01558 669140 admin@arcanumis.com

About Us

Arcanum is a specialist Cyber and Information Security Consultancy.

Arcanum Information Security Ltd was formed in 2008. Since then we have grown quickly to become a leading provider of Cyber Security Consultancy services to Government and the private sector.

Our highly trusted staff has ex-military or government service experience and top-level security clearances, and have Certified Cyber Professional status awarded by GCHQ and the National Cyber Security Centre.  Many are Armed Forces Reservists, using their cyber-security skills and expertise on operational tasking to help protect the UK.  They employ the same highly developed principles and commitment to deliver timely, high quality work and advice to our clients.


Goldman Sachs: 10,000 Small Businesses Alumni

Cyber Essentials 

Cyber Essentials Plus 

ISO 9001

IASME Consortium
Gold Certification

Armed Forces Covenant


Our Management Team

Our professional skills, experience and expertise make Cyber space a safe place for our clients to do business.

Our Values

It is the responsibility of every employee to ensure that our reputation for integrity and fairness in its business dealings and  is protected.

The Latest news

No Silver Bullets

The recent Wannacry ransomware outbreak has focused a lot of attention on cybersecurity, specifically on the use of out-of-support Operating Systems and the critical importance of having an effective patching regime.  Almost immediately after the initial analysis that...

Arcanum awarded FATS/5 Approval

We are delighted to announce that Arcanum has been granted approved supplier status for Filter 26 management and assurance, network design and test, hardware design and test, software security and cyber defence of the latest MoD Framework Agreement for Technical...

Contact Us

Get in touch today and discover how you can ensure the protection of your critical data and infrastructure.

You can contact us directly by calling or sending us an email.

t: 01558 669140    

e: admin@arcanumis.com