// BY SECTOR

Sector-Specialist Penetration Testing, Mapped to Your Regulator.

Twenty-nine UK sectors, one CREST-accredited penetration test. You get findings mapped to the frameworks your auditor names, from FCA SYSC to NHS DTAC, delivered by UK-based testers who already know your compliance regime. Scoped within 24 hours.

Fixed quote in 24 hours. Unlimited free retesting. No obligation. · Not sure which sector fits? Call 020 4577 1740

  • ✓Unlimited free retesting
  • ✓CREST-accredited firm
  • ✓No hidden fees
CREST member, approved penetration testing provider VERIFY OUR CREST MEMBERSHIP ↗
IASME Cyber Essentials certifying body
ISO 27001 & 9001 certified
CCS Crown Commercial Service supplier
29
UK SECTORS SERVED
CREST
APPROVED PROVIDER
IASME
CYBER ESSENTIALS BODY
24h
SCOPE TO ACTIVE TEST

// SECTORS

Twenty-nine UK Sectors, One Report Written For Your Auditor.

Every page below is written for your regulator. Pick your sector to see exactly what we test, what it costs, and the evidence pack you receive.

01

Financial Services Penetration Testing

FINANCIAL SERVICES +

FCA and PRA operational resilience, DORA, and CBEST or STAR-FS readiness. Reports mapped to the control references your supervisor expects.

Financial services penetration testing →
02

Fintech Penetration Testing

FINTECH & PAYMENTS +

FCA SYSC, PCI DSS 4.0, PSD2 SCA and Open Banking. Payment APIs and mobile banking tested the way attackers actually chain them.

Fintech penetration testing →
03

SaaS Penetration Testing

SAAS & CLOUD +

SOC 2 and ISO 27001 evidence, multi-tenant boundaries, API auth and IDOR. Answers your enterprise customers’ security questionnaires first time.

SaaS penetration testing →
04

Insurance Penetration Testing

INSURANCE +

FCA and PRA alignment, Solvency II, claims data and broker integrations. Evidence for the penetration testing questions on your cyber insurance proposal form.

Insurance penetration testing →
05

Law Firm Penetration Testing

LEGAL +

SRA expectations, Lexcel and client due diligence. NDA-strict engagements that protect privileged matter data and client accounts.

Law firm penetration testing →
06

Healthcare Penetration Testing

HEALTHCARE +

NHS DTAC, DSP Toolkit and UK GDPR Article 32. EHR, telehealth and medical device APIs tested in clinically safe windows.

Healthcare penetration testing →
07

NHS DTAC Penetration Testing

NHS PROCUREMENT +

DTAC technical security, with the previous DTAC form retired from 6 April 2026. The annual OWASP Top 10 pen test your NHS buyer checks before signing.

NHS DTAC penetration testing →
08

DSPT Penetration Testing

NHS DATA SECURITY +

The annual penetration test in Guide 9 (IT protection) of the CAF-aligned toolkit, closed and retested ahead of your DSPT submission.

DSPT penetration testing →
09

Public Sector Penetration Testing

PUBLIC SECTOR +

NCSC guidance, GDS Way cadence and evidence for CAF-aligned GovAssure reviews. Crown Commercial Service supplier and G-Cloud, serving central and local government, NHS supply chain and MOD partners.

Public sector penetration testing →
10

Education Penetration Testing

EDUCATION & MATS +

DfE digital standards, Cyber Essentials for colleges and RPA cover conditions. MIS, remote access and the student networks that sit alongside staff systems, tested for schools, colleges and multi academy trusts.

Education penetration testing →
11

Retail and E-commerce Penetration Testing

RETAIL & D2C +

Storefronts, checkout, vouchers, loyalty and returns on Shopify, Magento, WooCommerce and custom builds. PCI DSS Requirement 11.4 testing where card data is in scope.

Retail and e-commerce penetration testing →
12

MSP Penetration Testing

MSPS & MSSPS +

RMM, PSA consoles, help desk and backup platforms: the tooling that reaches into every customer you support, and the separation between them.

MSP penetration testing →
13

Property and Proptech Penetration Testing

PROPERTY & LETTINGS +

Tenant and landlord portals, listings, mortgage journeys and the controls that stop a changed bank detail diverting a completion or rent payment.

