attestation
PCI DSS evidence across 1,373 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
umsbanking
umsbanking.com
Tot Payments
unifiedfpayments.com
UnifyCX
unifycx.com
UNIKASSA
unikassa.kz
UNIPAAS Financial Services
unipaas.com
Unit Finance
unit.co
UNIVA Paycast
univapay.com
UNIWEB
uniwebpay.com
UNLIMIT PSP
unlimit.com
Unified Payment Services
up-ng.com
Upayments
upayments.com
Upbound
upbound.com
Upgate
upgate.com
UQPay
uqpay.com
US eDirect
usedirect.com
Useepay
useepay.com
USEN Fintech
usen-fintech.com
US ezPay
usezpay.com
Utilli
utilli.com
V5 PHILIPPINES
v5pay.ph
Zen Swipe
vagaro.com
Valor PayTech
valorpaytech.com
Catalis Payments
valuepaymentsystems.com
VBill Payment
vbill.cn
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.