01
CrowdStrike
We stop breaches
CrowdStrike offers market leading endpoint protection, threat intelligence and incident response services powered by their proprietary Falcon platform.
95.0
CrowdStrike and Mandiant are the top choices for cybersecurity consulting. CrowdStrike suits organisations requiring rapid incident response driven by endpoint telemetry and automated threat intelligence. Mandiant is ideal for enterprises targeted by advanced persistent threats and nation state actors needing deep forensic investigations.
RANKENTRYSCORETRENDFROM
1
CrowdStrikePioneered cloud native endpoint protection via the lightweight Falcon agent.95.0NEWCustom
CrowdStrikePioneered cloud native endpoint protection via the lightweight Falcon agent.95.0NEWCustom3
DeloitteRecognised globally as a leader in security consulting services by major analyst firms.90.3NEWCustom
DeloitteRecognised globally as a leader in security consulting services by major analyst firms.90.3NEWCustom4
AccentureOperates one of the largest networks of dedicated cyber fusion centres worldwide.88.0NEWCustom
AccentureOperates one of the largest networks of dedicated cyber fusion centres worldwide.88.0NEWCustom6
IBM SecurityUtilises Watson artificial intelligence to accelerate threat detection and response.83.3NEWCustom
IBM SecurityUtilises Watson artificial intelligence to accelerate threat detection and response.83.3NEWCustom7
KPMGStrong specialisation in securing cloud transformations for financial institutions.81.0NEWCustom
KPMGStrong specialisation in securing cloud transformations for financial institutions.81.0NEWCustomLAST UPDATED 2026-07-20CURATED · UPDATED REGULARLY
The ranking, in detail
02
Mandiant
Make your organization immune to compromise
Now part of Google Cloud, Mandiant provides world class cyber defense, threat intelligence and frontline incident response expertise.
92.7
03
Deloitte
Make an impact that matters
Deloitte delivers extensive cyber risk advisory, strategic transformation, and managed security services for large multinational enterprises.
90.3
04
Accenture
Let there be change through intelligent technology.
Accenture Security offers end to end cybersecurity solutions ranging from managed detection to large scale digital transformation.
88.0
05
PwC
Building trust in society and solving important problems
PwC provides trusted cybersecurity consulting, helping organisations build resilience, manage trust, and navigate complex regulations.
85.7
06
IBM Security
Innovate with confidence
IBM Security integrates advanced artificial intelligence, X Force threat intelligence, and comprehensive managed security services.
83.3
07
KPMG
Inspire confidence, empower change
KPMG delivers tailored cyber security, privacy, and business resilience services to protect critical data and infrastructure.
81.0
08
EY
Building a better working world
EY helps organisations transform their cybersecurity programs to protect digital assets, maintain trust and create secure growth.
78.7
09
Secureworks
Secure your world
Secureworks offers threat detection and response solutions driven by their Taegis security analytics platform.
76.3
10
Coalfire
Cyber risk advisory and assessment
Coalfire specialises in cyber risk advisory, compliance assessments, and technical testing for cloud environments.
74.0
Frequently asked questions
What is the difference between a cybersecurity vendor and a cybersecurity consultant?
Cybersecurity vendors primarily sell software products or hardware appliances. Cybersecurity consultants provide strategic advice, risk assessments, architecture design, and managed services to help organisations secure their environments.
How much do cybersecurity consulting services typically cost?
Pricing varies significantly based on the scope of work, ranging from a few thousand pounds for a basic vulnerability assessment to millions of years for enterprise wide managed security operations and transformation programs.
How do I choose the right cybersecurity agency for my business?
Assess your specific requirements such as regulatory compliance, cloud migration, or incident response readiness, and select an agency with a proven track record, relevant industry certifications, and case studies matching your sector.
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