About Membership

Global recognition and market advantage 

We are the leading accreditation body for cyber security service providers, with a network of over 420 Member companies worldwide. Our accreditations position your organisation as a trusted provider, helping you stand out in a competitive market and access new business opportunities with confidence. 

1. Accreditation & quality assurance

• CREST accreditation validates your organisation’s technical capabilities, processes, and governance. 
• Rigorous assessment ensures high-quality service delivery, helping buyers make informed decisions. 
• Accreditation supports compliance with regulatory frameworks and procurement requirements globally.

2. Competitive edge & client trust

• CREST membership differentiates you from unverified providers. 
• Clients can confidently select your services knowing they meet industry-leading standards. 
• Access to our branding enhances your marketing and credibility. 

3. Business growth & lead generation

• Your company is listed in our online member directory, where buyers can easily find and connect with you. 
• Our supplier enquiry system helps to generate direct sales leads. 
• We work closely with regulators and governments to ensure accredited members meet procurement requirements with less friction. 

4. Global reach & industry influence

• We operate across the globe, providing access to key markets. 
• We collaborate with governments, regulators, and industry leaders to shape cyber security standards. 
• Active involvement in initiatives to drive consistency and reduce friction in procurement. 

5. Access to exclusive resources & events

• Gain insights through our research, reports, and good practice guides. 
• Participate in working groups, discipline communities, and industry webinars and events. 
• Stay ahead with professional development and networking opportunities with leading cyber security professionals. 

6. Supporting cyber security talent & growth

• We help develop the next generation of cyber security professionals through partnerships with academic institutions and commercial training providers. 
• Our credentialing and qualification framework ensures skilled professionals meet global standards. 

Join today and position your organisation at the forefront of the global cyber security industry.