People Trust Us to Protect What Matters
We help keep money in the banks, planes in the sky, and the lights on.
But that’s only part of the story…
Keep up to date with PTP
Latest research, blogs, events and key updates
Why organisations work with Pen Test Partners
We provide a range of services to a huge variety of organisations. So, whether that’s helping you on your security maturity journey, becoming or staying compliant, testing the robustness of your systems and infrastructure, or responding to an incident, we’ve got you covered.
The PTP Security Blog
Here we share our research, insights, experience, knowledge, and opinions. No paywall. No subscription. It’s all free.
- Passwords
- Vulnerabilities and Disclosures
Carlsberg… probably not the best cybersecurity in the world
7 Min Read
Jan 16, 2026
- Cloud Security
Compromising a multi-cloud environment from a single exposed secret
6 Min Read
Jan 13, 2026
- Artificial Intelligence
- Vulnerabilities and Disclosures
AI noise and the effect it’s having on vulnerability disclosure programs
4 Min Read
Jan 09, 2026
Events and Speaking
We regularly speak at events, sharing our latest research, insights, and expertise.
Whether you need expert cybersecurity advice or want to learn more about our services, we’re here to help. Contact us and we’ll connect you with the right person.
UK Office
Pen Test Partners LLP, Unit 2, Verney Junction Business Park, Buckingham, MK18 2LB, United Kingdom
US Office
Pen Test Partners Inc, 115 Broadway, 5th Floor, New York, NY 10006, United States
