
Protective Surveillance
Delivered by specialists with backgrounds in UK Special Forces, government, and defence, ensuring the highest professional standards.
Our Protective Surveillance service offers discreet, intelligence-led security for individuals, corporate teams, and high-risk meetings, providing an unobtrusive yet highly effective protective buffer around our clients. This service is ideal for those who do not require, or do not wish to be seen with, an overt Close Protection team, but still require a layer of professional security and early warning.
Protective Covert Surveillance
Delivered by operatives with backgrounds in UK Special Forces and government surveillance units, our approach allows us to detect and assess potential threats before they materialise, ensuring your safety without disrupting your routine, schedule, or public profile.
All operations are meticulously planned, intelligence-driven, and conducted with absolute discretion. With a proven track record supporting clients across legal, corporate, and private sectors, we deliver peace of mind in complex and sensitive environments.
Low Profile Security
Protective Surveillance is particularly suited for:
Individuals under potential threat who wish to move freely without overt security
Clients attending sensitive business meetings or hostile corporate negotiations
Families or executives travelling abroad or within the UK who require a quiet security presence
Celebrities or public figures seeking low-profile security during public appearances
Our Operational Surveillance Services
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Covert Human Surveillance
S2K specialises in the delivery of ethical, proportionate, and intelligence-led Covert Human Surveillance operations across the UK.
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Technical Surveillance
Our Technical Surveillance capability provides clients with discreet, covert monitoring solutions that are ethically planned, legally compliant.
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Technical Surveillance Counter Measures
S2K provide discreet, high-level Technical Surveillance Counter Measures (TSCM) operations for private, corporate, and legal-sector clients across the UK.
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Penetration Testing
Our Red Team operations are designed to rigorously assess the physical, technical, and human security measures protecting your organisation.
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Investigative Support services
Our Investigative Support services provide specialist assistance to clients who require professional, impartial input during sensitive or complex cases.
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All Services
Each service is delivered with precision and professionalism, tailored to meet the unique demands of our clients in any environment.