Investigation Services.

Investigation Services

Tremark Associates work with large organisations, law firms, financial institutions, insurance companies, local authorities and businesses across the UK for both private, and commercial clients. Offering a full range of private investigation services including:


Absconder Tracing, Accident and Locus Investigations, Anti Social Behaviour Enquiries, Beneficiary/Probate/Next of Kin Tracing, Bespoke Investigations, Company Enquiries, Covert and Overt Surveillance, Credit Checks, Employment Tracing, Injury and Sickness Investigations, Pre-Employment Checks, Pre-Sue Reports and Background Checks, Process Serving, Property Attendance Reports, Spanish Property Tracing, Enquiries and Recovery, Tenancy Fraud Investigations, and Worldwide Investigations.

Complete Peace of Mind – Compliance, Competence and Accountability.

All our in house investigators are fully trained to ensure legal compliance and competence and are holders of the Pearson/EDL L3 Award for Professional Investigators. Tremark Associates are registered with the Information Commissioners Office as a data controller and additionally Tremark have signed up and committed to the ICO’s Personal Information Promise.

As members of the Association of British Investigators, the only professional investigations association fully endorsed by the Law Society of England and Wales, you can have complete confidence in our commitment to providing a quality service and transparency at all times.

Furthermore Tremark are audited annually by the UKAS accredited certification body SSAIB and are certified by SSAIB to meet the criteria and high standrards of both the British Standard BS102000 – The Provision of Investigative Services and also the Quality Management Standard ISO9001

Bespoke and Scaleable Expertise

Our talented team of experienced investigators can devise detailed bespoke investigations to suit your requirements and budget. Working in the UK and abroad, we have undertaken all kinds of private investigation projects including pre-employment background checks, surveillance, and people tracing.

For more information about private investigation services, please speak to an experienced member of the team today.

For more information about private investigation services, please speak to an experienced member of the team today