We are Pentest Cyber

CREST-Approved Penetration and Web Application Testing. IT Health Check, Phishing Simulation, Cyber Essentials and Cyber Advice.

Penetration Testing

Uncover hidden vulnerabilities and fortify your defences with our comprehensive penetration testing services. Turn weaknesses into strengths while meeting ISO 27001, PCI DSS and GDPR requirements.


Navigate the complex world of cybersecurity regulations with confidence. Ensure your systems meet the necessary standards for robust protection.

Cyber Advice

Benefit from our expert guidance to make informed cybersecurity decisions. We empower your business to stay ahead in the evolving cyber landscape.

Pentest Cyber offers tailored cyber security services to suit the individual needs of your business. Get the protection you need with our comprehensive solutions and specialized expertise.

Penetration Testing

Web Application Testing

IT Health Check (ITHC)

Cyber Essentials

Phishing Simulation

Security Training


Who we are

Pentest Cyber, a CREST Approved world-class resource for remote penetration testing services. We specialise in subject areas such as web application, cloud and infrastructure testing. Pentest Cyber deploys a vast array of professional tools, techniques and bespoke methodologies to every engagement. UK personnel are appropriately vetted "to a high government standard" and qualified to national and international certification pathways (OSCP, OSWE, CCNP, CCP IA Auditor, CCP SIRA).


We operate entirely within the UK, adhering to the laws of England and Wales, and complying with all relevant legislation. We require proof of ownership and explicit permission to undertake tasks to ensure compliance with applicable law.

Standard items, NDA's, statements of truth and credential verification are available on request, conducted by a company officer and conveyed through secure protocols.

Cyber Capability as a Service

Establish instant cyber capability for your organisation with a bespoke package of products and services agreed over a multi-year arrangement.

Take control of budget forecasts and protect your organisation against future price fluctuations. 


We recognise the overwhelming obstacles to deploy and develop an internal security team. A partnership with Pentest Cyber enables you to deploy tried and tested products from our portfolio to your customers. Contact us for more information, and harden existing services with a dedicated Cyber Security Service Provider.

What is Penetration Testing?

Penetration testing, also known as pen testing, is a practice in cybersecurity where ethical hackers attempt to breach a computer system, network, or web application in order to identify vulnerabilities that a malicious hacker could potentially exploit.

This simulated attack helps organizations find weak spots in their security posture before actual attackers do. It's a proactive measure that provides valuable insights into the security system's resilience, effectiveness, and potential areas for improvement. The ultimate aim is to enhance the organization's defenses and reduce the risk of a real cyber attack.

Pentest Cyber are a CREST-Approved provider of Penetration Testing services, using advanced tools and tailored methodologies for each project.

  • Internal Testing
  • External Testing
  • Host Compromise
  • Wireless
  • Web Application
  • Source Code Review
  • Build Review
  • Cloud Infrastructure
Penetration Testing
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Looking for an IT Health Check?

The UK Cabinet Office IT Health Check (ITHC) for non-central Government is a comprehensive assessment and evaluation process designed to ensure the security and effectiveness of IT systems and infrastructure. It provides a holistic view of your organization's IT landscape, identifying any weaknesses or vulnerabilities that may be exploited by malicious actors.

  • Identify vulnerabilities early to prevent costly breaches.
  • Strengthen compliance with data protection regulations.
  • Gain insights for robust, informed security decisions.
IT Health Check

What is Cyber Essentials?

Cyber Essentials is a cybersecurity standard introduced by the UK government's National Cyber Security Centre (NCSC) in 2014. It was designed to improve the resilience of UK businesses to the most common forms of cyber threats. The scheme offers a set of fundamental technical security controls that, when implemented correctly, provide a basic defense against a wide variety of online threats.

There are two levels of certification: Cyber Essentials (a self-assessment level) and Cyber Essentials Plus (a more rigorous standard assessed by an independent evaluator). Obtaining this certification not only bolsters a company's cybersecurity posture, but also serves as a clear indication of their commitment to digital safety to their clients and partners.

Enhanced Cybersecurity

Cyber Essentials helps businesses identify and defend against common online threats.

Business Opportunity

Cyber Essentials is Required for many government contracts, opening up new opportunities.

Reputation Management

Achieving the Cyber Essentials certification demonstrates commitment to cyber resilience efforts, boosting customer trust.

How about Cyber Advice?

Cyber Advice aims to help businesses by connecting them with top-tier professionals in the cybersecurity field, providing consultative advice and guidance on protocols and best practices.

In addition to our Cyber Advice service, we offer a customized training platform to help businesses upskill their staff and increase awareness of cyber risk.

Cyber Advice

Get the answers you need.

We strive to be an effective and reliable source of information for our clients, helping you make informed decisions that ensure your long-term success.

Cyber Training

Branded training portal

Get a personalized online portal with your own branding, packed with cyber-related resources to train and upskill staff and fulfill mandatory requirements. 

What is a Phishing Simulation?

In the ever-evolving landscape of cybersecurity threats, phishing remains one of the most common and effective attack vectors. At Pentest Cyber, we offer comprehensive phishing simulation services designed to test and strengthen your organisation's defences against such threats.

Awareness: Our phishing simulations mimic real-life phishing attacks in a safe and controlled environment, helping your users effectively identify and respond to phishing attempts. With simulations replicating various phishing techniques, from basic deceptive emails to sophisticated spear-phishing and whaling attacks, we enhance your cybersecurity culture.

Resilience: With Pentest Cyber's phishing simulation services, your users are equipped to recognise and thwart phishing attempts, fortifying your organization's defences. Our services help protect your operations from the potential disruptions of successful phishing.

Insight: Our service provides valuable insights into your user's vulnerability to phishing attacks, enabling the enhancement of your training and awareness programs. Detailed post-simulation reports highlight potential areas of improvement, aiding the development of more robust security protocols and ultimately building a cyber-resilient organization.

Phishing Simulation
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Accredited to demand

Crown Commercial Service Supplier Crown Commercial Service Supplier National Cyber Security Centre CREST Approved IASME Gold QP Quality Principles Cyber Essentials Cyber Baseline IASME Certification Body OSCP OSWE CCNP Enterprise CCNP Specialist

Get In Touch



Let's Talk.

We understand the burden of the search, that's why we link you straight to our technical team. No sales pitch, just results.


We operate entirely within the United Kingdom, and extend our services internationally.

Wyastone Business Park, Wyastone Leys, Monmouth, Monmouthshire, NP25 3SR

Pentest Cyber Ltd

Researching the unknown so you can focus on what matters.


Registered No: 09981652

VAT: 233 593210