Reviews updated: 25-06-2026

The best Cybersecurity agencies in England

Choose from the 27 agencies selected and listed below
Each agency is evaluated by our team, and only reviews confirmed by their author count towards the score. Sponsored positions are always labelled.See our methodology
4,8/5 on Trustpilot · 704 reviews

All Cybersecurity agencies in England

Stratford IT
Located in Stratford-upon-Avon
3 team members
View profile
Overview Stratford IT offers comprehensive IT support services, available in remote and on-site modes. The agency serves all types of businesses with an emphasis on flexibility, reliability and
Allocation
Cloud ComputingCybersecurity

Quality

Not rated

Napthens
Located in Preston
275 team members
View profile
Napthens Solicitors provides legal services across six locations in the North West of England. They focus on offering expert legal advice to both individuals and
Allocation
Cybersecurity

Quality

Not rated

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Centrality
Located in Meppershall
417 team members
View profile
Centrality is a Microsoft Solutions Partner based in Bedfordshire, serving businesses with expert advice and custom solutions in technology. The agency focuses on delivering tailored Microsoft services to
Allocation
Cybersecurity

Quality

Not rated

Armor
Located in Slough
215 team members
View profile
Overview Armor offers a unified, adaptive and transparent cloud security and regulatory compliance platform. The offering is designed for enterprises seeking to protect their infrastructure in cloud and
Allocation
Cybersecurity

Quality

Not rated

Cways IT Solutions
Located in Scarborough
35 team members
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Cways IT Solutions is a service provider of IT infrastructure, IT asset management, and managed IT support and security services. The agency aims to offer comprehensive solutions for businesses, ensuring
Allocation
Cybersecurity

Quality

Not rated

Cyber One Security
Located in London
80 team members
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Cyber One Security specializes in cybersecurity, providing expert consulting and incident response services to protect businesses' digital assets. Their experienced team focuses on fortifying defenses
Allocation
Cybersecurity

Quality

Not rated

Clyde & Co Llp
Located in City of London
5465 team members
View profile
Overview Clyde & Co is an international law firm with nearly a century of experience at the heart of global commerce. The firm positions itself as an expert in risk management and navigating commercial
Allocation
BlockchainCybersecurity

Quality

Not rated

Infinity Group UK
Located in London
Founded in 2001
159 team members
View profile
Infinity Group is a leading IT company based in London, specializing in IT consultancy and IT infrastructure solutions. The firm serves thousands of businesses across London and the UK since its
Allocation
Web DevelopmentCloud ComputingCybersecuritySoftware Development

Quality

Not rated

TMB Group
Located in Havant, London, Hampshire, Essex, Kent
23 team members
View profile
TMB Group provides managed IT support services including disaster recovery, cloud backup, cyber security, and 24-hour support. They are based in Havant, United Kingdom, with additional offices in London,
Allocation
Web DevelopmentMobile ApplicationWebsiteCloud Computing

Quality

Not rated

Shoothill Ltd
Located in Shrewsbury
Founded in 2006
23 team members
View profile
Overview Shoothill is a digital and technology service provider working with businesses to improve their operational efficiency. The agency offers a comprehensive range of services covering custom
Allocation
Web DevelopmentMobile ApplicationWebsiteCloud Computing

Quality

Not rated

Croft Technology Services
Located in Hertfordshire
195 team members
View profile
Croft Technology Services specializes in providing bespoke IT infrastructure solutions aimed at enhancing efficiency, productivity, and profitability for businesses. The agency collaborates closely with
Allocation
Cybersecurity

Quality

Not rated

Swiftcomm
Located in Sawtry
16 team members
View profile
Overview Swiftcomm provides managed IT support services and professional telecommunications. The agency operates from its offices located in Soho, London and Peterborough. It supports businesses in
Allocation
Cloud ComputingCybersecurity

Quality

Not rated

1st-it LTD
Located in London
Founded in 2000
20 team members
View profile
Overview 1st-IT is a managed IT services provider based in London, specialising in IT support for small and medium-sized businesses and charities. Since 2000, the agency has offered an integrated service
Allocation
Cybersecurity

Quality

Not rated

AZTech IT
Located in Milton Keynes
70 team members
View profile
AZTech IT is an IT support agency based in Milton Keynes, UK, offering services including IT support, cyber security, and IT strategy. They cater to organizations both locally and globally, providing
Allocation
Web DevelopmentCloud ComputingCybersecurity

