Jon Dunn Investigative Services

Professional Investigative Support Tailored to Your Needs
At Jon Dunn Investigative Services, I offer a flexible, confidential, and impartial approach to investigations. Whether you're a business owner, legal professional, or private client, I provide clear, evidence-based support to help you make informed decisions and manage risk.
Workplace Investigations
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Workplace issues can be disruptive, sensitive, and complex. I conduct impartial investigations into:
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Employee grievances
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Bullying, harassment, or discrimination
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Theft or fraud
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Conflicts of interest
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Computer misuse or data breaches
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Safety concerns
An internal investigation can strain working relationships and raise questions of impartiality. I offer a professional, independent alternative - ensuring your investigation is fair, thorough, and compliant with best practice.
Flexible support options include:
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Leading full investigations
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Mentoring or supporting your internal investigators
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Reviewing and advising on completed investigations
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Providing ad hoc advice as needed
Due Diligence
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​Making informed decisions in business often hinges on having the right information at the right time. Whether you're hiring for a senior role, entering into a commercial agreement, or onboarding a new supplier, due diligence is essential to protect your interests.
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I offer discreet, comprehensive background checks tailored to your specific concerns. This may include:
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Verifying employment history and qualifications
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Identifying undisclosed financial issues or legal proceedings
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Investigating reputational risks or conflicts of interest
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Reviewing company structures and ownership
With a background in regulatory and financial investigations, I know where to look and how to interpret the information. My reports are clear, factual, and designed to help you make confident, risk-aware decisions.
Litigation Support
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Resolving legal disputes relies on the strength and clarity of the evidence. I provide practical, professional support to legal teams and private clients, helping to build robust cases through:
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Clearly planned and documented investigations
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Effective witness tracing and interviewing
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Thorough background checks on individuals or entities
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Identification and collation of relevant evidence
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Timeline reconstruction and fact-finding
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Having worked closely with legal professionals throughout my career, I understand the importance of accuracy, discretion, and admissibility. My reports are structured to support legal proceedings and can be tailored to meet the specific requirements of your case.
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Whether you're preparing for civil litigation, an employment tribunal, or internal disciplinary action, I can help you gather the evidence you need - efficiently and ethically.
Financial Investigations
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Financial irregularities can be difficult to detect and even harder to prove. With over a decade of experience in financial investigations - from tax evasion to corporate misconduct - I offer expert support in identifying and resolving financial concerns.
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My services include:
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Tracing hidden or misappropriated assets
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Analysing financial records for inconsistencies
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Investigating suspected financial misconduct
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Supporting recovery efforts in civil or criminal cases​
I combine forensic attention to detail with a practical understanding of financial systems and regulatory frameworks. Whether you're a business owner, legal advisor, or private client, I can help you uncover the facts and take informed action.