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Penetration Tetsing Services

Penetration Tetsing Services

Penetration Testing Services for UK Businesses

Professional penetration testing services for UK businesses. We simulate real-world attacks against your network, applications, and infrastructure – then give you a clear, prioritised report showing exactly what to fix and how. CISSP-certified pen testing expertise. No jargon. No 200-page documents nobody reads.

We’ll review your network and show you where you’re exposed.

98.7%

First-Contact Fix Rate

<15 min

Average Response

24/7

Monitoring & Support

1000+

Supported Devices

Problem

Most Businesses Don't Know What an Attacker Would Find

You think you're secure – but you haven't tested it

Antivirus is installed. The firewall is on. MFA is enabled. But have you actually verified that an attacker couldn't get in? Assumption isn't assurance.

Your insurer or client is asking for proof

More cyber insurance policies and supply chain assessments now require evidence of regular penetration testing. A checkbox on a self-assessment form isn't enough.

You've had a security assessment – but it was surface-level

Automated vulnerability scans are a starting point, not a destination. They tell you what might be wrong. A penetration test tells you what an attacker can actually exploit.

You're handling sensitive data and can't afford a breach

The average cost of a cyber attack for a UK business is £8,460 (DCMS 2024). For businesses that handle client data, the reputational cost is often far higher.

Solution

What Our Penetration Testing Covers

External Network Testing

We test your internet-facing infrastructure – firewalls, VPNs, web servers, email gateways – looking for misconfigurations, unpatched vulnerabilities, and weaknesses that an external attacker could exploit.

Web Application Testing

For businesses with customer-facing web applications, we test for common vulnerabilities including injection attacks, authentication flaws, and data exposure risks – aligned with the OWASP Top 10.

Internal Network Testing

Simulating an attacker who has gained initial access (or a malicious insider), we test what they could reach, escalate, and exfiltrate from inside your network.

Web Application Testing

For businesses with customer-facing web applications, we test for common vulnerabilities including injection attacks, authentication flaws, and data exposure risks – aligned with the OWASP Top 10.

Phishing Simulation

We test your team's susceptibility to social engineering. How many of your employees would click a realistic phishing email? The answer is almost always higher than you'd expect.

Wireless Network Testing

We assess your Wi-Fi infrastructure for rogue access points, weak encryption, and misconfiguration that could allow an attacker onto your corporate network.

How It Works

Clear Process. Clear Results.

Step 1: Scoping and Planning

We define the scope, objectives, and rules of engagement. You decide what to test and we agree boundaries – so there are no surprises.

Step 2: Testing

Our CISSP-qualified team conducts the testing using a combination of manual techniques and industry-standard tools. We simulate real-world attack scenarios – not just automated scans.

Step 3: Reporting

You receive a clear, jargon-free report with:

Step 4: Debrief and Remediation Support

We walk your team through the findings, answer questions, and – if you want us to – implement the fixes. For managed IT support clients, remediation is often included in your existing plan.

What You Receive

A Report Your Leadership Team Can Actually Use

We walk your team through the findings, answer questions, and – if you want us to – implement the fixes. For managed IT support clients, remediation is often included in your existing plan.

For your leadership team:

For your technical team:

Who Needs Penetration Testing?

Businesses pursuing Cyber Essentials Plus

a pentest helps validate your controls

Organisations with compliance requirements

PCI DSS, NHS DSPT, ISO 27001

Businesses renewing cyber insurance

insurers increasingly require evidence of testing

Companies handling sensitive client data

law firms, accountants, healthcare providers

Any business that hasn't tested in the last 12 months

threats evolve; your penetration testing should too

How Much Does Penetration Testing Cost in the UK?

Penetration Testing Costs Explained

The cost of penetration testing services depends on the scope, complexity, and type of testing required. Here's a guide:

Type of Penetration Test

Typical Cost

Duration

External network penetration test

£2,000–£3,500

3–5 days

Internal network penetration test

£3,000–£5,000

3–5 days

Web application penetration test

£3,000–£6,000

5–10 days

Phishing simulation

£1,000–£2,000

1–2 days

full-scope penetration testing package

£5,000–£10,000

5–10 days

Type of Penetration Test

External network penetration test

Internal network penetration test

Web application penetration test

Phishing simulation

full-scope penetration testing package

Typical Cost

£2,000–£3,500

£3,000–£5,000

£3,000–£6,000

£1,000–£2,000

£5,000–£10,000

Duration

3–5 days

3–5 days

5–10 days

1–2 days

5–10 days

All penetration testing services are quoted as fixed-fee projects after scoping – no surprises. For managed IT support clients, remediation of findings is often included in your existing plan.

Types of Penetration Testing

Choosing the Right Penetration Test for Your Business

Test Type

What We Test

Best For

Black Box

No prior knowledge of your systems – simulates an external attacker

Businesses wanting to test their defences from an outsider's perspective

Grey Box

Partial knowledge – simulates a contractor or partner with some access

Businesses wanting to test internal AND external risks

White Box

Full knowledge of your systems – complete, thorough assessment

Businesses wanting the deepest possible analysis

Test Type

Black Box

Grey Box

White Box

What We Test

No prior knowledge of your systems – simulates an external attacker

Partial knowledge – simulates a contractor or partner with some access

Full knowledge of your systems – complete, thorough assessment

Best For

Businesses wanting to test their defences from an outsider's perspective

Businesses wanting to test internal AND external risks

Businesses wanting the deepest possible analysis

Our CISSP-certified team recommends the right approach based on your objectives, compliance requirements, and risk profile.

FAQ

Common Questions About Penetration Testing

How much does a penetration test cost?

Costs depend on scope. A focused external network test for a small business typically starts from £2,000–£3,000. Microsoft 365 configuration reviews and larger engagements are quoted individually. We provide a fixed-fee quote after scoping – no surprises.

Testing typically takes 3–5 days for a small to medium-sized business. Reporting follows within 5 working days. The entire engagement, from scoping to final report, usually takes 2–3 weeks.

We design engagements to minimise disruption. Testing is typically conducted during working hours to simulate real conditions, but we avoid actions that could cause service outages. We agree all boundaries in advance.

At minimum, annually. More frequently if your environment changes significantly (new systems, major infrastructure changes) or if your insurer or compliance framework requires it.

A vulnerability scan is automated – it identifies known weaknesses. A penetration test is manual and skilled – it attempts to exploit weaknesses to demonstrate real-world risk. Scans tell you what might be wrong. Pentests prove what an attacker could actually do.

Yes. We can implement the fixes ourselves – particularly for managed IT support clients where this is already within scope. Or you can use the report with any provider of your choice.

Know Your Weaknesses Before an Attacker Does

Book a free consultation to discuss your penetration testing needs. We’ll scope the engagement, confirm the cost, and schedule the test – typically within 2 weeks.

✓ CISSP-certified team · ✓ Fixed-fee pricing · ✓ Clear, jargon-free reports · ✓ Remediation support included