OSINT Consultancy
We train people to understand exposure, impact, and accountability.
Seiber provides expert Open Source Intelligence (OSINT) consultancy for organisations that need information. We turn publicly available data into structured, actionable intelligence.
Our OSINT Methodology is ethical, legal, and defensible.
From corporate security and threat assessments to due diligence and investigations, our work helps clients make confident decisions backed by verifiable insight.
We advise:
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Corporate security and risk teams
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Boardrooms
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Investigators and analysts
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High-risk individuals and organisations
If decisions carry reputational, legal, or security consequences, OSINT should be done properly. That’s where we come in.
Our consultancy is built on real investigative experience, not tool demos or surface-level research. We focus on depth, accuracy, and context because intelligence is only valuable if it holds up under pressure.
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OSINT Consultancy for Critical National Infrastructure
Challenge
An organisation operating within an extremely sensitive area of Critical National Infrastructure required support to mitigate complex threats, including protest activity, enhanced employee due diligence, and the ability to conduct OSINT in a way that is fully aligned with UK legislation and legally admissible.
Approach
Seiber delivered OSINT training and consultancy to teams across HR, Legal, Physical Security, and other operational functions, ensuring a consistent, best-practice approach to intelligence gathering across the organisation.
Outcome
Seiber delivered closed, on-site engagement was a deliberate high-assurance investment reducing risk, maintaining discretion, and providing the client with confidence in both security and governance.
Crucially, the focus was not on tools, but on methodology - building internal capability, resilience, and understanding so the organisation is not dependent on external platforms to operate effectively.
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Discreet Intelligence Support to a Premiership Football Club
Challenge
A UK Premiership football club was facing serious allegations raised by a third party. It was believed that discussion relating to these claims was taking place within closed online forums.
Approach
Seiber was engaged to conduct an independent review and further investigation of the digital landscape.
Outcome
Seiber successfully located the material in question and conducted a structured assessment of its credibility, context, and potential impact.
An intelligence report was delivered to the appropriate senior stakeholders within the club’s organisation.
Rather than replicating the previous methodology, we approached the task from an alternative angle. By shifting the strategy and applying structured OSINT tradecraft, we were able to identify relevant discussions were indeed occurring online.
The club had already commissioned an investigation through another provider. Despite their efforts, no evidence had been identified online.
In digital intelligence environments, the absence of findings does not necessarily indicate absence of activity - it is like finding the proverbial needle in a haystack.
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Executive Digital Footprint & Threat Mitigation for a FTSE 100 Organisation
Challenge
A FTSE 100 company engaged Seiber ahead of a significant organisational restructure. There were well-founded concerns regarding the personal security of several board members: direct threats had been made against certain individuals and, in some cases, their immediate families.
Approach
With the informed consent of all board members involved, Seiber conducted a comprehensive digital footprint analysis covering both the individuals and their families.
Findings
The analysis identified multiple instances of unintentional oversharing and data exposure. Individually, some elements appeared low risk, however when pieced together they presented a credible pathway to determine locations, routines, and other personal information.
Seiber provided a structured mitigation plan. Recommendations included immediate actions, longer-term digital hygiene practices, and advisory governance measures to reduce future vulnerability.
Outcome
All recommendations were implemented prior to the restructure taking place.
As a result, the organisation significantly reduced the personal risk exposure of its leadership team during a sensitive period of corporate change.
Case Studies
Open-source intelligence (OSINT) is the process of collecting and analysing information from publicly accessible sources, transformed into actionable intelligence to support operational, strategic, investigative, or business decisions. Publicly available information (PAI) is any information that is accessible to the public, whether free or paid, without requiring covert access, special permissions, or unlawful methods. It only becomes OSINT after it is collected, evaluated, analysed, and turned into intelligence.
Seiber is typically engaged by organisations and senior leaders who need clear, lawful, and defensible intelligence derived from publicly available information to support decision-making. Whilst we will never disclose who our clients are, common clients include:
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Corporate organisations and FTSE-listed companies seeking enhanced due diligence, reputational risk insight, and executive threat awareness.
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Law firms and professional services requiring discreet background research, litigation support, or complex investigative analysis.
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Government departments and public-sector bodies needing structured open-source intelligence to support policy, security, and operational planning.
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Critical national infrastructure organisations looking to understand threat actors, geopolitical risk, and public exposure affecting operations and leadership.
