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


Considerations for Installing Covert Cameras to Capture Evidence of Suspected Crime
Installing a covert camera to capture evidence of a suspected crime, such as elder abuse in a care home, requires careful consideration of s
Jul 11, 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


SIASS: Leading the Way in Technical Surveillance Support
SIASS, a premier Commercial Technical Support Unit, offers technical surveillance services to a wide range of clients.
Jul 10, 20243 min read


Combating Workplace Theft and Misconduct with SIASS: Advanced Technical Surveillance Solutions
Organisations face significant risks from internal threats such as fraud and disloyalty. SIASS help to gather evidence to aid investigations
Jul 10, 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


Understanding Technical Surveillance: Tools and Applications
Intelligence gathering using technical surveillance tools is critical. SIASS support our clients to be lawful and ethical.
Jul 10, 20242 min read


Corporate Private Investigation - Private Investigations in the Business World
Private Investigations in the Business World As the business landscape becomes increasingly competitive and complex, companies are...
Nov 30, 20232 min read


Private Investigation Glossary
As with any industry or profession, private investigators can use terms that clients may be unfamiliar with. We've compiled a few words...
Nov 15, 202310 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


Securing Evidence in Private Investigations
Securing evidence in private investigations is a crucial aspect of the investigative process. Whether you are conducting an investigation...
Oct 24, 20232 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


Private Investigator Skill Set
What are the essential private investigator skills, that are required to deliver a professional, discreet and lawful service to clients?
Oct 5, 20233 min read


How To Hire a Private Investigator
Many may worry that they will be charged extortionate fees. Identifying a service provider in an can be difficult.
Sep 27, 20232 min read


Private Investigators and Legal Services
We are often asked what do private investigators and legal services do together? Much of the work we undertake in our region, is on...
Sep 11, 20231 min read


Newcastle Based Commercial Technical Surveillance Specialists - Why Choose Us?
SIASS Newcastle Covert Technical Surveillance Specialists. Learn how we can assist you to conduct lawful, ethical investigations.
Jul 26, 20231 min read


Social Engineering and Security
The dictionary definition of SOCIAL ENGINEERING, for the purposes of information security, is: “the use of deception to manipulate...
Jul 14, 20232 min read


Tackling Farm Machinery Theft
Many news outlets lately have focussed on the issue of farm machinery theft. Theft from agricultural settings and construction sites is...
Jul 10, 20232 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


Is it Legal to Hire a Private Investigator in the UK?
Due to some recent high profile media cases, featuring some unethical private investigators, we are often asked is it legal to hire a...
Jul 4, 20233 min read


Stalking/Harassment Private Investigation Services
When clients are dealing with stalking or harassment behaviour issues, SIASS offer private investigation services to help them get the...
Jul 3, 20231 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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