QSA and ASV directory / England
PCI QSA Companies in England
6 Qualified Security Assessor (QSA) companies list England 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 6 QSA companies in England
| Company |
|---|
| CGI Technologies and Solutions, Inc.website formerly Online Enterprises DBA Online Business Systems |
| Compliance Control Ltd.website |
| ControlCase, LLCwebsite formerly OSP Global, dba Control Case |
| Crossbow Labs LLPwebsite |
| Daisy Corporate Services Trading Limitedwebsite formerly ECSC Ltd |
| NCC Group Security Services Limitedwebsite formerly NCC Services Ltd |
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.
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