„SOT-Security and Observation Technologies” Ltd (SOT 161) is the country’s first private company offering centralized security of sites using a radio channel, and mobilizing an Operational center and armed car patrols. This activity, started by “Sectron” Ltd on 01.04.1993, was reorganized later the same year to become the focus of work of the independent company SOT which now also offers security equipment and its maintenance at the sites.
Name: “SOT-Security and Observation Technologies” Ltd, registered name ”SOT 161”.
Management: Pavel Videnov – President, Vesko Stoyanov – General Manager.
Registration data: company registration file No 185/07.01.1994, batch No. 13790, volume 183, register 1, page 186.
Main office: Sofia, Lozenetz district, “James Boucher” Blvd., bl. 122.
Permission for the exercise of security services: National license issued by the National Service “Police”, Ministry of Interior, No 615/13.06.2005, covering the territory of the whole country.
Certificates: ISO 9001/2000, HV04/0877/05.11.2004.
ÇRegistered trade mark for services in response to signals of housebreaking (for the names "SOT" and "SOT 161”).
The letter combination “SOT” is a registered trade mark of the company’s services since 1997, renewed in 2006 for a period of 10 years.
The company is a member of the following associations: National association of industrial security companies – NAFTSO; Employers Association of Bulgaria; North American-Bulgarian Chamber of Commerce; Bulgarian Tourist Industry Association.
Offices and representations: Sofia – 3 offices, Plovdiv, Bourgas, Pleven, Blagoevgrad, Bansko, “Sunny beach”, Varna, Rousse, Stara Zagora, Veliko Tarnovo, Tsarevo and others.
Today „SOT- Security and Observation Technologies” Ltd (SOT 161) is the largest security company in the country with more than 3,419 employees, more than 47,500 sites covered by centralized security services and more than 400 sites protected by physical security and technical equipment.