Dictograph is a 20-years old locally owned and operated security company providing a wide range of services for their clients. With 24/7 Dispatch, Dictograph's Professional trained Guards and Patrol service can respond to any need at any time in the Tucson and surrounding areas.

Elite Tactical Security Solutions is a renowned perimeter security, guard dogs, and security services provider, based out of Las Vegas, Nevada, USA.

HighCom Security Services is a comprehensive provider of high-end security solutions, which specializes in protective services, security systems, consulting and training.

International Protective Service Agency (IPSA) has been providing a full range of security guard services in the NYC area since 1989. They specialize in event security, residential and commercial building security, talent protection, executive protection, and fire safety services.

ISS India, a pioneer workplace experience and facility management company, provides placemaking solutions that contribute to better business performance and makes life easier, more productive and enjoyable – delivered to high standards by people who care.

Pinkerton offers organizations a range of comprehensive risk management services from security consulting and investigations to executive protection, employment screening and protective intelligence. With employees and offices worldwide, Pinkerton maintains an unmatched reputation for protecting clients and their assets around the globe.

Security Group is a modern Danish security company, which works independent of special interests of any kind - political, economic or supplier interests. They provide effective, reliable solutions and create security for their customers, both private, business and government.