London’s 101 Fastest Growing Legal Startups

At Best Startup London we track over 100,000 London based startups and over 500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.

We’ve ranked the top 101 Legal companies in London. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).

We selected the organisations listed in this article based on:

• Track record
• Executive leadership
• Market share
• Innovation
• ESG rating

Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.

Top Legal Companies & Startups (London)

Waymark Tech

Waymark Tech supplies regulatory and legal intelligence to the financial services sector and uses techniques in collaboration with GCHQ.

Robin AI

Legal tech

Apperio

Apperio’s legal spend management software helps in-house legal teams stay in control of their spend and build trust with external counsel.

ThoughtRiver

ThoughtRiver reviews and rates contracts via a contract Intelligence engine.

seedata.io

Seedata.io is a cybersecurity platform that helps companies mitigate data leak incidents and crime threats.

HighQ

HighQ empowers leading law firms and corporate legal teams to transform the way they work and deliver legal services.

Legl

Legl provides cloud-based solutions bringing law firms into the digital-first world.

Arachnys

Arachnys provides cloud-based solutions for assessing financial crime customer risk and CDD, KYC, and EDD compliance.

Clara

Your legal command centre: execute agreements, manage your stakeholders, and make more informed decisions, all from a single platform.

Orbital Witness

A LegalTech-meets-PropTech startup replacing legacy legal due diligence in property transactions with a legal risk rating.

Juro

Juro is a contract automation platform that allows legal and business teams to execute and monitor contracts from one unified workspace.

Legatics

Legatics is an end-to-end deal platform focused on efficiency and client experience.

Definely

Definely is a legal technology startup.

Nivaura

Making issuance and administration of financial instruments cheaper and faster while ensuring compliance

Mimecast

Mimecast is a SaaS-based email management platform enabling companies to administer business communications and data.

Farewill

Farewill is a provider of an all-in-one financial and legal services platform used to deal with all paperwork after death.

Lane Clark & Peacock LLP

LCP is a firm of financial, actuarial and business consultants, specializing in the areas of pensions, investment, and insurance.

CourtCorrect

CourtCorrect offers an AI-powered online legal system. We make it easy and affordable for people and companies to resolve legal disputes.

Genie AI

Automatic legal contract drafting platform for anyone.

Legal Utopia

Making Legal Health Accessible

Legal Utopia

Making Legal Health Accessible

Mattereum

Mattereum is a provider of legally-enforceable smart contracts.

Libryo

Law as data, helping organisations know what their legal obligations are with a focus on ESG obligations data

Lexoo

Lexoo is a lawyer comparison marketplace that helps businesses choose a lawyer with confidence.

LawAdvisor

Breaking the law: because status quo no longer works.

Filament AI

Filament helps clients to build proprietary AI capability within their organisation, through consultancy, solutions and tooling

Workshare

Workshare’s platform empowers professionals worldwide to compare, protect, manage & share their high stakes documents.

Legal Nodes

The all-in-one legal platform for global companies and freedom-seeking lawyers

Panmure Gordon

Panmure Gordon & Co has been connecting businesses with the capital to help them grow.

Umazi

Automate and accelerate corporate identity verification

trama

Trademark registration made simple.

amicable

Amicable offers a divorce service that works with couples to help them reach fairer agreements.

avvoka

Avvoka enables businesses to automatically generate, track, e-sign, and store their standard-form legal contracts online.

LawBite

LawBite is an online law firm. They take SME’s from Idea to Ideal as they start, grow and succeed with affordable, fast access to the law.

KwikTrust

Home of the SuperNFT and next generation blockchain e-validation platform.

AUTTO

Autto is the simplified automation provider

Legal Connection

Communication and collaboration platform for lawyers and their clients

BitcoinPoint

The BitcoinPoint App is allowing to buy and sell bitcoin easily

Keystone Law

Keystone Law is a full service law firm that helps companies receive a proactive and personal legal service.

Hunit

No-code Smart Legal Contract authoring and management SaaS

HighCastle

One powerful platform for private companies to manage investment workflow, equity and debt securities

VISXA

VISXA is a platform that connects immigrants and travelers with immigration and travel experts all around the world.

Clifford Chance

Clifford Chance is a multinational law firm that provides legal advisory services.

farillio

Farillio is an online legal solutions platform providing quick, affordable, user-friendly solutions that speed you on your way.

GENIAC

GENIAC provides essential business services for SMEs, all in one place, and all managed on their behalf.

DLA Piper

DLA Piper is a global law firm with lawyers located in more than 40 countries to helps clients with their legal needs around the world.

TRAKTI

Trakti is a unified platform for smart, self executing, self enforcing and compliant contract.

deephound

The Augmented Intelligence Agency

Vauban

Vauban is the easiest way to pool & deploy capital to invest in private companies.

