Global Investigation Services
SIP has handled over 50,000 cases since 1983 and possesses advanced open-source intelligence (OSINT) capabilities. It also has access to numerous public and subscriber databases worldwide, as well as on-the-ground human intelligence (HUMINT) and experienced surveillance operatives across most jurisdictions globally.
At SIP, we listen carefully to our clients to gain a thorough understanding of their case history and objectives. We assess the available information and develop a strategy and scope of work to efficiently gather essential factual evidence for our clients, enabling them to make informed decisions, whether involving personal details, commercial intelligence, risk assessments, or litigation matters.
Contact us for a free, confidential consultation for your investigations, which SIP will tailor to uncover the truth and protect your interests.
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Global Investigation Services We Provide
SIP delivers specialised global investigation services designed to support corporate organisations, legal professionals, and private clients worldwide. With decades of international experience, advanced intelligence tools, and discreet investigative strategies, our teams provide accurate insights, asset recovery solutions, and strategic protection across complex cross-border matters.
Commercial & Corporate Investigations
Discreet global investigations that help organisations detect fraud, verify partners, and protect corporate interests.
Frauds, Scams & White-Collar Crimes etc
Advanced intelligence and forensic expertise to investigate financial crime, cross-border fraud, and complex white-collar cases.
Private Client, Domestic & Child Custody
Confidential investigative support for private clients and legal teams handling sensitive family and custody matters.
Asset Tracing & Recovery Support
Global asset tracing services designed to locate hidden wealth and support effective financial recovery strategies.
Debtor & Missing Person Traces
Professional tracing solutions to locate debtors, witnesses, or missing individuals through verified intelligence networks.
Criminal Defence Investigations
Strategic defence investigations that uncover evidence, verify facts, and strengthen complex legal cases.
Commercial & Corporate Investigations
SIP has extensive experience supporting businesses and corporations in conducting investigations into extortion, protecting their brands and reputations, ensuring regulatory compliance, preventing financial losses from fraud and theft, uncovering facts about internal breaches and workplace misconduct, gathering competitor intelligence, and other investigation requirements. These investigations are crucial for effective corporate governance and risk management, particularly in complex, high-risk, or hybrid work environments.
SIP possesses the knowledge and resources to fulfil all commercial and corporate investigation requirements.Our reports are fact-based, enabling management to make well-informed decisions, minimise risks, and maintain operational integrity.
Due Diligence Investigations
SIP Due diligence investigations are extremely comprehensive, regardless of the legal purpose for which they are required. We have the expertise and global resources to ensure you have the facts to enable informed decision-making, mitigate risks, and ensure legal and regulatory compliance before entering a significant transaction or business relationship.
SIP Due diligence is crucial for assessing the strategic risks of an individual or company, including, but not limited to, hiring key personnel, mergers and acquisitions, uncovering hidden assets or liabilities, preventing financial harm, managing vendors and third parties, gaining negotiation leverage, and safeguarding brands and reputations. SIP due diligence reports provide you with the facts needed to verify the accuracy of information supplied during initial negotiations, ensuring that claims regarding financial health, assets, and operations are legitimate so you meet your legal obligations and comply with laws.
Frauds, Scams, White Collar Crimes
White-collar crimes, such as money laundering, corruption, and sophisticated fraud and scams, are rapidly increasing, driven by digital advancement, work vulnerabilities, and economic instability. SIP investigates these cases daily, as it is one of our specialist areas, and our evidence has successfully identified those responsible for the crimes and helped recover multimillion-pound sums and other currencies, including those held in crypto accounts.
SIP recognises the complexity of these cases and is supported by a team of specialist investigators and intelligence resources for tracing cryptocurrency, analysing VoIP data, forensic accounting, and machine learning for pattern detection, as well as on-the-ground HUMINT resources in most jurisdictions worldwide to uncover non-violent, profit-driven offences.
These non-violent offences often drain an individual’s savings, cause them severe psychological distress, and lead to a decline in their lifestyle, while businesses not only face financial losses that can threaten their stability but also suffer long-term reputational damage that undermines investor and public trust.