Quality

Not rated

Field Effect
Located in City of Westminster
159 team members
View profile
Overview Field Effect offers a managed detection and response (MDR) solution designed for the artificial intelligence era. The platform combines the expertise of former intelligence operatives with
Allocation
Cybersecurity

Quality

Not rated

Loose Connections
Located in Ringwood
10 team members
View profile
Loose Connections is a full-service digital agency based in Ringwood, UK, specializing in web design, digital marketing, SEO, branding, IT support, and cybersecurity. The agency emphasizes collaboration
Allocation
WebsiteBrandingCybersecuritySEO

Quality

Not rated

AAG
Located in Barlborough
47 team members
View profile
Overview AAG is a wealth management and financial advisory agency based in the United Kingdom. The organisation offers wealth management services, mortgage brokerage and financial education. Its approach
Allocation
Web DevelopmentWebsiteCloud ComputingCybersecurity

Quality

Not rated

Creative Networks | Managed IT & Telecoms
Located in Manchester
65 team members
View profile
Overview Creative Networks provides managed IT services and telecommunications solutions for businesses and startups. The agency works on optimising operational efficiency, increasing productivity and
Allocation
Cloud ComputingCybersecuritySoftware Development

Quality

Not rated

Kindus
Located in Leeds
Founded in 2010
5 team members
View profile
Overview Kindus is a company specialising in the engineering and manufacturing of sandwich panel production systems since 2007. The group offers complete solutions ranging from standalone machines to
Allocation
Web DevelopmentWebsiteInnovationCloud Computing

Quality

Not rated

Network Technology Solutions
Located in Northumberland
504 team members
View profile
Network Technology Solutions is a professional service provider of IT Support based in Northumberland, UK. They offer various services, primarily focusing on IT outsourcing, mobile app development,
Allocation
Mobile ApplicationCybersecuritySoftware Development

Quality

Not rated

Utixo Ltd
Located in Burnham-on-Sea
1 team member
View profile
Overview Utixo Ltd is a technology partner specialising in cloud infrastructure and hosting services. The agency offers professional email management solutions, cloud migration and data protection.
Allocation
Cloud ComputingCybersecurity

Quality

Not rated

SilverBug
Located in Milton Keynes
385 team members
View profile
SilverBug is a managed IT solutions provider based in Milton Keynes, UK. They specialize in services such as Cyber Security, IT Consultancy, 24 Hour IT Support, Office 365, and Disaster
Allocation
Mobile ApplicationCybersecurity

Quality

Not rated

Blumefield
Located in Manchester
Founded in 2017
5 team members
View profile
Founded in 2017, Blumefield is a software development agency based in Manchester, UK. The agency specializes in creating digital experiences and software solutions for a diverse range of clients, from
Allocation
InnovationCybersecuritySoftware Development

Quality

Not rated

Digitpol
Located in London
Founded in 2013
1 team member
View profile
Overview Digitpol is an accredited criminal investigation agency specialising in operational support and investigation services to combat transnational crime. The agency operates on information beyond
Allocation
Cybersecurity

Quality

Not rated

Pro Drive IT Limited
Located in Guildford
16 team members
View profile
Pro Drive IT Limited provides IT support and cyber security strategies primarily for SMEs in Surrey, London, and the South East. The company is located in Guildford, United
Allocation
Web DevelopmentMobile ApplicationCybersecurity

Quality

Not rated

ITRM
Located in Sidcup
Founded in 1999
75 team members
View profile
Overview ITRM is an IT service provider operating in the United Kingdom, based across multiple regions including London, Kent and Bristol. The agency offers an extensive range of services covering
Allocation
Web DevelopmentMobile ApplicationCybersecurityArtificial Intelligence

Quality

Not rated

SysGroup
Located in Merseyside
Founded in 2006
96 team members
View profile
Overview SysGroup is a British managed IT services provider specialising in mid-market organisations, typically between 100 and 2,000 employees. The company manages and secures clients' critical
Allocation
Cloud ComputingCybersecurity

Quality

Not rated

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Cybersecurity agencies by location

Cities in England

BirminghamBradfordBrightonBristolCambridgeCoventryDerbyLeedsLeicesterLiverpoolLondonManchesterMilton KeynesNewcastle Upon TyneNottinghamOxfordPlymouthPortsmouthReadingSheffieldSouthamptonYork

Other regions

Northern IrelandScotlandWales

National comparison

Cybersecurity agencies in United Kingdom

Other countries

FranceBelgiumSwitzerlandSpain

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