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Cognisys

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62 reviews
  • 1 profiles
  • 2 categories
Average star rating
4.7
#1 in 1 categories
Grid® leader
Serving customers since
2019

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Star Rating

54
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Cognisys Reviews

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54
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Verified User
G
Verified User
07/28/2026
Validated Reviewer
Review source: Organic

Smooth ISO Certification with Expert Support

I appreciate Cognisys for their professional and helpful team, especially during the internal audit. Their team conducted interviews and reviewed documents with professionalism, which we really valued. The penetration test they conducted was very impressive due to the technical depth and thoroughness, exposing issues even we missed. Ankita, the internal audit leader, did an excellent job managing the internal audit process. Also, the package price that included a 30-day consultation and internal audit was reasonable. Rajveer who did the pentest was also especially good. We found their knowledge of the ISO 27001 process invaluable in helping us attain our certification, a necessary step for our enterprise deals.
Daan V.
DV
Daan V.
Co-founder by KeyWI
07/22/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Structured Guidance That Keeps the Process Moving

The structure they provide, pushing us trough the process.
Verified User
G
Verified User
07/16/2026
Validated Reviewer
Review source: Organic

Simplifies ISO27001 Audit with Expert Guidance

I find Cognisys's service simple and smooth, which is especially valuable given the complexity of ISO27001. Their expertise in ISO27001 controls and the quality of their reporting are standout aspects that really benefit us. I also appreciate how they help in identifying areas for continuous improvement to maintain our ISO27001 certification. The way Cognisys keeps things straightforward, despite the broad nature of ISO27001, is something I really like.

About

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HQ Location:
Leeds, England, United Kingdom

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What is Cognisys?

Cognisys is a global cybersecurity services, consulting partner and CREST-accredited penetration testing provider. We turn security from a business blocker into a business enabler, working with fast-growing companies and established enterprises to reduce risk, unlock revenue, and build customer confidence with security programmes that are practical, measurable, and built to scale.

Details

Year Founded
2019
Website
cognisys.co.uk