3angles Certify
HQ: NetherlandsVerified
Hillegom-based certification body; RvA-accredited for ISO/IEC 27001 certification.
Audit firms in South Holland
8 Verified firms with an office in South Holland, Netherlands · Verified first · All auditors
These firms have a published office in South Holland, Netherlands. A firm may also have offices elsewhere. Listings are checked facts, not endorsements or rankings.
CERCOMS
HQ: NetherlandsVerified
The Hague-based certification body; RvA-accredited for ISO/IEC 27001 certification.
CIIO
HQ: NetherlandsVerified
Certification body in Hendrik-Ido-Ambacht (CIIO B.V.) serving sectors such as education, healthcare and public administration; RvA-accredited for ISO/IEC 27001, NEN 7510 and ISO 9001 certification.
DNV Business Assurance Netherlands
HQ: NetherlandsVerified
Dutch certification entity of the DNV group (Norway), accredited by the RvA for ISO/IEC 27001, 27701, 42001 and ISO 22301 certification, based in Barendrecht near Rotterdam.
EIK Certificering
HQ: NetherlandsVerified
Rotterdam-based certification body (EIK Certificering B.V.); RvA-accredited for ISO/IEC 27001 information security management system certification.
Forvis Mazars Certification Hub
HQ: NetherlandsVerified
Dutch ISO/IEC 27001 certification body of the Forvis Mazars network in the Netherlands, accredited by the RvA, based in Rotterdam.
Kiwa
HQ: NetherlandsVerified
Testing, inspection and certification group headquartered in Rijswijk, Netherlands, with a German certification entity in Hamburg; accredited by RvA and DAkkS for ISO/IEC 27001 certification.
Noordbeek
HQ: NetherlandsVerified
Dutch IT audit and certification firm in Hazerswoude-Rijndijk; RvA-accredited for ISO/IEC 27001 certification and listed as a PCI Qualified Security Assessor company.
Framework pages for this location
Related locations: Netherlands
FAQ
How many audit firms are listed in South Holland?
8 Verified firms have a published office in South Holland, Netherlands. Pages exist only where at least 3 Verified firms match. This is not a ranking.
Which registry listings do you check?
Firms on this page appear because an official registry listed them for at least one published framework (ISO 27001). Each firm page names the registry row and the date checked.
Which cities in South Holland have the most listed firms?
Rotterdam (2), Barendrecht (1), Hazerswoude-Rijndijk (1), Hendrik-Ido-Ambacht (1), Hillegom (1), Rijswijk (1).
How do I get matched with a listed firm?
Use Get matched or the auditor-match form on this page. A listing is a set of checked facts, not an endorsement, and we do not email firms automatically. Get matched.
See the listing method. Pages exist only where at least 3 Verified firms have an office.
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