If you suspect fraud, scam, or white-collar crime, it is crucial to act quickly, as time is of the essence. Contact SIP today for a confidential consultation.
Asset Tracing & Recovery Support
SIP is recognised by lawyers, bankers, and corporate professionals as a leading expert in global asset tracing and recovery support, leveraging its expertise to avoid common pitfalls in complex cross-jurisdictional enforcement.
SIP asset-tracing investigations aim to identify, secure, and recover assets that have been concealed to evade domestic or other financial settlements, misappropriated, or lost due to fraud, legal disputes, or criminal activity.Our reports are verified by analysts, digitised with a comprehensive summary, and include online links and supporting documents to demonstrate that all the facts presented have been obtained in compliance with legal standards, for evidentiary purposes.
Why risk missing assets others might overlook? SIP has the expertise; contact us today for a confidential consultation.
Private Client, Domestic & Child Custody
Since 1983, SIP has handled thousands of private client cases. Objectives have included everything from finding a missing pet to investigating kidnappings, blackmail, and murder. Most cases involve hecking a partner’s background, character, and fidelity during marriage; pre-marital checks for details on finances, employment, and reputation; due diligence for potential investments, partnerships, or threat assessments; and technical surveillance countermeasures (TSCM).
Other cases often involve tracing debtors and missing persons, stalking, and conducting investigations for child custody disputes when a parent suspects the other and needs evidence related to drug misuse, alcoholism, violence, or other issues aimed at protecting the child’s safety, well-being, and suitable living conditions.
SIP has the investigation expertise and resources to extract data from the surface, deep, and dark web, access hundreds of public and subscriber databases worldwide, provide discreet physical surveillance teams, and conduct interviews and gather witness statements when necessary.
If you have an investigation need, then reach out to us for a free confidential consultation.
Debtor & Missing Person Traces
Debtor and missing person tracing is a crucial service provided by SIP and used by a wide range of clients, from individuals and small businesses seeking to locate someone who has “gone off the grid,” absconded, or is deliberately avoiding contact due to debts or other reasons, to financial institutions and corporations needing to trace hundreds of former employees linked to pension schemes, among ther matters.
Our high level of global tracing success is due to the fact that, as we specialise in intelligence, we have substantial online resources to extract data from the surface, deep, and dark webs, access to hundreds of public and subscriber databases worldwide, human resources in most jurisdictions for field enquiries when needed, and a team of analysts who verify the facts to ensure that the contact information we provide is accurate.
If you need to trace one person or hundreds, contact us to discuss your requirements.
Criminal Defence investigations
SIP has been gathering evidence for criminal defence from the initial CPS charges through pre-trial and posttrial appeals for decades. The intelligence we collect often results in the CPS dropping the initial charges, the Defendant being found not guilty, and those convicted being released after successful appeals.
At SIP, we work closely with solicitors to gain a thorough understanding of the prosecution evidence. This information is then cross-checked against the Defendant’s and their witnesses’ statements to identify weaknesses in the prosecution’s case and strengths in the defence. This approach helps us maximise investigations to gather the necessary evidence to further strengthen the defence case, aiming for a favourable outcome.
Each defence investigation employs a different approach depending on the type of evidence being collected. This may involve digital forensic analysis of devices, as well as examining mobile phone records, cell tower logs, and call detail records, since these can sometimes mislead judges and juries. For example, connecting to a particular cell tower does not necessarily mean you are at that exact location. It may only indicate that you are within the general vicinity of the tower, as phones connect to the tower with the strongest signal, not necessarily the nearest one. Our investigators might visit crime scenes and create a sitemap to verify line of sight from the witness’s position to the incident, the location of CCTV cameras, or other factors to challenge the evidence. Additional echniques include conducting timed speed tests between two locations, reviewing CCTV footage, tracing potential witnesses, obtaining witness statements, and conducting surveillance on other suspects if the defence suspects their involvement. These methods help ensure that a defendant receives a fair trial.
These services are vital for uncovering facts that official investigations may miss, and SIP has the expertise and resources to carry out such enquiries. Get in touch now for a confidential consultation.