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High-net-worth individuals and executive protection teams requiring insight into personal risk, online exposure, or hostile intent.
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Security and risk consultancies who partner with Seiber for specialist OSINT capability and independent analytical support.
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Clients typically engage Seiber when they need more than basic online research. They require professionally conducted, legally compliant OSINT that delivers clear findings, contextual analysis, and practical recommendations to support strategic, operational, or protective decision-making.
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OSINT is particularly effective in addressing risks, uncertainty, and information gaps where current knowledge is insufficient.
Common areas that can be addressed by OSINT can include the following:
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Due diligence and background checks: Understanding who you are dealing with before entering partnerships, investments, or hiring decisions.
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Reputational risk: Identifying negative media, online narratives, or emerging issues that could damage brand or personal reputation.
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Threat identification: Detecting potential risks to executives, staff, assets, or operations from hostile actors or activist groups.
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Fraud and misconduct: Uncovering undeclared interests, conflicts, or deceptive behaviour using legally accessible information.
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Cyber and information security exposure: Mapping publicly exposed information that could be exploited by adversaries.
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Crisis and incident support: Providing rapid insight during investigations, disputes, or unfolding incidents to support response and decision-making.
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Market and geopolitical awareness: Monitoring developments that may affect business operations, supply chains, or strategic planning.
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Yes – a comprehensive actionable intelligence report with full findings and techniques is provided to clients. This report is designed to support decision-making rather than simply presenting raw findings. The report will translate publicly available information into assessed intelligence, clearly setting out key findings, risk implications, and recommended course of action. It will typically include an executive summary, key judgements, & supporting evidence, The objective is to provide clarity, context, and defensible insight that can be acted upon by the client.
Everything is done in accordance with the relevant legislation and laws to ensure that this report can be used in court proceedings if required.
No. While operational analysts and investigators benefit significantly from OSINT training, it is not limited to operational team members.
Senior leaders and decision-makers benefit from understanding what OSINT can and cannot provide, how it supports risk management, and how publicly available information can expose the organisation or its executives. This enables senior leadership to make more informed strategic and reputational decisions in a timely manner.
OSINT activity can be used to support due diligence, internal investigations, and regulatory obligations while ensuring activity remains lawful and proportionate. It can also be used to understand external threat actors, identify exposed information, and support incident response as well as monitoring narratives, media reporting, and reputational issues.
Even non-technical staff who conduct online research as part of their roles can benefit from structured OSINT training. It improves research quality, critical thinking, verification skills, and awareness of legal and ethical boundaries.
In practice, organisations gain the most value when OSINT understanding exists at multiple levels — from operational practitioners through to leadership.
OSINT strengthens risk management by providing early visibility of threats, exposures, and emerging issues before they become incidents.
From a risk perspective, publicly available information often reveals indicators long before they surface internally whether that is reputational damage, hostile interest in executives, activist targeting, supply-chain concerns, or adverse media linked to partners and third parties
Crucially, OSINT turns open information into assessed intelligence that can be mapped directly to enterprise risk frameworks and risk registers. This allows risks to be understood, quantified, and acted upon with confidence.
Honestly, the timeframe for OSINT consultancy depends on the scope, complexity, and urgency of the requirement.
Targeted enquiries or rapid assessments can often be delivered within a few days, while more complex investigations, due diligence projects, or ongoing monitoring may run over several weeks. Where appropriate, initial findings or interim updates can be provided early to support time-sensitive decision-making.
Each engagement is scoped carefully at the outset to ensure timelines are realistic, proportionate, and aligned to the client’s operational or strategic needs.
OSINT integrates directly with existing security, intelligence, and risk functions by enhancing situational awareness and strengthening evidence-based decision-making.
Within security and intelligence teams, OSINT provides a lawful and scalable way to identify emerging threats, monitor hostile actors, and build contextual understanding before issues escalate. It complements traditional intelligence sources by filling information gaps with verifiable publicly available information.
In the United Kingdom, OSINT is governed by a framework of data protection laws such as DPA 2018, human rights legislation (The Human Rights Act 1998 / Article 8, European Convention on Human Rights [ECHR]), and specific statutes regulating investigatory powers (Regulation of Investigatory Powers Act 2000 [RIPA]). While OSINT involves publicly available information, its collection, processing, and storage are strictly regulated to ensure compliance with legal standards and privacy rights.