Analysis
The state of public compliance evidence in 2026: what 3,000 vendors actually publish
CertReports Research · 18 Sep 2026 · 12 min read
attestation
PCI DSS evidence across 3,215 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
- 3,081
- Vendor-stated
- 134
- Expired
- 267
- Last verified
- 4 Nov 2026
KA
kasafik
kasafik.cz
Kashier Payment Solutions
Payments
Scale faster by growing your business with Kashier payment acceptance and processing
KASIKORN GLOBAL PAYMENT
Payments
บริการรับชำระเงินออนไลน์ที่ง่ายและปลอดภัย ตอบโจทย์ทุกขนาดธุรกิจ
Kassa 24/7
Payments
Сертифицированная система оплат Kassa24 🔸 Все виды онлайн платежей в Казахстане 🔸 Сеть терминалов 🔸 Единая система электронных моментальных
TR
Troia
kast.xyz
Hold digital dollars, get paid from anywhere and spend in 170+
Katabat
AI tools
The end-to-end debt collection software for banks, lenders & enterprises: omnichannel orchestration, machine learning and strategy
Kate Media
Travel and hospitality
Restaurant pay-at-the-table terminal and
KU
Keio University Athletic Association
keiochallenger.com
慶應チャレンジャー（Keio Challenger）の公式webサイトです。大会概要・試合情報・チケット情報など。
KESS INNOVATION
Payments
KESSPAY, KESSChat, Payment gateway, WebPay, Alipay, Wechat, Acleda, ABA, fliggy
UK
UAB KEVIN EU
kevin.eu
KI
Kicbac
Payments
Slash your card fees by up to
NK
NPO kidogs
kidogs.org
REDEBAN
Payments
Recibe pagos con tarjeta o sin contacto y lleva tus ventas al siguiente
KV
KIMEL View HK
kimlcards.com
KH
Kinelp Haruki Ono
kinelp.com
Kinesis Cayman
kinesis.money
KITE XPERIENCE
kitexperience.com
KLDiscovery Ontrack
Legal tech
KLDiscovery delivers AI-driven eDiscovery software and services supporting litigation, investigations, and regulatory matters for legal
KC
KLEOS CAPITAL
Crypto and web3
Kleos is a fintech for self-custody crypto, an EU virtual IBAN, a Visa card and on-chain yield â in one
KL
Klepierre
klepiere.com
klepierre
Real estate and property
Klépierre S.A. is a French real estate investment trust (REIT) and Europe’s second-biggest publicly traded mall operator
KH
KL Hi-Tech Secure Print
klhitech.com
KL HI-TECH is one of India's largest banking card manufacturers with an annual production capacity of over 72 million banking
KL
Klivvr
klivvr.com
Your financial companion offering seamless banking, smart tracking, and endless
KG
KNX GLOBAL DMCC
Marketing
KNX Global builds software across finance, payments, data, marketing and back-office â the platforms digital businesses rely on to
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.
Guides on PCI DSS
All articlesAnalysis
Three quarters of the Visa registry is not a PCI DSS validation
CertReports Research · 17 Sep 2026 · 10 min read
Explainers
Where PCI DSS evidence actually lives: the Visa and Mastercard registries
CertReports Research · 3 Sep 2026 · 10 min read