

HoloMe, which has developed a technology for creating life-sized real humans in augmented reality, tops the second annual ranking of the capital’s most exciting technology companies.

The final ranking was decided by a combination of selections from an expert judging panel (see below) and a public vote on the 339-strong shortlist which attracted more than 6,000 votes.

You can click on the company names for a brief description of what they do. Last year’s position is in brackets. Businesses who wish to purchase an extended profile, including a logo and website links, can email us here.

  • Theo Blackwell MBE, Chief Digital Officer, Mayor of London’s Office
  • Eoin Marsh, entrepreneur engagement manager (London), Tech Nation
  • Dr Lopa Patel MBE, CEO, Diversity UK
  • Karthi Velayutham, director, Women Who Code London
  • George Johnston, CEO, Tech.London
  • Jonathan Symcox, editor, BusinessCloud

More regional Tech 50 rankings from around the UK are available here.