Amussis one of the top investigation firms stationed in Hong Kong and are capable of providing personal and commercial investigations and professional surveillance services, incorporate and manage by the former disciplinary executives which equipped with more than 30 years working experience in disciplinary forces; Amussis, the unique bureau in Hong Kong consists of the International Police Association member. Such premium membership provides strong network supports which strengthen our investigation process.

According to different clients’ needs, Amussis will always tailor various commercial and individual investigation services, from case-studying, data collection and analysis, setting up directions for investigation; we will not impose any consultant fee. We will keep in touch with the client throughout the investigation period, which enables the client to be informed at all time. When the investigation comes to an end, the client will have a detailed report along with investigation evidence. Amussis’s service coverage includes both locally and abroad, this is vastly vital nowadays due to the fact that we want to cater to the modern international market and customers’ needs from different backgrounds.

We have handled numerous cases from countries to countries, including Hong Kong SAR、Mainland China、Taiwan、 Thailand、Singapore、Malaysia、America、British、Austria、Canada、Greece、Dubai(UAE) and Egypt, etc. As Hong Kong’s relationship with the Mainland and Taiwan gradually grows closer by the day, Amussis has established close ties with law enforcement agencies from different provinces and this enables us to provide customers with far greater efficiency in both time and money saving when performing investigation in Greater China.
Core Value :

Professional–Amussis has our own professional team who is both vastly experienced in detective work and very attentive when dealing with different personnel. The team is comprised of former disciplinary forces, experts of all grades who stationed in various departments, inclusive of Interpol (HK branch), G4, Commercial Crime Bureau, Police Organised Crime and Triad Bureau (OCTB), all empowered with extensive knowledge and interpersonal network which assist our investigation procedures both inside China and in foreign countries.


Safety–Amussis respect the privacy of each and every one of our clients. In accordance with strict standards of security and confidentiality, all data will be fully protected and we promise not to disclose them to any third parties. Unless otherwise required, all evidences will be destroyed in order to protect our customers’ privacy. Our team has very strict guidelines and in faith and conduct thus the entire process will absolutely be kept confidential in their process of investigation, it being our solemn promise to our clients.


Trustworthiness–As a top of the range investigation consultancy, we have a unique understanding of the industry, along with great professional knowledge and conduct. Through the years of detective work, we have solved various difficult problems for our clients from around the world and in return we have received many positive feedbacks from them. As we have shown, time and time again, we are a reliable and trustworthy investigation consultancy. Under normal circumstances, we will provide a wide range of survey evidence (including the investigation report, image, video, audio, etc.) to customers for reference. Unlike other local investigation firms, Amussis does not charge additional fee for the holiday operation and over-night operation and Amussis will provide clear quotation to each and every customer.

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Customer Service Hotline
Tel: (852) 5348 2807
(86) 147 1492 2807
Fax: (852) 3020 6962
Email: enq@amussis.com.hk
Government licensed company
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