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Sigma Cyber Security Provide A Full Range Of Cyber Security Services To Maintain The Integrity Of Your Business
What we do - Services

Advance Defence Against Constantly Evolving Threats

We are constantly evaluating the cyber security marketplace and evolving our offering to ensure the highest levels of protection both for our clients and our own business.

Emergency Threat Assessment & Recovery

If your business has been hacked, we can resolve the issue quickly.

Cyber Security Assessment Services

Infrastructure testing, penetration testing, vulnerability assessments.

Managed Detection and Response Services

We offer a comprehensive range of detection and response services.

Cyber Security Consultancy Services

A detailed range of cyber consultancy services are available through Sigma.

Cyber Essentials Certification

Secure your Cyber Essentials Certification with Sigma Cyber.

Information Assurance

ISO27001 Auditing, Gap Analysis and Certification preperation. 

Our process

How We Work

We provide our clients with the very best, prompt professional service. We aim to provide the level of service that we expect.


We have a deep understanding of the cyber security marketplace, understand the current and forthcoming threats.


We have assembled a highly experienced and effective team who are specialists in their respective fields, we assemble the shield which will protect your business.

Test & Improve

We are constantly testing, refining and improving our proposition to ensure that we are current in all areas.