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The Business Owner or CEO
Confidential information seems to be reaching your competitors. You need to know whether your premises are compromised and have the issue resolved immediately.
Confidential meetings. Sensitive negotiations. Trade secrets. If your business information is leaking, a professional TSCM sweep may reveal why.
Corporate espionage is not a Hollywood concept - it happens in Australian boardrooms, law offices, and competitive business environments every day. A single compromised meeting room or bugged executive office can expose trade secrets, client strategies, legal positions, and sensitive negotiations to competitors, disgruntled employees, or hostile parties. Stirling Investigations provides comprehensive commercial TSCM (Technical Surveillance Counter-Measures) sweeps for businesses, law firms, financial institutions, and any organisation that handles sensitive information.
Our specialists use professional-grade detection equipment to sweep offices, boardrooms, executive suites, server rooms, and all other areas of concern. We detect active RF-transmitting devices, passive recording devices, hidden cameras, wire taps, and compromised IT infrastructure. Every finding is documented with photographic evidence and included in a detailed security report with recommendations for ongoing protection.
For law firms and businesses with sensitive client matters, we offer pre-meeting sweeps to ensure the confidentiality of critical discussions.
Speak to an Investigator
Confidential information seems to be reaching your competitors. You need to know whether your premises are compromised and have the issue resolved immediately.
Client confidentiality is a legal obligation. A pre-meeting TSCM sweep of your boardroom ensures sensitive discussions remain confidential.
Regular TSCM sweeps are part of your security protocol. You need a trusted, professional partner for scheduled and emergency sweeps.
From your first confidential call to a detailed, professionally documented report, designed to protect you at every stage.
We discuss your concerns, the scope of the sweep, and any specific areas of priority. All briefings are strictly confidential.
Using professional RF detection, spectrum analysis, and non-linear junction detection equipment, we sweep all electronic infrastructure for transmitting devices.
A thorough physical inspection of all furniture, fixtures, fittings, and suspicious items throughout the premises.
We assess phone lines, data networks, and IT infrastructure for taps, compromised hardware, and suspicious devices.
All findings are documented. You receive a detailed report with evidence of any devices found and specific recommendations to harden your security going forward.
Minimum charge for commercial premises. Final price based on office size, number of rooms, and scope of sweep. Invoicing available post-service for established businesses and law firms.
Submit Your EnquiryStill have questions? Our investigators are happy to answer any questions you may have, all enquiries strictly confidential.
Book Your Free ConsultationIndicators include: sensitive business information appearing to reach competitors, unusual sounds during phone calls (clicks, echoes, interference), unfamiliar devices or recently installed items (power adapters, smoke detectors), employees or visitors with unexpected knowledge of private discussions, or a general sense that confidential information is not staying confidential.
Yes. Our RF detection equipment is specifically designed to identify wireless transmitting devices - including those using Wi-Fi, cellular, Bluetooth, and other radio frequencies. Passive devices (recording without transmitting) are detected through physical inspection and lens detection.
If you handle sensitive client information, trade secrets, pricing strategies, or financial data - yes. The cost of a compromised negotiation or leaked strategy significantly outweighs the cost of a sweep. Law firms in particular have professional obligations around client confidentiality that make regular sweeps advisable.
Commercial sweeps are more complex - they cover more extensive infrastructure including PABX phone systems, server rooms, data networks, and larger physical spaces. Commercial sweeps also include a more comprehensive security audit and recommendations for ongoing protection protocols.
Yes. Internally planted devices are found using the same detection methods as externally planted ones. We treat all areas of the premises equally - including staff areas, utility rooms, and executive offices.
High-sensitivity businesses (law firms, financial institutions, defence contractors) should sweep quarterly or before significant negotiations. Other businesses may sweep annually or following any suspicious activity, significant staff changes, or after external parties have had premises access.
We document the device thoroughly with photographs and preserve chain of evidence. We then discuss your options: immediate neutralisation, police reporting, or leaving the device active while you conduct counter-intelligence. We provide full advice on legal obligations and practical next steps.
Protecting your home as well as your business.
Explore serviceScreen staff with access to sensitive areas or information.
Explore serviceIdentify potential intelligence leaks through employees' public digital activity.
Explore service
A Sydney-based construction firm noticed that their tender figures were consistently being undercut by a key competitor. After engaging Stirling Investigations for a commercial sweep, our TSCM team discovered a small audio recording device concealed in a false power board in the main boardroom - the room where all tender strategy meetings were held. The device was professionally documented as evidence and preserved for police. A full security audit was completed and the firm implemented our recommended security protocols. Their tender success rate improved significantly in the following quarter.
Book a commercial TSCM sweep today and protect what you've built.