Technical Surveillance Counter Measures (TSCM)
In today’s evolving threat landscape, corporate espionage, cybercrime, and illicit surveillance present significant risks to businesses, executives, and high-value assets. Protecting sensitive information requires expert Technical Surveillance Countermeasures (TSCM) services, designed to detect, neutralise, and prevent covert surveillance threats.
At ETS Risk Management, we provide elite-level counter-surveillance solutions across London, England, and the wider UK, leveraging a team of highly trained TSCM specialists with extensive experience in counterintelligence, espionage detection, and covert security operations. Our TSCM specialists originate from the highest echelons of UK and U.S. counter-terrorism, intelligence, and special operations. The UK and European team comprises UK Special Forces (SF), MI5, and MI6 covert counter-espionage professionals, while our U.S. team is led by a former FBI TSCM expert with 30 years of experience in counter-surveillance operations.


We deploy globally at short notice, conducting comprehensive TSCM sweeps, bug detection, electronic surveillance countermeasures, and risk mitigation strategies for corporate offices, executive residences, boardrooms, private vehicles, yachts, and secure communication channels. Additionally, our technical surveillance training programs equip organisations with the skills to counter eavesdropping, covert bugging, and cyber-enabled espionage threats.
ETS Risk Management delivers bespoke counter-surveillance solutions tailored to the needs of corporations, high-net-worth individuals, and government entities. Whether you require a proactive security assessment or an immediate response to a suspected surveillance threat, our expert TSCM specialists in the UK provide discreet, effective, and highly specialised technical security services to safeguard your organisation’s most sensitive information.
Identifying and mitigating technical surveillance threats requires a highly skilled team with specialist expertise. At ETS, our Technical Surveillance Countermeasures (TSCM) specialists bring decades of experience at Special Forces (SF) and Governmental levels, ensuring a meticulous approach to counter-surveillance and security solutions.
Our elite TSCM team operates across London, England, and the wider United Kingdom, providing comprehensive bug sweeps, counter-surveillance services, and specialist equipment-based threat detection. Effective TSCM is more than just sweeping for devices—it requires an in-depth understanding of how surveillance threats evolve and how attackers deploy covert technology.
What sets ETS apart is our operational experience in both countering and deploying technical surveillance measures. Our experts have worked at the highest levels of counter-espionage and counter-terrorism, not only identifying and neutralising technical surveillance threats but also understanding how hostile surveillance is conducted in real-world scenarios. This unique insight ensures we remain at the cutting edge of security, offering an unrivalled ability to detect, assess, and mitigate threats effectively.
Whether you require bug sweeps, technical security audits, or bespoke TSCM services, ETS provides discreet, reliable, and highly effective counter-surveillance solutions for corporate, governmental, and private clients across the UK.
ETS Risk Management delivers specialized Technical Surveillance and Technical Surveillance Countermeasures (TSCM) Training, equipping organizations with the skills needed to detect, neutralize, and prevent electronic surveillance threats. Our bespoke training programs are designed by seasoned technical surveillance specialists with extensive backgrounds in government intelligence, defense, and law enforcement.
Each TSCM training course is meticulously tailored to meet the unique operational needs of our clients, ensuring practical, real-world application. Our instructors have been selected not only for their deep expertise in technical surveillance countermeasures, but also for their proven ability to teach complex concepts effectively. Their backgrounds include service in special operations, counterintelligence, and cyber-technical security, making them industry-leading subject matter experts (SMEs) in counter-surveillance detection and prevention.
We provide technical surveillance countermeasures training for corporate security teams, private organizations, and high-risk industries, covering areas such as:
- Electronic counter-surveillance techniques
- Bug sweeping and covert surveillance detection
- Cyber-physical security integration
- Counterintelligence measures against corporate espionage
- Technical security audits and TSCM equipment usage
By working with ETS, organizations gain access to cutting-edge TSCM methodologies and advanced counter-surveillance tactics to protect sensitive assets, executives, and classified information. Whether for corporate security teams, private-sector intelligence units, or government contractors, our technical surveillance specialists deliver high-impact, operationally relevant training to mitigate evolving threats.