Continuous Penetration Testing - PTaaS That Adapts to You

At Pentesys, we combine human-led penetration testing, intelligent automation and continuous monitoring in our assurance platform and portal, to provide your organization with comprehensive, end-to-end protection — keeping your systems secure, compliant, and resilient.

“Cybersecurity is about trust — protecting what matters.”

— James Hinton,

Founder

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Completed Security Assessments
Continuous Penetration Testing

Continuously test your environment with adaptive penetration testing that mirrors real threat behavior.

98% Client Satisfaction

Transparent results, actionable insights — not automated scans.

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Real insights, actionable fixes, and long-term protection — not automated reports.

Trusted Cybersecurity Experts You Can Rely On

Continuous Penetration Testing

Our mission is Continuous Penetration Testing and enabling businesses to evolve from static, point in time tests, at fixed times in the year. We believe assurance is the key and not just testing.

Pentesting as a Service (PTaaS)

PTaaS, or Penetration Testing as a Service is our approach to enable companies to test what they want, when they want, with ease and flexibility.

Our approach allows you to see the whole testing lifecycle and manage your programme, and make it work with your business.

This allows you to manage your testing, on your terms. No more rushing fixes or being driven by a fixed test date.

Use our platform to schedule, manage and report for the whole Penetration Testing process and not rely on “point in time” engagements.

You can develop a strategic approach to testing, moving away from reactive testing.

We aim to help businesses achieve Continuous Penetration Testing

See how our platform enables continuous, adaptive penetration testing — explore the portal in action.

The Pentesys Portal

All our services are driven by the Pentesys Portal – developed in-house with the sole purpose of enabling penetration testing and simplifying the whole lifecycle.

Once onboarded you can design and book any tests you may need, anytime, without the need for email chains or sales calls. 

Connect the portal to your own security tooling and ticketing system and augment your tests and systems with Pentesys data.

How We Secure You

At Pentesys, we secure your business every step of the way — from testing and reporting to remediation and continuous monitoring.

01

Plan & Scope

Define testing type, assets, and objectives quickly via the Pentest Portal.

02

Test & Assess

Perform human-led penetration testing across networks and applications.

03

Report & Remediate

Deliver clear findings with actionable remediation guidance for your team.

04

Monitor & Retest

Track progress in real time, retest issues, and maintain ongoing security.

Our Cybersecurity Services

If you don’t see exactly what you need, don’t worry — we’re here to help. Contact us anytime, and we’ll guide you or provide the right solution for your security needs.

Penetration Testing

Human-led testing to uncover vulnerabilities across networks, apps, and systems.

Technician inspecting server rack with tablet

Vulnerability Assessments

Identify weaknesses and prioritize fixes to strengthen security quickly.

Man stressed while analyzing complex digital dashboard

Red & Purple Teaming

Simulated attacks to test defenses and improve your security posture.
Manager reviewing laptop with cybersecurity team

Cyber Essentials

Assessments to meet UK compliance and regulatory standards.
Security operations center with analysts at multiple monitors

Why choose Pentesys?

Other Portals
Select test types
Set up test scope
Organise test date
Test time estimates
Test cost estimate
Organise more tests
Reorganise test dates
Sign off test authorisation
See test progress
Testing MI and Dashboard
Download test results
Download test report
Organise re-tests
Manage your testing programme for a year
Connect into other Security tooling and ITSM systems

Enterprise-Grade Penetration Testing, Built Around Your Business

CREST-registered penetration testing delivered through a flexible PTaaS model — designed to fit your environment, risk profile, and internal teams.

Proven. Accredited. Trusted.

Work With Us on Your Terms

Whether you need a single test or a long-term security partner, Pentesys adapts to you:

No forced schedules. No rushed remediation. Just testing that fits your business.

Built to Work With Your Teams

More Than Penetration Testing - We provide the insight, expertise, and remediation guidance

Our services extend beyond penetration testing to support every stage of your security journey. We help you understand risk, prioritise action, and remediate effectively — not just identify issues.
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Save time and book a call with us

Have a glance at the calendar and select a good time for you.

Cybersecurity Knowledge You Can Trust

Get practical tips, industry updates, and expert guidance — all focused on real-world security challenges and proven solutions.

Manage Your CTEM With Our Platform
Penetration Testing as a Service (PTaaS) Advantages
Threat Intel Insights
Benefits of penetration testing
Cyber Essentials Accreditation
A Comprehensive Guide to Penetration Testing and Red Teaming

Get in touch with us

We respond within 24 hours

Got a question or ready to start a project? Reach out using the form or send us an email — we’ll get back to you within one business day.

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