Technical SurveillanceCountermeasures
Structured technical inspections that help identify unwanted electronic surveillance risks in sensitive environments.
About Technical Surveillance Countermeasures
Technical Surveillance Countermeasures (TSCM) uses disciplined inspection and assessment methods to identify potential electronic surveillance risks in offices, residences, vehicles, meeting rooms and other sensitive environments. A sweep may support a sensitive meeting, suspected compromise, high-value dispute or recurring assurance programme.
GTS scopes each engagement around the client’s concern, environment, operating pattern and evidence requirements. TSCM is distinct from guarding or close protection; associated private-security activity uses appropriately authorised personnel where SIA licensing applies, while personal data and recorded findings are handled under agreed UK GDPR and information-governance controls.
Evidence-Led Technical Assurance
TSCM engagements are planned carefully so the inspection is proportionate, discreet, and useful to the client’s wider security and information-governance programme.
Environment Inspection
Structured inspection planning for offices, residences, vehicles, and sensitive meeting spaces.
Technical Assurance
A disciplined approach to identifying potential electronic surveillance risks.
Findings & Remediation
Confidential reporting that turns inspection findings into practical next steps.
How We Work
Every GTS engagement follows a proven methodology - from initial threat assessment through ongoing operations.
Threat Assessment
We begin with a confidential consultation to understand your environment, principal profile, and specific risk factors — building an accurate threat picture before any deployment.
Program Design
Our security architects design a programme tailored to your requirements - selecting the right personnel, technology, and protocols to address your specific threat environment.
Team Deployment
We deploy vetted professionals with the right skills and background for your program — integrating seamlessly into your environment from day one.
Ongoing Operations
Continuous monitoring, daily reporting, and regular program reviews ensure your protection adapts as your risk environment evolves.
Discreet. Professional.
Effective.
GTS treats inspection findings as sensitive information. Scope, access, evidence handling, reporting, and remediation responsibilities are agreed before work begins.
Business Insider recently featured GTS in a profile on elite private security - a recognition of the training programme and operational culture that CEO Kenneth Bombace has built since founding the firm.
Speak to a SpecialistOperations Without Borders
UK inspection support can be coordinated across offices, residences, vehicles, and sensitive meeting locations with appropriate travel and handling controls.
Frequently Asked Questions
A client may request an inspection before sensitive meetings, after a suspected compromise, during a high-value dispute, after moving premises, or as part of a recurring security-assurance programme.
The inspection scope, access arrangements, evidence handling, reporting format, and remediation responsibilities are agreed in advance. Findings are treated as sensitive information and handled under the agreed information-governance controls.
Request a Consultation
Our security consultants are available 24/7. No obligation — just a direct conversation about your specific requirements.