London’s 51 Fastest Growing Cloud Security Startups

July 28, 2022

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 51 Cloud Security 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 CrunchbaseSemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.

Top Cloud Security Companies & Startups (London)


Wandera

FoundersEldar Tuvey, Roy Tuvey
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Wandera provides a unified cloud security solution to protect the modern workplace


HighQ

FoundersAjay Patel, Veenay Shah
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

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


BitNinja.io

FoundersGeorge Egri, Viktoria Vereb
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Providing server security services worldwide


Cyscale

FoundersAndrei Milas, Manuela Ticudean, Ovidiu Cical
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Cloud Native – Automated Cloud Security – scalable Products and Services for Cloud Cybersecurity, DevSecOps and Cloud Security Management.


HeleCloud

FoundersAlexander Kolev, Dobromir Todorov, Duncan McIntyre, Paul McCarthy, Stefan Bumov
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

HeleCloud provides strategic technology consultancy, engineering and managed cloud services on the AWS Platform


AssetVault

FoundersFarid Haque, Vishnu Chundi
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

AssetVault allows customers to catalogue all their physical and digital assets in one secure register.


Cloudreach

FoundersJames Monico, Pontus Noren
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Cloudreach is a Global cloud enabler with extensive experience across all industries, workloads and use cases.


ISTARI

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

ISTARI a global cybersecurity platform dedicated to helping create a digitally resilient future for the businesses it works with.


Privasee

FoundersManuel Martinez Chamorro
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Data privacy and compliance platform


CyLon

FoundersAlex van Someren, Grace Cassy, Jonathan Luff
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

CyLon is the world’s leading cyber security accelerator and seed investment programme.


RedHunt Labs

FoundersShubham MIttal, Sudhanshu Chauhan
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Attack Surface Management – NVADR [https://redhuntlabs.com/nvadr]


Cossack Labs

FoundersChris Hennings, Eugene Pilyankevich, Julian Swallow
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Cossack Labs provides reliable data security and cryptographic solutions for large enterprises, startups, and tech-savvy SMEs.


Zoral

FoundersAlan Hambrook, Eric Sandler
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Zoral develops software that adapts to customer behavior by implementing intelligence into digital products.


ShadowMap

FoundersYash Kadakia
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Digital Risk Protection – Attack Surface, Threat Intelligence, Data Leaks, Dark Web & Brand Protection.


Hyperglance

FoundersPeter Job, Stace Hipperson
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Hyperglance enables teams to deliver & manage cloud environments by taking control of cloud documentation, cost, security & compliance.


Fusion Global Capital

FoundersBobby Yerramilli-Rao, Charlie Newark-French, Fiorangelo Salvatorelli
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Fusion Global Capital is a growth-equity firm investing in b2b technology.


TurgenSec

FoundersNathaniel Fried, P X
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

R&D Focused Information Security.


CloudGuard AI

FoundersJavid Khan
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Real-time threat intelligence, compliance and proactive remediation powered by an AI infused cloud native platform.


Tiberium

FoundersDrew Perry
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Tiberium is an extreme SOC experience, with a cloud-native analytics and automation focused service to deliver real security outcomes


HiddenApp

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

HiddenApp is anti-theft & recovery software for PCs, Macs, iPhones & iPads.


UM Labs

FoundersBob Pike, Dean Bell, Peter Cox, Ray Glover
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

UM-Labs R&D provides Real-Time Communications Cyber Security UOS (Unicus) – protects all Data in Transit and Motion, running on any cloud.


Veber

FoundersTim Poultney
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Veber has extensive experience in hybrid, dedicated and cloud hosting, as well as services such a cloud back up, disaster recovery, etc.


Push Security

FoundersAdam Bateman, Jacques Louw, Tyrone Erasmus
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Enlist your employees in helping secure your company using ChatOps


vCloud.ai

FoundersYuri Ahmetov
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Cloud video surveillance and AI


Medicare Network

FoundersChristopher Dean, Simon Black
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

A cybersecurity and risk management company dedicated to solving and preventing the most sophisticated and targeted cyber-attacks.


Protectimus

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Cloud service of One Time Password generation.


Advanced Cyber Solutions

FoundersChris Payne
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Award Winning IT Security Solutions and Service Provider in Europe and the UK.


Cyber Mentor DoJo

FoundersDavid Tyler
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Cyber Security Education and Mentoring Platform


GRUPO INV

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

GRUPO INV is a firm that provides the best comprehensive security service.


Secure Delivery

FoundersAndrew Gordon-Brooks, Grant Ongers, Toby Irvine
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Secure Delivery trains and coaches regulated companies in secure digital product development.


UCW Industries Ltd.

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Services in the IoT prototyping, embedded systems programming, custom hardware design, IoT integration, and custom software development.


Crydent | Cloud and Support Solutions

FoundersCameron Willer
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IT solutions and services provider, delivering 24/7 IT support, managed services, and modern cloud solutions to businesses across the UK.


Enterprise Blueprints

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Enterprise Blueprints is a consulting company that focuses on business and technology architecture and simplification.


Wem Technology Ltd

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Managed IT, Cloud and Security Services


Bright Cyber

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Bright Cyber provides a cyber resilience solution with primary reliance on security assurance.


Risk Crew

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Risk Crew is a product-agnostic information security governance, risk, and compliance management consultancy.


Cowabi

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Cowabi is company that offers domains, web development, dedicated, and hosting solutions.


Backup Everything

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Cloud Backup for Business


CLOUDINA

FoundersVenki Duggina
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CLOUDINA is a digital transformation services company, expertise in Cloud & Cyber Security, Platform Engineering


shareOptic – Advanced Cyber Security

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Advanced cyber security solutions for the cloud – Revolutionary ‘Ourward looking’ security


Risk Factory

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Risk Factory provide all flat fees under a money-back guarantee.


Tutamantic

FoundersGeoffrey Hill
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Tutamantic develops software that reduces security risks and weaknesses during the architectural and design stages.


Systems IT

FoundersUnknown
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Systems IT passions for helping businesses thrive through the right use of technology


help4IT

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

help4IT is a IT support outsourcing specialist, providing all the services delivered around the clock by a team of experts.


NSC42

FoundersFrancesco Cipollone
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Cyber Security Value Added Reseller and Consultancy on Application Security and Cloud Security


Reliason Solutions

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Reliason Solutions is a provider of information technology and services.


Leap Labs

FoundersRui Barroca
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Creating applications that delight users and propel new businesses.


ClearSky Cloud

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

ClearSky’s Cloud Management Platform offers 100% visibility and agnostic multi-cloud management for your infrastructure and applications


Cloaks

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Cloaks is an app that helps a user control who can see his private photos, when stored or shared.


Stabilys

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

Stabilys provides small and medium scale business IT services.


APLearnings

FoundersUnknown
FollowWebsite, Crunchbase, Twitter, Facebook, Linkedin

APLearnings offers IT management and cloud-based security training, corporate training, IT infrastructure, and blockchain courses.

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