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Trusted Private Investigations Group Serving Clients Across the UK and Globally

At Horizon Investigations Group, we understand that critical situations demand precise intelligence and unwavering discretion. With over 50 years of combined investigative experience and deep ex-military expertise, our trusted team has been empowering clients worldwide to make informed decisions when it matters most.

Trusted Private Investigators - UK & Worldwide


When you need answers, you need them from someone you can trust. 

Horizon Investigations Group delivers clear, reliable evidence so you can make confident decisions about what matters most, whether that’s a personal concern, a legal matter, or a complex corporate case.

Every investigation is handled with complete discretion by experienced professionals.

In addition to our male investigators, female investigators are also available on request for female clients.

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Our Investigation Services

Whether you’re an individual, a business or a law firm, our team has the expertise and resources to help. All consultations are confidential and obligation-free.

International Investigations

When a case crosses borders, we follow it. Seamless investigation services wherever the facts lead.

Relationship and Family Matters

If you suspect infidelity, we help you uncover the truth with sensitivity and discretion so you get the clarity you deserve.

Background Checks

Informed decisions start with verified facts. Our background checks give you accurate, actionable insight for personal or professional matters.


Asset Tracing & GPS Tracking

Early-stage GPS tracking can reveal the patterns and facts that guide a fuller investigation, saving time and cost down the line.

Fraud Investigations

Online fraud costs the UK billions each year. If you’ve been targeted, contact us immediately. The faster we act, the stronger the trail.


Romance Scam Investigations

We verify identities, expose fraudulent profiles, and help victims of online romance scams recover clarity, evidence, and a path forward.

TSCM Bug Sweeping

Protect your home, office, or vehicle from hidden surveillance. Our counter-surveillance sweeps give you total peace of mind.


Phone Tracing

Global tracing capability through our in-house team and a network of trusted specialist contacts. No location is out of reach.

Employee Investigations

Confidential investigations into misconduct, background verification, and due diligence protecting your business and your reputation.

Blackmail & Extortion

Our specialists handle sensitive threat cases with total confidentiality: tracing the source, securing evidence, and helping you regain safety.

Corporate Investigations

We support businesses, law firms and insurance companies, producing the evidence needed for legal, regulatory, or internal proceedings

Financial Tracing

We locate assets, trace funds, and uncover hidden financial information using lawful, professional methods.


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Whether it's a local investigation or an international case, we provide seamless service to meet your needs anytime anywhere

Why Clients Choose Horizon

Discreet & Confidential

Every case is handled with complete privacy. Your information, and your identity, are protected at every stage.

Expert Investigators

Our team brings more than 40 years of combined experience, combining traditional investigative skill with modern techniques and technology.

Evidence-Based Results

We don’t deal in speculation. We deliver verified facts and documented evidence you can act on or present in court.

Tailored To You

From a single background check to a complex multi-jurisdictional case, our services are scaled and shaped to fit your situation.

Read some of our recent Customer reviews

Very Professional

The handled an international personal and business matter for our family, this was carried out over some weeks, the report was highly detailed and we have now forwarded to our legal team.

Richard
Highly Recommended

The team worked over the Xmas period to assist me with my case and carried out a thorough Investigation Internationally. The report that was provided was very detailed and professional. Thank you.

Dan
Reliable Results

Unbelievably knowledgeable in every aspect and they worked tirelessly to achieve what I needed. Thank you guys!!

Luke
Comprehensive Services

Kept me informed at every step, offered clear insights, and ultimately delivered results that were both accurate and actionable.

Tim

Our team of experts offer of 40 years of collective experience

Frequently Asked Questions

Find answers to some of the most common questions about our investigations services. If you need further assistance, our team is always available to provide clear guidance and confidential support tailored to your situation.

How confidential are your services?

Completely. Every case is managed with the strictest of discretion and confidentiality, and your information is never shared outside our investigation team. We take protecting your privacy and sensitive information extremely seriously.

Yes. In addition to working with individuals, a significant portion of our work is commissioned by solicitors, insurers, and businesses, and our evidence is prepared to a standard suitable for legal proceedings where required.

We accept major payment methods, including bank transfer and card payments. Details are confirmed at the point of instruction.

Yes. We handle international cases directly and through a vetted network of trusted specialists in harder-to-reach locations.

In most cases, within 24 hours of a confirmed instruction. Urgent matters can often be prioritised. Call us to discuss.

From The Blog

Stay informed with expert insights, case studies, and the latest updates in investigations, security, and intelligence.

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Horizon Investigations Group Uncover The Truth With Confidence.

Professional Investigations. Absolute Discretion. Results You Can Trust.

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