Pen Test Partners LLP is a CHECK & CREST accredited pen testing company that is approved by the PCI Council to undertake card breach work as a PCI PFI. We investigate roughly half of all credit card data breaches in the UK which provides us with excellent real-time threat intelligence, used to augment our testing. We are a limited liability partnership for a very good reason; being in a partnership means that our people are heavily invested the company. It’s that employee ownership which inspires and drives the quality in what we do.