Investigations

We work with businesses to investigate crime, misconduct and harmful activity by securing evidence and establishing the facts. We help build evidential packages that support decisive action, protect victims and organisations from harm, and ensure decisions are evidence-led, defensible and capable of standing up to challenge.

Specialist investigations for high-consequence decisions.

What We Investigate.

  • Ensure that threat, risk and harm are identified and managed.
  • Identify those involved in an incident or event: victims, witnesses, suspects.
  • Secure and preserve evidence. 
  • Establish what has happened.
  • Identify opportunities to disrupt or prevent future events.

This allows us to support various styles and types of investigation, from asset tracing to misconduct, threat to life to fraud. 

Online Vulnerability Assessment

Combining OSINT investigations, digital risk analysis, and all-source intelligence methodologies to deliver evidence-based insight into existing and emerging threats.

Enhanced Due Diligence

Clear, defensible reporting for legal proceedings, corporate decision-making, and reputational risk management, supported by robust evidence handling and chain-of-custody procedures.

Dark Web Investigations

Discreet, intelligence-led dark web investigations supporting organisations, legal professionals, and high-profile individuals.

OUR APPROACH

Efficiency. Accuracy. Effectiveness.

Trained in open source intelligence (OSINT) dark web, cybercrime, human intelligence (humint), interviewing, debriefing, risk management, online investigation, surveillance, counter surveillance, and cryptocurrency from time spent organised crime groups, and military deployment

01

Efficiency

Efficiency is gained through automation and access to data sets critical to an investigation, allowing teams to work at the scale and pace demanded by complex enquiries.

02

Accuracy

Accuracy comes from the breadth of available sources, careful validation, disciplined evidencing, and the application of deep investigative subject matter expertise.

03

Effectiveness

Effectiveness is built through a constant focus on customer impact and value, iteratively re-aligning throughout the investigation to ensure effort remains focused on the required outcomes.

Our team include members of ABI, ACI, IPI, Charted institute of Information Security.

Evidence that stands up to scrutiny.

IMSL strengthens evidencing and sourcing standards throughout the investigation, supporting clear audit trails, robust evidence handling, and chain-of-custody procedures where required.

Confidentiality by design.

Investigations are handled with professionalism and discretion, with processes designed to protect sensitive information and align activity to the expectations of legal, corporate, and private-sector clients.

WHERE WE ADD VALUE

Investigative support across complex environments.

LEGAL

Litigation & disputes

Evidence-led research and investigation supporting legal strategy and proceedings.

CORPORATE

Internal & external risk

Investigations into misconduct, exposure, third parties, and corporate risk.

FINANCIAL

Fraud & due diligence

Targeted investigative work around fraud indicators, entities, assets, and reputation.

PRIVATE

Sensitive enquiries

Discreet support for high-profile individuals and other sensitive private requirements.

FAQS

Investigations, explained.

Common questions about IMSL’s investigative capability, evidence-led methods, corporate support, and confidentiality.
What types of investigations do you handle?
We deliver online vulnerability assessments, enhanced due diligence, and dark web investigations for corporate, legal, and private clients. Our work can support fraud, misconduct, compliance issues, background checks, reputational risk, and other complex investigative requirements.
We combine online collection, research, and analysis of current threats to refine investigative methods, target relevant evidence, and deliver verifiable findings that can be acted upon.
Yes. We help organisations investigate internal and external issues, conduct enhanced due diligence, and identify risk using a combination of digital and traditional investigative tradecraft.
We follow strict processes to protect sensitive information and handle investigations with professionalism and discretion, aligned with the standards expected of our membership of the Association of British Investigators (ABI).
CONFIDENTIAL ENQUIRIES

Need clarity on a sensitive or complex issue?

Speak to IMSL about your investigative requirement. We can help define the problem, assess the available evidence, and determine the most effective route to a clear, defensible outcome.

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