SeedLegals

The simple way for companies to complete the legals needed to raise investment and distribute equity

UFP Fintech

UFP Fintech invests in early stage Fintech, Proptech & Legaltech startups

FromCounsel

FromCounsel is an innovative online corporate law knowledge service.

Enoron

Enoron is a complete management solution from client management to accounting, tasks, deadlines, and etc to lawyers and law firms.

Qodeo

Qodeo creates smart matches between entrepreneurs and investors for faster market and reduced risk.

SustainAbility

SustainAbility are a think tank and strategic advisory firm working to catalyze business leadership on sustainability.

Ali Rasoul LTD

An independent creative marketing agency committed to uncompromising visions working in the entertainment and corporate industries.

Grandeo

Blockchain Applications & Cybersecurity

NEWTEAM

International Legal Services

LawPanel

LawPanel delivers a state of the art SaaS platform for digitisation of legal services

iTech Media

iTech Media is a marketing firm solely focused on improving our clients business.

myBarrister

myBarrister is an online portal that provides direct access to legal advice barristers.

NewGalexy Services

NewGalexy Services is a UK-based onshore legal process outsourcing business building technology products and solutions.

Allen & Overy

Allen & Overy is an international law firm providing legal services for global business and industry.

JustBeagle

JustBeagle is the UK’s first market search and comparison site.

NEXAW

Blockchain Made Easy

Vestd

Vestd is a secure online platform that makes giving shares to your team, customers or partners simple, affordable, and fast.

Lineal

Lineal leverages AI and process-driven workflows to solve data needs for law firms and corporations.

Linklaters LLP

Linklaters LLP is a multinational law firm headquartered in London, United Kingdom.

Opus 2 International

Opus 2 provides litigation and court reporting services from locations on three continents.

Mirza

Mirza specializes in family planning for individuals and employers.

Hedgewiz

Hedgewiz provides financial stability to global businesses by providing a platform for currency risk management.

Della AI

Legal Tech – Question-answering artificial intelligence solution to help review contracts faster

passingboxes

passingboxes provides services to help secure your digital legacy and pass on the things that really matter.

LawyerFair

LawyerFair is a curated on-line reverse-auction platform that matches the legal needs of businesses.

Bird & Bird

Bird & Bird provides legal advisory services for various industries.

Pemberton Asset Management Group

Pemberton is an independent asset management group, focused on capturing the opportunities created by a changing European financing market.

Block Solutions

Block is an IT innovation business offering expert consultancy.

Wilton & Bain

Wilton and Bain is providing an exceptional level of service to all clients offering both pace & coherence in delivery across capabilities.

Slaughter and May

Slaughter and May is an international law firm headquartered in London and a member of the Magic Circle of elite UK law firms

ICLG (International Comparative Legal Guides)

ICLG series provides current and practical comparative legal information on a range of practice areas

Law Ruler

Law Ruler offers legal practice management and intake software.

Tikit

Tikit is a global provider of software to legal, professional services, and accountancy firms.

LawbitDocs

LawbitDocs is an online service providing simple contracts and legal advice for small companies.

Hubshare

Hubshare is a collaborative and secure file sharing platform that allows professionals to collaborate more effectively and efficiently.

BRCO – BrainStormers Group LTD.

Business Development | Strategic consultation | VC

Mishcon de Reya

Mishcon de Reya services an international community of clients.

RCJ Advice

RCJ Advice is an advising platform.

Freshfields Bruckhaus Deringer

Freshfields Bruckhaus Deringer LLP, founded in 1743 is a multinational law firm headquartered in London

SkipsoLabs

Enterprise SaaS applications for contests, open innovation, crowdsourcing and cluster innovation.

Globe Business Media Group

Globe is a provider of business intelligence for the international legal and intellectual property markets.

Pinsent Masons

Pinsent Masons is a leading international commerical law firm with offices across the UK, Europe, the Gulf and the Asia Pacific.

Polar Insight

Global clients rely on Polar Insight’s research to develop an intimate understanding of the people who impact their organisations.

The Giving Tree

Boutique Organization

Cognitiv+

Cognitiv+ is an artificial intelligence platform that automates knowledge extraction from legal data.

Close Brothers Asset Management

Close Brothers Asset Management provides financial planning and investment service to business owners,retirees,professionals.

Automation Logic

Automation Logic’s purpose is to deliver an automated world where people are free to realise their creative potential.

Simmons & Simmons

Simmons & Simmons is a world class international law firm in tune with the business world.

Flex Legal

The UK’s platform which connects you to over 5,500 on-demand lawyers and paralegals

Passle

#1 Marketing Platform for Professional Services Firms

UK Ministry of Justice

The UK Ministry of Justice is responsible for a transparent and responsive criminal justice system for victims and the public.

Ashurst

Ashurst is an multinational law firm and a trusted adviser to corporates, financial institutions and governments.