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IT consulting firms

Cybersecurity consulting firms

Security consultancies for penetration testing, audits, compliance and managed security.

7 companies

Air IT

Nottingham, United Kingdom

Works with UK businesses, with regional offices across England and Scotland

Nottingham-based managed IT, cyber security and Microsoft cloud provider with offices across the UK.

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Littlefish

Nottingham, United Kingdom

Nottingham managed IT, cyber security and data and AI provider serving UK private and public sector organizations.

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Software Secured

Ottawa, Canada

Works with B2B SaaS companies in Canada and the US

Ottawa penetration testing company providing manual security testing and SOC 2 support for B2B SaaS firms.

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Mantel

Melbourne, Australia

Works with Australia, New Zealand and Asia-Pacific

Australian technology and AI consultancy founded in 2017, with 900-plus specialists in AI, data, cloud and security.

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Nasstar

Wakefield, United Kingdom

Wakefield-based UK managed IT, cloud and security provider with a team of 780-plus.

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Pro Drive IT

Woking, United Kingdom

Works with Surrey, London and the UK

Woking managed IT support and cyber security provider for small and mid-sized UK businesses.

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Transparity

London, United Kingdom

London Microsoft cloud, security and managed services provider.

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Security consultancies for penetration testing, audits, compliance and managed security. Reviews of security software are on our sister site.

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