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Professional Technical Surveillance & Security Services – UK Wide
Discreet, lawful, and expert surveillance operations, training and equipment — trusted by corporate, government and private clients.


Local Concerns About Businesses
Do You Have Concerns About Businesses Such as Barbers or Nail Bars on Your Local High Street? Across the UK, many high streets have seen a noticeable increase in barbershops, nail bars, and similar cash-based businesses. While many of these businesses are entirely legitimate and hardworking local enterprises, some residents are beginning to question whether all such premises are operating as they appear. Recently, SIASS was approached by a local residents’ group who were co
2 hours ago3 min read


Unlock Your Potential with SIASS and Verrimus TSCM Training for Professionals
In today’s world, security threats are more sophisticated and harder to detect than ever before. Whether you work in corporate security, government, or private investigation, understanding how to identify and counteract electronic surveillance is crucial. That’s why SIASS has partnered with Verrimus, specialists in Technical Surveillance Countermeasures (TSCM), to offer commercial TSCM training designed specifically for professionals like you. This collaboration brings togeth
2 days ago3 min read


Guide to the Lawful and Ethical Use of Covert Surveillance
Private surveillance is lawful when conducted properly.
Evidence gathered by SIASS can be admissible if the legal framework is respected.
SIASS follows rigorous standards ensuring privacy, legality, and evidential quality.
Misstatements suggesting private surveillance is inherently illegal are incorrect.
Dec 3, 20254 min read


Safeguarding Your Privacy in Student Accommodation:
What Students Need to Know About Technical Surveillance in University Life As thousands of new students move into halls of residence or private rentals each autumn, it is an exciting time. New friendships, new routines, and often, the first real taste of independence are all part of the experience. However, alongside this excitement, it is crucial to be aware of serious safeguarding concerns surrounding personal privacy and technical surveillance. At SIASS , efforts are made
Oct 20, 20253 min read


Covert Observation Services - SIASS Support
Why SIASS TSU Makes Sense for Your Organisation Let me be upfront: not every organisation needs to become a mini intelligence agency. But sometimes you do need reliable, covert observation — and you don’t want the headache or expense of buying all the kit and training up staff. That’s exactly where SIASS Commercial TSU Services step in. Here’s a more conversational take on how we help clients like you get the surveillance capability you need — quietly, legally, efficiently.
Oct 16, 20253 min read


How SIASS Supports Landlords with Tenant Issues
Private and social housing landlords face a wide range of challenges when it comes to managing tenancies. While the majority of tenants...
Aug 28, 20252 min read


Protecting Football Professionals
Protecting Football Professionals: How SIASS Investigators and Verrimus Specialists Counter Targeted Burglaries In recent times,...
May 21, 20252 min read


Can I Hire a Private Investigator in the UK to Follow Someone?
Yes, you can hire a private investigator in the UK to follow someone, provided it's done within the bounds of the law.
Aug 5, 20242 min read


Harnessing SIASS Technical Surveillance for Social Housing Antisocial Behaviour Initiatives
Tackling anti-social behaviour requires a strategic approach. Gathering footage to evidence this behaviour is key.
Jul 15, 20243 min read


Understanding Covert Technical Surveillance Training.
SIASS covert technical surveillance training designed to equip individuals with the skills necessary to conduct investigations effectively.
Jul 12, 20243 min read


The Role of Professional Witnesses in Tackling Anti-Social Behaviour
SIASS provide professional witness and evidence gathering solutions to tackle neighbourhood anti-social behaviour issues.
Jul 11, 20243 min read


Using Covert Cameras to Capture Instances of Abuse: A Growing Necessity for Families
In a world where vulnerable individuals are sometimes subjected to mistreatment, families often find themselves in a distressing dilemma....
Jul 10, 20243 min read


What Does It Cost To Hire a Private Investigator in the UK?
Many clients delay hiring a private investigator as they are afraid of the costs involved. Her we explain a little of what to expect.
Nov 8, 20231 min read


Using Private Investigators for Infidelity/ Cheating Investigations
What happens when you hire SIASS to investigate suspicions of a cheating partner? These investigations are often referred to as...
Oct 11, 20233 min read


Newcastle Private Investigator - Breaking the Stereotype
SIASS are breaking the stereotype of the traditional private investigator! We offer technical surveillance investigations, training & tech
Jul 6, 20232 min read


Surveillance Services, UK
Covert surveillance specialists, we can design and undertake lawful and discreet surveillance to meet your requirements.
Jun 26, 20231 min read


Relieving the Pressure On Police Resources
Private intelligence agencies, such as SIASS the North East's premier commercial technical support unit, are relieving the pressure on UK...
Jun 21, 20233 min read


Tackling Antisocial Behaviour
UK Government, Councils, Police Forces and social landlords are committed to tackling antisocial behaviour incidents. The UK Government document, attached below, defines what is meant by antisocial behaviour and how to report it. https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/14873/1460701.pdf One of the main issues inhibiting the tackling of antisocial behaviour is the need for robust evidence to secure action against those w
Jun 20, 20231 min read


What Do Private Investigators Do?
People ask what do private investigators do, here's what we do
Jun 19, 20233 min read


What Can Private Investigators Do?
Private investigators or a private intelligence agency is an individual or company that can be hired to conduct private investigations.
Jun 19, 20232 min read
Take a look at our SIASS blog posts below. From information about operations we undertake, to articles about technical surveillance issues, to details about who we are and our approach to private investigations. You will find plenty to interest you.
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