Hong Kong is where this practice began and where it is busiest: a city of concentrated wealth, contested deals and small circles, which is to say a city where what is said in private is worth money to somebody else.

The local pattern is consistent. Listed-company boardrooms before results. Family offices in Central and the residences that go with them. Law firm meeting rooms during contested matters. Vehicles that carry principals between all three. And the situations that prompt the first call: a competitor who knew too much, a departure that turned hostile, a negotiation where the other side kept arriving prepared.

Being based here matters in practical ways: no travel on the quotation for Hong Kong work, out-of-hours access arranged around your building's realities, and attendance measured in hours rather than flights when something urgent is found. The same practice serves Japan, Singapore and Macau, but Hong Kong is the address on the company registration: Risk3 Consulting Limited, CR No. 0781250, protecting the spoken word in Asia since 1992.

If a room, vehicle or phone concerns you right now: say nothing about the suspicion in the suspect space, do not search yourself, and contact us from somewhere else on a device you trust.

Arrange a confidential consultation How every sweep runs

Bug Sweeping Hong Kong