Third-Party Risk Management

Strengthen supply chain security, reduce vendor risk and gain clearer visibility into the third parties that access, process or support your business operations.

Modern organisations rely on a growing network of suppliers, partners, SaaS platforms and outsourced providers. While these relationships improve agility and efficiency, they also introduce additional security, compliance and operational risk.

Peritus helps organisations identify, assess and manage third-party risk through practical security reviews, vendor assurance processes and ongoing risk visibility. We help businesses build stronger supplier governance without slowing down procurement or business operations.

Common challenges

Limited visibility into supplier security posture
Inconsistent vendor onboarding and security reviews
Difficulty assessing SaaS and cloud provider risk
Third parties handling sensitive or regulated data
Customer and regulatory pressure around supply chain security
Lack of internal resource to manage supplier assessments
Difficulty prioritising vendor risks across the organisation
Concerns around ransomware or breaches originating from suppliers

What our service includes

Third-party security risk assessments
Vendor due diligence reviews
Supplier security questionnaires and evidence validation
SaaS and cloud provider risk reviews
Risk scoring and prioritisation
Security governance and policy guidance
Supply chain security gap analysis
Ongoing supplier risk monitoring recommendations
Support aligning to ISO 27001, NIST, Cyber Essentials and customer requirements
Reporting and executive-level risk visibility

Outcomes

Improved visibility across third-party and supply chain risk
More consistent and defensible vendor assurance processes
Reduced exposure from high-risk suppliers and platforms
Stronger compliance and audit readiness
Better prioritisation of supplier-related security risks
Increased confidence when onboarding new vendors
Improved customer trust and stakeholder assurance
Practical, scalable supplier governance processes

Talk to our team about Third-Party Risk Management

Why Peritus

Peritus combines technical cybersecurity expertise with practical governance and risk management experience. We understand that supplier assurance needs to balance security, operational efficiency and commercial realities.

Our approach focuses on delivering pragmatic, risk-based guidance that strengthens security posture while supporting business growth and supplier collaboration.

Third-Party Risk Management

Strengthen supply chain security, reduce vendor risk and gain clearer visibility into the third parties that access, process or support your business operations.

Why Peritus

Improve Visibility Across Your Third-Party Risk Landscape

Whether you are building a supplier assurance programme, responding to customer requirements or looking to improve visibility into vendor-related risk, Peritus can help you create a more resilient and defensible supply chain security strategy.