SIASS conduct full risk assessments before outlining an investigative strategy to a client Why Risk Assessments For Covert Surveillance...

In the world of professional private investigation, visibility is not a virtue. Discretion, on the other hand, is everything. At SIASS, our commitment to confidentiality, subtlety and covert practice defines who we are—and more importantly, how we succeed.

Why exactly are SIASS the best choice for private investigation services?

this post aims to answer some of the most common questions people have about private investigation services in the UK

SIASS covert technical surveillance training designed to equip individuals with the skills necessary to conduct investigations effectively.

Installing a covert camera to capture evidence of a suspected crime, such as elder abuse in a care home, requires careful consideration of s

SIASS provide professional witness and evidence gathering solutions to tackle neighbourhood anti-social behaviour issues.

Securing evidence in private investigations is a crucial aspect of the investigative process. Whether you are conducting an investigation...

Many may worry that they will be charged extortionate fees. Identifying a service provider in an can be difficult.

We are often asked what do private investigators and legal services do together? Much of the work we undertake in our region, is on...

SIASS Newcastle Covert Technical Surveillance Specialists. Learn how we can assist you to conduct lawful, ethical investigations.

SIASS are breaking the stereotype of the traditional private investigator! We offer technical surveillance investigations, training & tech

There are many reasons people decide to hire a private intelligence agency or private investigator/private investigation services.

SIASS - the commercial technical surveillance unit, supports organisations and individuals in protecting their business & personal interests

Read about one of the high profile cases SIASS have been involved with.