Tech Startups London 2021 #1 BEST TECH COMPANIES London Guide

Best Tech Startups London 2020 Guide

Tech Startups London 2021 #1 BEST TECH COMPANIES London Guide

UPDATE: You can check out our full London Startups guide for 2020 as well as category guides like our hot cyber security startups London list by clicking the links

Before Corona the scale up world was booming and many scaleups are predicted to be some of the biggest beneficiaries in the post corona “new normal” world.

This macro driver combined with areas like fintech and blockchain creating whole new concepts to contribute to the world’s economy so there’s no doubt that Technology as a category is rapidly growing so to help you keep track of some of the players and shakers here’s a list of some of the top technology companies in the capital to keep an eye on in 2020.

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Babylon Health

Babylon’s mission is to put an accessible and affordable health service in the hands of every person on earth which is a big statement but what is without doubt is that they’ve already made ground breaking and rapid progression in the UK by partnering with NHS Trusts such as Hammersmith & Fulham.

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Babylon’s AI has been designed around a doctor’s brain to provide accessible healthcare for millions in the palm of their hands, however they actually are making greater in-roads into the private company health care market.

With existing operations in the US, UK, Canada, Rwanda plus multiple countries across APAC and the Middle East, Babylon are a unicorn level startup to watch.

Babylon logo Top GovTech Startups London UK
tech startups london


BenevolentAI founded in 2013 by Ken Mulvany and with a £200m+ funding level is transforming the way medicine is designed, developed, and tested by taking in millions of data points and processing them using A.I. to discover new ways to develop better medicines and learn through data how patients respond to treatment generating insights into the actual causes of the disease.

Health startups London Start ups London BenevolentAI

Blockchain Startups London - logo positions themselves as the most trusted and fastest growing crypto company, helping millions across the globe have an easy and safe way to access cryptocurrencies

Blockchain - Hottest Blockchain Startups London – london tech startups london 2020
Blockchain Startups London -

Deep mind

Deep mind now owned by Google is one of the world leader in artificial intelligence research and its application in different fields, like games, medicine, energy efficiency

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Dark Trace

DarkTrace logo - Govtech startups London UK

Dark Trace helps stop advanced spear-phishing and business email compromise with AI that understands your organization – and detects the most advanced email threats, from targeted impersonation attacks and social engineering, to supply-chain threat and human-factor vulnerabilities.

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London Startups 2021Guide #1 BEST STARTUPS LONDON


TrueLayer - Fintech Startups London
True Layer – best tech startups london

With its proprietary API, TrueLayer gives smaller startups access banking data while avoiding – like all APIs – the need to build, design and maintain their own systems.

“Open Banking is about much more than liberalizing the finance industry to increase competition and reduce costs,” said Cofounder and CEO of TrueLayer, Francesco Simoneschi. “It is also about raising security standards and protecting consumers and businesses. Online fraud ripples out and raises costs for everyone making card payments.”

TrueLayer has already launched a beta of its own Payments API.

This API enables businesses to start accepting cash via payments through Open Banking

Trussle as a result have signed big deals with Zopa, BitBond, ClearScore and Anorak, amongst many others.

With so many new and huge markets to enter and almost endless potential partners to partner with, TrueLayer has “true” (Ed: groan….) potential to hyper grow their revenues in 2020 as they fine tune their offer.

TrueLayer - Hot Fintech Startups London Top Fintech Companies London
Hot Fintech Startups London - Truelayer Top Fintech Companies Londo

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Tech Startups London

Tech Startups London (15)


If you like our Guide do also checkout our full UK Startups and London Startups 2020 Guides as well as our categories guides for Ethical Startups London, Food Startups London, Biotech Companies, Ecommerce Startups, Cyber Security Company Healthcare, Legal, Medtech, Travel, Wealthtech, RegTech, Sport Companies, Adtech companies, Agritech UK, InsurTech, Energy Startups, Fashion Startups, AI companies, Blockchain Companies, FinTech UK, Edtech Startups and GovTech Startups.


If you are looking for funding we recommend our guide to the best Venture Capital Firms London, or our Data Room Providers UK guide if you are a VC doing a deal.

If you need services and marketing support, please see our IT Companies, software development companies, development outsourcing, Content Marketing Agencies, Tech PR Agencies, B2B PR Agencies, PPC Agencies, PPC consultant, Web design agencies, SEO Consultant and Marketing Agencies guides.

If you are recruiting, please see our best Marketing Recruiters, Data Scientist Recruiters, Legal Recruiters, Sales Recruiters Creative recruiters, Startups Recruitment Agencies, Creative Agencies, IT Recruitment and Devops Recruitment guides or our How to Write a Resignation Letter guide if you’re resigning!

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