- Air Liquide, Spain
- Airbus Americas Inc., USA
- ALS - Allgemeine Land- und Seespedition GmbH, Germany
- ANZ Stadium, Australia
- Automatic-Alarm-Systeme GmbH (ASS), Germany
- AV-Intercom GmbH
- BancaMarch, Spain
- Banco de Espana, Spain
- Banesto, Spain
- Bankia, Spain
- Bayouni Security Solutions, Saudia Arabia
- BBK, Spain
- BBVA Bancomer, Mexico
- B.I.N.S.S., Germany
- Brilliant Sicherheitslösungen, Germany
- Bunnings Warehouse, Australia
- Burt Daten- und Sicherheitssysteme GmbH, Germany
- Caja Vital Kutxa, Spain
- Crown Casino Perth, Australia
- C.D. Büttner Sicherheitstechnik GmbH, Germany
- Ceco, Spain
- Central Nuclear de Cofrentes, Spain
- City of Perth, Australia
- CLH, Spain
- Commonwealth Bank, Australia
- Corrective Services, Australia
- DPD, Spain
- Enagas, Spain
- Elbo Technology BV, The Netherlands
- Elektro Bloeck GmbH, Germany
- Endesa S.A., Spain
- Esacom Service GmbH, Germany
- Escom Holdings SOC Ltd., South Africa
- First National Bank, South Africa
- Freemantle Ports, Australia
- Galp, Spain
- Goldstrass Sicherheitstechnik GmbH, Germany
- Hartmann + Uebach Nachrichtentechnik GmbH, Germany
- Harvey Norman, Australia
- HSS Projekt und Service GmbH, Germany
- Hubert Müller und Partner GmbH, Germany
- Iberdrola, Spain
- IMS Ciney, France
- Jacksonville Transport Authority, USA
- JEA Inc., USA
- Kaspar + Thomas, Germany
- Khujrao Airport, India
- KME Mansfeld GmbH, Germany
- KMG Ingenieurgesellschaft Berlin, Germany
- KORA Systemtechnik GmbH, Germany
- Koetter Sicherheitssysteme, Germany
- Loudoun County Government, USA
- Marwel Alarmtechnik e.k., Germany
- Maryland Department of Transportation, USA
- Mc Donald Jones Stadium/Hunter Stadium, Australia
- Meusel und Beck, Germany
- Melrose Arch, South Africa
- Metro Madrid, Spain
- National Australian Bank, Australia
- Naturgy S.A., Spain
- New Zealand Corrections, New Zealand
- Noctalis, Germany
- Noelken Hygiene Products, Germany
- Nova Elektroanlagen GmbH, Germany
- Obra Social, Spain
- PLUS Malaysia, Malaysia
- Red Eléctrica de Espana, Spain
- Repsol, Spain
- Reserve Bank of Australia, Australia
- Roesgen Electronic Bonn, Germany
- Sabadell, Spain
- Safran Transmission Systems, France
- Santander, Spain
- Standard Bank Group, South Africa
- Star Track (Australia Post), Australia
- Sichtel GmbH
- Solaris CES Tde Ltd, Malaysia
- The Perth Mint, Australia
- Thiele Hauselektronic GmbH, Germany
- The Returned Service League of Australia, Australia
- W.I.S. Sicherheit und Service GmbH & Co.KG, Germany
