attestation
PCI DSS evidence across 1,361 vendors
PCI DSS evidence that a buyer can verify is a registry listing or an attestation of compliance. CertReports mirrors the Visa Global Registry of Service Providers, counting only rows validated as PCI DSS with a validation date, and records the assessor and the date the validation runs through.
- Verified rows
- 1,361
- Vendor-stated
- 12
- Expired
- 158
- Last verified
- 17 Sep 2026
Concerto Software Systems Pvt
concertosoft.com
Concord Servicing
Finance and accounting
Conduent Business Services
Business services
conekta
Payments
Conferma
Payments
Connfido
connfido.com
ConsumerDirect
consumerdirect.com
Coral Commerce
Payments
cordisnetwork
cordisnetwork.com
CoreCard Software
Banking and lending
CORE Cashless
Payments
CoreCommerce
Payments
Corvus Pay d.o.o
Payments
CPI Card Group MN
Payments
CONVERTIQ
cqtech.co
CRAFT SILICON
Banking and lending
CREANSMAERD
CRM
Credix
Payments
cross switch
Payments
Crosskey Banking Solutions
Banking and lending
Crown Worldwide NZ
Compliance and GRC
globalVCard
csiglobalvcard.com
Constellation Payment Processing USA
Payments
Cuanto Pago
E-commerce
Building the operating system for developing world merchants
Registry traps
Most Visa registry rows are Third Party Agent or ISO registrations, not PCI DSS validations. Those are excluded. The Mastercard SDP compliant service provider list is the second registry-grade source.
Level 1 service providers
Registries list Level 1 service providers with a QSA-signed ROC or AOC. Smaller merchants and service providers self-assess and do not appear.