London Start-up is one of the oldest startup incubator and technology hubs in United Kingdom. Startups * Talents * Innovations * Investors Companies Formations in UK. Accounting in UK, Virtual Business Address The London Start-ups Hub is an online signposting tool helping connect London’s entrepreneurs, microbusiness and small and medium sized enterprises with the support that is available to help them start, sustain and grow. It brings together the capital’s vast business support offer into a single online resource which is supplemented by a programme of face-to-face business support.