Organisations are making high-value decisions in environments where regulatory pressure, financial exposure, and reputational risk are closely intertwined. Fraud, corruption, and commercial disputes are not isolated challenges. They are part of the operating landscape.
Decisions made without a clear understanding of underlying risks can have lasting consequences.
To support this, Castor Vali has formalised its Diligence and Investigations division, bringing together a dedicated capability focused on investigative rigour, intelligence-led insight, and practical decision support.
A Practical Approach to Diligence and Investigations
Our Diligence and Investigations division supports organisations at key decision points. Whether evaluating an investment, entering a new market, vetting third parties, or responding to a dispute, our focus is on delivering clear, actionable insight.
Our work combines diligence, intelligence gathering, and detailed analysis to assess operational integrity, financial exposure, legal risk, and reputational standing. This includes examining governance structures, ownership, and litigation history to identify potential red flags.
Our services include:
- Corporate and individual diligence
- Business and corporate intelligence
- Forensic investigations and forensic auditing
- Asset tracing
- Litigation support
- Strategic, operational, and tactical risk assessments
- Country risk reviews and tailored research
- Vetting and intellectual property investigations
This capability supports clients across the full lifecycle of risk, from strengthening readiness and planning through to informed response and long-term resilience.
From Information to Insight
Our teams bring together experience from law enforcement, financial services, intelligence, and investigative journalism, supported by forensic accountants, technologists, and in-country resources.
Working closely with our Security Information Services (SIS) team, which underpins our intelligence-led approach, we are able to combine real-time insight with detailed investigative analysis.
We move beyond data collection. We translate information into structured analysis, presenting findings in the context of each client’s objectives. The result is intelligence that is relevant, proportionate, and usable.
Supporting Informed Decisions
The value of this work lies in its application.
We help clients identify risks early, validate assumptions, and strengthen their position in transactions, disputes, and operational planning. This includes supporting litigation strategies, protecting assets, and ensuring compliance with regulatory requirements.
Examples include:
- We advised a client to withdraw from a high-value investment, potentially exceeding several hundred thousand USD, after on-site verification and diligence revealed that the intended project site was unsuitable for development. The client’s prospective partner had failed to secure the required legal compliance and operational permits, making construction of the planned facility unfeasible.
- For a major mining client, we conducted an in-depth assessment of historical ESG issues related to a mine under acquisition. Following extensive negotiations supported by our advisory team, the issues were satisfactorily resolved, allowing the transaction to proceed and delivering tangible benefits to both the local community and the mining operation.
Experience and Leadership
The division is led by Gavin Sinclair, who joins Castor Vali as Group Head of Diligence and Investigations. Gavin brings extensive experience across forensic investigations, intelligence-led advisory, and complex operating environments, supporting asset managers, legal teams, and multinational organisations.
“Good decisions depend on understanding what lies beneath the surface. Our role is to listen carefully and provide clients with the clarity they need, whether they are evaluating opportunities, managing risk, or responding to challenges. We combine investigative expertise with sound judgement to help clients navigate uncertainty with confidence.”
Gavin Sinclair, Group Head – Diligence and Investigations
An Integrated Capability
The division operates alongside Castor Vali’s established intelligence and risk advisory services, strengthening our ability to provide a complete view of risk and opportunity.
By combining investigative expertise with regional insight, we ensure our clients receive intelligence that is both accurate and contextually relevant.
Supporting Clients Where It Matters Most
Whether entering a new market, assessing a partner, or navigating a dispute, organisations require clarity to act with confidence.
Our Diligence and Investigations division provides that clarity, supporting clients with the insight needed to make informed, defensible decisions.
For further information or to connect with Gavin and the team, please contact info@castorvali.com
