Nanoteq, founded in 1988, is a South African owned company, operating within the security domain. The company was founded with the main goal of creating cryptographic technology used in military radio systems and mobile telephones. Today, Nanoteq offers their customers a wide range of quality cryptographic products and solutions, with varying levels of customisation.

Nanoteq is headquartered in Centurion, Gauteng and has 30 years of experience within the security field. The company serves various government agencies, as well as local and international clientele. The core offerings include: Voice & Fax Security; Workstation & Mobile; Network Security Layer 2; Network Security Layer 3 and Supportive Offering.