QSA and ASV directory / Luxembourg
PCI QSA Companies in Luxembourg
21 Qualified Security Assessor (QSA) companies list Luxembourg as a place of business on the PCI Security Standards Council's QSA list, checked on 7 September 2026. The list is the Council's, complete and in alphabetical order; the sponsored positions above it are paid for and say so.
All 21 QSA companies in Luxembourg
| Company |
|---|
| 1 CYBER VALLEY LIMITEDwebsite |
| 2-sec Ltd.website |
| 247 CyberLabs Limitedwebsite formerly FiveSec Labs Limited, dba Five Security |
| 7Security GmbHwebsite formerly 7Security Ltd./Seven Security Group Ltd. |
| AMPCUS CYBER INC.website |
| Bridewell Consulting Limitedwebsite |
| Compliance Control Ltd.website |
| Dataprotectwebsite |
| Fortytwo Security B.V.website formerly Fortytwo |
| G VE G DANISMANLIK EGT.HIZ.LTD.STI.website formerly G&G Consultancy |
| INTEGRITY360 EUROPE LIMITEDwebsite formerly Advantio Limited; NTT Security Ltd. |
| International Business Machines Corporationwebsite |
| Internet Security Auditorswebsite |
| MCI Communications, Inc. dba Verizon Business Serviceswebsite formerly Verizon/CyberTrust |
| Network Intelligence Pvt. Ltd.website formerly Network Intelligence India Pvt. Ltd. |
| Patronusec Sp. z o.o.website |
| ProCheckUp Ltdwebsite |
| Sovereign Secure Ltd.website |
| Sysxnet Limited, dba Sysnet Global Solutionswebsite formerly Sysnet Global Solutions |
| Trausta, UABwebsite |
| VikingCloud, Inc.website formerly NuArx, Inc. |
Source: the Council's QSA list. Qualification is renewed annually; check the Council's entry before you engage. PCIComplianceHub does not endorse any listed company. Listed here? Open your company's page and claim it.
Request quotes from QSAs in Luxembourg
Tell us what you need once; we pass it to assessors who cover Luxembourg.
Need a scanning vendor instead?
Approved Scanning Vendors are approved by the Council for every region, so the list is not by country. See the ASV list.