TECHNICAL SURVEILLANCE COUNTERMEASURES
Specialist Technical Surveillance Countermeasures (TSCM) for corporate, private and high-risk environments across London, the UK and internationally.
Technical certainty for environments where privacy cannot be assumed.
TSCM is the specialist inspection of physical spaces, electronic devices and signal environments for indicators of covert surveillance. Shield TSCM supports sensitive corporate, private and executive settings with methodical technical inspection, RF spectrum analysis and professional reporting.
PROTECTING SENSITIVE ENVIRONMENTS
Specialist technical surveillance detection, wherever discretion matters.
Corporate TSCM
Verified technical environments for deal-sensitive conversations, data rooms, board meetings and negotiation spaces. Shield TSCM provides discreet technical surveillance inspections designed to protect commercially sensitive discussions and confidential information throughout critical transactions.
From initial negotiations and due diligence through to signing and completion, we help maintain the technical integrity and confidentiality of the environments where sensitive decisions are made.
Residential TSCM
Safeguarding privacy across private residences, vehicles, aircraft, yachts and international travel. Discreet, professionally conducted TSCM surveys for executives, private individuals and families whose personal and professional lives demand the highest standards of privacy and technical protection.
From permanent residences to temporary and mobile environments, Shield TSCM provides confidential technical surveillance detection wherever our clients require it.
Vehicles, Aviation & Maritime
Operating in environments where access control is complex and surveillance risk is elevated. Specialist TSCM surveys across vehicles, private and commercial aviation, yachts and superyachts, including passenger compartments, cabins, executive areas, meeting spaces, communications infrastructure, onboard systems and associated facilities.
International TSCM
International assignments are approached with strict confidentiality, careful operational planning and minimal disruption, providing clients with a consistent standard of technical surveillance protection wherever their business or personal interests take them.
OUR APPROACH
A systematic approach to technical assurance.
Every assignment is planned around the environment, the potential threat and the decisions that need to be made afterwards. Discretion is built into the working method—not added at the end.
Explore our approach →
01
Confidential consultation & threat assessment
A focused conversation to understand your environment, concerns and relevant exposure points before the inspection begins.
02
Technical inspection & signal analysis
Physical technical inspection, RF spectrum analysis, near-field detection and NLJD inspection are applied according to the scope.
03
Findings & confidential reporting
Clear findings and practical recommendations are delivered through agreed confidential channels, with sensible next steps where needed.
SHIELD TSCM
Technical Surveillance Countermeasures
London · UK · International