Property penetration testing →
14

HR, Payroll and Recruitment Penetration Testing

HR & RECRUITMENT +

Applicant tracking, candidate portals, ID and right-to-work documents, payroll changes, and the separation between recruiters, clients and candidates.

HR and recruitment penetration testing →
15

Energy and Renewables Penetration Testing

ENERGY & EV +

Customer and trading portals, EV charging backends, IoT fleets and OT remote access, tested with a safe plan and NIS-aware reporting.

Energy penetration testing →
16

Telecoms Penetration Testing

TELECOMS & ISPS +

Subscriber portals, provisioning APIs, SIM swap workflows and reseller portals, with evidence for your Telecoms Security Code of Practice work.

Telecoms penetration testing →
17

Social Care Penetration Testing

SOCIAL CARE +

Care-plan and family apps, staff rotas, referral portals and casework systems, with DSPT and UK GDPR evidence for care providers and care software vendors.

Social care penetration testing →
18

Pharma and Life Sciences Penetration Testing

PHARMA & BIOTECH +

Trial portals, laboratory systems, research data platforms and online pharmacy, with participant privacy and research integrity tested throughout.

Pharma penetration testing →
19

Accountancy and Professional Services Penetration Testing

ACCOUNTANCY & ADVISORY +

Client portals, tax uploads, audit data rooms and practice management, plus the invoice and payment-instruction fraud that targets finance teams.

Accountancy penetration testing →
20

Aviation Penetration Testing

AIRLINES & AIRPORTS +

Passenger booking and PNR data, crew portals, maintenance platforms and the supplier and airline boundaries between them.

Aviation penetration testing →
21

Food and Agriculture Penetration Testing

FOOD & AGRI-TECH +

Traceability platforms, supplier portals, farm data and cold-chain telemetry, with provenance and recipe data protected.

Food and agriculture penetration testing →
22

Advertising and Marketing Technology Penetration Testing

ADTECH & MARTECH +

Campaign managers, customer data platforms, tracking pixels and API tokens, with every brand and client kept apart.

Adtech penetration testing →
23

Membership Organisations and Associations Penetration Testing

MEMBER BODIES +

Member portals, online elections and ballots, and accreditation platforms, with member privacy and voting integrity tested.

Membership penetration testing →
24

Sports, Venues and Events Penetration Testing

TICKETING & VENUES +

Ticketing, fan accounts, resale workflows and event-day check-in, tested for duplication and role abuse.

Sports and events penetration testing →
25

Environmental and Climate Tech Penetration Testing

CARBON & ESG +

Carbon reporting portals, sensor dashboards and compliance data exchange, with report integrity and customer separation tested.

Climate tech penetration testing →
26

Chemicals and Process Industries Penetration Testing

PROCESS & PLANT +

Supplier portals, lab platforms and plant monitoring, tested on the IT side with OT-safe test plans.

Chemicals penetration testing →
27

Nuclear Supply Chain Penetration Testing

NUCLEAR SUPPLIERS +

Engineering collaboration, maintenance portals and controlled documents for civil nuclear suppliers, with OT-safe test plans.

Nuclear supply chain penetration testing →
28

Postal, Parcel and Courier Services Penetration Testing

PARCEL & COURIER +

Parcel tracking, fulfilment platforms, depot and driver apps, with address privacy and parcel rerouting tested.

Postal and courier penetration testing →
29

Veterinary and Animal Health Penetration Testing

VETS & PET HEALTH +

Practice management systems, pet owner portals, lab results and payments, with owner and practice data kept apart.

Veterinary penetration testing →

// CROSS-SECTOR COMPLIANCE

One Test, Multiple Frameworks.

Most UK businesses answer to more than one regime. You commission a single penetration test; your audit team receives one coherent body of evidence, with findings mapped to every framework you name at scoping.

