Eskan

Official website : eskan.com
Address : Eskan Electronics Ltd, 3B Kelvin Industrial Estate, Long Drive, Greenford, UB6 8WA, United Kingdom
Phone : (0)44 20 8813 0776
Fax : (0)44 20 8833 7053
Email : info@eskan.com

Legal status : British company founded in 2010, registered under the name Eskan Electronics.
Clients : Law enforcement agencies, governments and the military (according to their website).
Products : Audio surveillance systems. A page on their website lists their audio surveillance devices, without giving any details to unregistered users.

Their catalog was leaked in the Spy Files (a large collection of documents leaked from 2011 to 2014 by Wikileaks) in 2011. It describes all the audio surveillance systems they market, including technical specifications and pictures.