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All enquiries treated in the strictest confidence
All enquiries treated in the strictest confidence
Professional. Discreet. Results-Driven.
At Abacus, we are a trusted private detective agency serving clients across Kent, Sussex, London, and throughout the UK.
Whether you're dealing with personal concerns like a suspected unfaithful partner or professional matters such as employee fraud, our team of fully trained and discreet private detectives are here to help.
With our expertise in covert surveillance, vehicle tracking, fraud investigations and more, we deliver the answers you need with absolute confidentiality.
Our private detectives support individuals, businesses, legal firms, insurers and financial institutions with precision and care.
Why Choose Abacus Private Investigators?
Over 125 Years of Combined Police & Private Investigation Experience.
When it comes to hiring a private detective in Kent, Sussex, or London, experience matters. Our team is made up of seasoned private detectives with extensive backgrounds in UK policing and private investigation.
That means you benefit from:
● Unmatched local and national knowledge
● A strict code of confidentiality
● Professional, ethical, and legal investigative methods
● Clear, concise reporting
Our private detectives operate under the ethical guidelines of the World Association of Professional Investigators and are registered with the Information Commissioner’s Office under the Data Protection Act (No: Z7264138).
Our investigators are fully vetted, insured and accredited, offering you peace of mind and results you can trust.
Fully vetted, trained and accredited Private Investigator East Sussex
Our Private Detective Services
Confidential & Professional Investigations
Our private detective services are available across East Sussex, Kent, London and the wider UK. Whether it’s personal or commercial, we work discreetly and efficiently to uncover the truth.
Explore some of our most popular private detective services below:
Unfaithful
Partners
Worried your partner may be cheating? Our discreet surveillance methods provide clear evidence to help you move forward with certainty.
Neighbourhood
Reports
Get a detailed background check on individuals or neighbourhoods, ideal for due diligence, safeguarding, or peace of mind.
Sickness &
Absenteeism
Protect your business with thorough vetting services and absenteeism monitoring to detect false sickness claims or fraudulent behaviour.
Debugging &
Industrial Espionage
Our private detectives detect hidden recording devices, bugs, or spyware to protect your privacy at home or in the office.
Insurance
Claims
We help insurers and legal teams verify or dispute questionable claims through surveillance, interviews and document tracing.
Employee
Vetting
Thorough pre-employment background checks to confirm identity, employment history, qualifications and criminal records.
Fraud
Investigations
From financial misrepresentation to identity theft, our private detectives investigate internal and external fraud cases with proven methodologies.
Computer
Forensics
Recover deleted files, analyse device activity and track digital misconduct for legal or personal use.
Surveillance
Covert surveillance operations for individuals, assets, and premises. We provide high-quality photographic and video evidence.
Tracing Missing
Persons
We trace long-lost relatives, debtors, and absconders both across the UK and internationally - legally and discreetly.
Mobile Phone
Forensics
Analyse call logs, text messages, and app activity using advanced forensic software and techniques.
Vehicle
Tracking
rack vehicle movements in real-time with GPS technology - ideal for private, corporate, or legal use.
Trusted Across Kent, Sussex, London & the UK
With our head office based in Tunbridge Wells, Kent and a team of independent private detectives operating nationwide and internationally, we offer responsive and flexible services wherever you are located. Whether you need a private investigator in London, a private detective in Sussex, or support
anywhere else in the UK, Abacus Private Investigators is the name you can trust.
Services
Neighbourhood Reports
Unfaithful Partners
Sickness & Absenteeism
Debugging
Insurance Claims
Employee Vetting
Fraud Investigations
Computer Forensics
Surveillance
Tracing Missing Persons
Mobile Phone Forensics
Vehicle Tracking
Office
(By appointment only)
16 Mount Pleasant Road
Tunbridge Wells
Kent, England
TN1 1QU
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