Client Testimonials

What Our Clients Say

Warmable – Securing Home Services Platform Infrastructure

Industry: Home Services & E-Commerce
Services Provided: Web Application Penetration Testing, API Security Assessment, Continuous Attack Surface Management

“As a boiler comparison platform connecting over 700 Gas Safe engineers across the UK, security is critical. We handle sensitive customer data and payment information for installations worth millions annually.

ROSCA Technologies’ penetration testing identified vulnerabilities in our API endpoints that could have exposed customer details. Since implementing their continuous attack surface management, we’ve maintained robust security whilst scaling nationwide.

Their understanding of e-commerce and payment processing security has been invaluable.”

— Technical Director, Warmable

Pheabs – Financial Services Platform Security & Compliance

Industry: FinTech & Short-Term Lending
Services Provided: CREST Penetration Testing, Managed Detection and Response, Security Compliance Assessment, Incident Response Planning

“We operate a lending platform connecting customers with loan providers across the US and Canada, processing thousands of applications and facilitating transactions up to $35,000.”

ROSCA Technologies’ CREST-accredited penetration testing uncovered critical vulnerabilities in our loan processing system. Their managed detection and response service provides 24/7 protection we couldn’t achieve internally.

When they detected suspicious activity targeting our payment gateway, their rapid response prevented a potentially catastrophic breach. Their expertise in FinTech security and financial services regulations is exceptional.”

— Head of Technology & Security, Pheabs

Quality Affordable Dentistry – Healthcare Data Protection & GDPR Compliance

Industry: Private Healthcare & Dental Services
Services Provided: Penetration Testing, Managed Detection and Response, GDPR Compliance Review, Security Training

“With over 30 years serving Hemel Hempstead, patient confidentiality is our cornerstone. As we modernised our systems and introduced online booking, we needed robust digital security.

ROSCA Technologies’ penetration testing identified security gaps in our patient database and appointment system. Their 24/7 managed detection service is essential for a small practice like ours.

When they detected a potential ransomware threat, their immediate response saved our patient records. They’ve helped us achieve full GDPR compliance whilst providing guidance our non-technical team can understand.”

— Practice Manager, Quality Affordable Dentistry

Octagon Capital – Specialist Finance Security & Risk Management

Industry: Bridging Loans & Development Finance
Services Provided: Red Teaming, Penetration Testing, Continuous Attack Surface Management, Security Architecture Review

“As a specialist bridging loan broker, we facilitate property finance from £50,000 to £25 million. The financial data we handle—property valuations, client income details, investment portfolios—makes us a prime target.

ROSCA Technologies’ red teaming exercise simulated advanced attacks that revealed weaknesses in our client portal. Their penetration testing identified vulnerabilities that could have exposed sensitive client information.

The continuous attack surface management ensures we’re always aware of exposure points as we expand. Their knowledge of financial services regulations and the property finance sector is exceptional.”

— Chief Technology Officer, Octagon Capital

Why Businesses Choose ROSCA Technologies

Industry-Specific Expertise

Our clients benefit from our deep understanding of sector-specific threats and compliance requirements, from FCA regulations in financial services to GDPR obligations in healthcare and data protection for e-commerce platforms.

CREST-Accredited Excellence

Our CREST accreditation demonstrates our commitment to the highest professional standards in penetration testing and security services, ensuring you receive industry-leading cybersecurity assessments.

Proactive Threat Management

We don’t just respond to threats—we anticipate them. Our continuous monitoring, red teaming, and purple teaming services keep you ahead of emerging vulnerabilities before they can be exploited.

Tailored Security Solutions

Every organisation has unique security needs. Whether you’re a growing e-commerce platform, a financial services provider, a healthcare practice, or a specialist lending broker, we build bespoke cybersecurity strategies that align with your business objectives and risk profile.

London-Based, World-Wide Service

Operating from London, we provide comprehensive cybersecurity consulting services to businesses across the United Kingdom, and in any part of the world with remote and on-site capabilities to suit your requirements.