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Global contacts

We operate in more than 50 countries around the world. If your country is not on the list, please refer to our global contacts.

View contacts
Global contacts

We operate in more than 50 countries around the world. If your country is not on the list, please refer to our global contacts.

View contacts
Global contacts

We operate in more than 50 countries around the world. If your country is not on the list, please refer to our global contacts.

View contacts
Global contacts

We operate in more than 50 countries around the world. If your country is not on the list, please refer to our global contacts.

View contacts
Global contacts

We operate in more than 50 countries around the world. If your country is not on the list, please refer to our global contacts.

View contacts
About ISS
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Security organisations

Security League
The Ligue Internationale des Sociétés de Surveillance was founded in 1934 (ISS founding member). The registered offices are based in Berne, Switzerland. The Ligue is an association of private security organisations throughout the free world. Over the years it has played a vital role in defining, establishing and maintaining the highest ethical and professional standards of the private security industry as we know it world-wide.

This has been achieved through the very open and cordial exchange of ideas and experiences between the member companies, who are all leading companies in the countries they represent. The Ligue is now represented on all continents and in thirty four countries. As a mark of the high esteem in which the Ligue is held world-wide it is represented in a consultative capacity as a non-governmental organisation at the United Nations and the European Common Market.

Read more about Security League

Contact ISS head office

Contact ISS head office

Head office
ISS World Services A/S
Buddingevej 197
DK-2860 Søborg
Denmark‎
Tel: +45 38 17 00 00

See also our list of offices worldwide

Event calendar

ISS event calendar
Meet ISS at these industry events and exhibitions in 2016: