cordTech Hiring Rankings
UK's Fastest Growing Security Companies
The UK's fastest growing Security companies of Summer 2026 that are actively hiring engineers.
#
Company
Open jobs
Headcount
Growth
Calculated based on % headcount growth in the last 12 months.
1
FSP
Reading, UK · Computer and Network SecurityLeading enterprise-level digital evolution and cyber security
2 jobs
501 - 1000
28%
2
TryHackMe
London, UK · EdTechHands-on cyber security training through real-world scenarios.
4 jobs
1001 - 5000
24%
3
Acora - Managed IT Services
West Sussex, UK · ConsultancyUniting IT and Security Operations.
6 jobs
501 - 1000
19%
4
MASS
Saint Neots, UK · SecurityWe make your data inform faster, work harder, stay safer. Giving you the edge.
6 jobs
1001 - 5000
16%
5
Draken
Dorset, UK · Security Prepare to Prevail
6 jobs
501 - 1000
14%
6
NCC Group
Manchester, UK · ConsultancyAt the heart of cyber innovation - helping to make the world safer and more secure
19 jobs
1001 - 5000
11%
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