FCA / PRA ISO 27001 SOC 2 PCI DSS UK GDPR Cyber Essentials Plus NHS DTAC DSPT DORA
Framework What it asks for Evidence you receive
FCA / PRA SYSC operational resilience and regular testing of critical systems SYSC-aligned report with the control references your supervisor expects
ISO 27001 Annex A.12.6.1 technical vulnerability management Findings mapped to A.12.6.1 plus a letter of attestation for your auditor
SOC 2 Type I and Type II evidence for CC4.1 monitoring and CC7.1 operations Mapped findings and a retest certificate timed to your audit window
PCI DSS Requirement 11 testing across CDE, segmentation and applications Requirement 11 evidence with CVSS-scored findings
UK GDPR Article 32 regular testing of security effectiveness Article 32 evidence with a remediation log and unlimited free retesting
Cyber Essentials Plus Hands-on technical verification of the five controls Direct certification, IASME-approved certification body
NHS DTAC C3 Technical Security: an annual pen test against the OWASP Top 10 DTAC-compatible report for your NHS procurement pack
DSPT Standard 9 evidence items 9.2.1 and 9.2.2 Audit-ready evidence pack ahead of the annual 30 June DSPT submission deadline

Every sector page carries the full requirement-to-evidence table for its regulator. Most engagements run £3,000 to £8,000 fixed price, and every figure matches our published pricing. We publish prices because you should not have to book a call to hear a number.

// CLIENT PROOF

Delivered for UK Teams on Real Deadlines.

Two named references, quoted word for word. Ask on your scoping call and we will put you in touch.

CLIENT REFERENCE
“I would highly recommend EJN Labs to any organisation seeking reliable, detailed, and well-managed penetration testing services, particularly for government or enterprise-level projects.”
Imran Saghir Project Lead, SquareOne · Energy
CLIENT REFERENCE
“There wasn’t another company we could find that could deliver what we needed in the timeframe we needed. The client loved it, and we got instant ROI from the engagement.”
Dan Wilcockson Founder, Cellori · Financial services

// QUESTIONS

Frequently Asked.

Why pick a sector-specialist over a generalist pen tester?

+

Sector specialists already understand your compliance regime, threat model, and audit requirements. A generalist will find OWASP Top 10 issues; a sector specialist will also find the IDOR in your KYC flow that violates FCA SYSC 6.1.1, or the missing TLS pinning in your patient-data app that fails NHS DTAC.

Do EJN testers have sector experience?

+

Every engagement is matched to CREST-certified testers by sector and compliance scope. For FCA-regulated firms, that means CRT or CCT-certified testers familiar with FCA SYSC. For NHS engagements, testers familiar with NHS DTAC and the DSPT.

Can EJN test multiple sectors in one engagement?

+

Yes. Many UK businesses span sectors (fintech-SaaS, legaltech, healthtech). One scoping call defines the scope, the dominant compliance regime drives the methodology, and findings map back to all relevant frameworks.

How fast can a sector engagement start?

+

From signed scope to active testing in 24 hours where required. Standard pipeline is 3-5 working days from scoping call to test start.

What if my sector isn’t listed above?

+

The sectors above are EJN’s most-commissioned. We also test for manufacturing, transport and critical national infrastructure, or you can start from the application you built. Get in touch with your sector and compliance regime; we will tell you whether we have direct prior experience.

Which sector page do I need?

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Start with the regulator you answer to. FCA-regulated and payments firms start at financial services or fintech. NHS suppliers going through procurement need NHS DTAC; suppliers completing the Data Security and Protection Toolkit need DSPT. If two regimes apply, pick either page: one test maps findings to every framework you name at scoping.

How much does a sector penetration test cost?

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Most engagements run £3,000 to £8,000 fixed price, depending on scope, user roles and integrations. Every figure is published on our pricing page before you ever speak to us. The quote you receive within 24 hours is fixed, and unlimited free retesting is included.

Will the report satisfy my auditor and cyber insurer?

+

Yes. You receive CVSS-scored findings mapped to the frameworks you name, an executive summary, a remediation log, and a letter of attestation with a retest certificate once every finding is closed. This is the evidence ISO 27001 and SOC 2 auditors and NHS assessors commonly ask for. Cyber insurance requirements vary by insurer and policy.

// FIND YOUR SECTOR SPECIALIST

Get a Fixed Sector Pen Test Quote in 24 Hours.

A CREST-certified pen tester who already knows your compliance regime will contact you within one business day with a fixed price. Unlimited free retesting, no obligation, no sales pipeline. Prefer to talk it through first? Call 020 4577 1740.

“The client loved it, and we got instant ROI from the engagement.”

Dan Wilcockson, Founder, Cellori · Financial services