LonRes, a subscription based business-to-business trading platform, is celebrating its twentieth anniversary, laying claim to being one of the original PropTech companies.

Read The Negotiator's 10-minute read guide to the world of proptech for sales and letting agents.

The first wave of the digital revolution hit in the early noughties – soon after that Rightmove and later, Zoopla, were born. But 15 years on, the next giant leap has arrived…