Emergency Evacuation and Rescue Technology


About Us

Supersound Security (Pty) Ltd. was established in 1979 to meet the Security and Safety needs of Government Sectors, Parastatals, Industry and the Domestic Market.

The  Company and its divisions,  provide  specialist services and products  to a diverse market ranging from Emergency Evacuation and Rescue Technology to surveillance, investigations, consultancy, Homeland Security and a variety of custom made security & safety solutions.

Throughout our years of trading we have been privileged to provide specialist security implementations for major events in South Africa’s history.     

In 1994 we  played a role in the first democratic elections in South Africa when we were nominated to provide specialist services to the Independent Electoral Commission.

In 1998 we were selected to provide security support for the visit of President Bill Clinton to South Africa.

In 2002 we assisted the Ministry of Sport and Recreation with Security Support to Mali for the Africa Cup of Nations Football Tournament.

We proudly   list Government Departments, Parastatals and Corporate Entities throughout South Africa as our valued clients.

Supersound Security (Pty) Ltd. is registered with the Private Security Regulatory Authority as a service provider.

(Reg. No. 0529241.)


Juliette Hilary Geva (Financial Director) was one of the first women in South Africa to start a Security and Safety Company in 1979.

Juliette is recognised as an expert on security and personal protection training for women and young children, and has  created a safety kit called the Supersafe Kids which is used as an educational tool to expand children’s safety knowledge  for Grades R – 3.

Juliette speaks English and Afrikaans

Zeev Geva (C.O.E) is the Chief Operations Executive of the Supersound Security Group (Pty) Ltd., and specializes in project and specifications designs, technology integration, consulting and implementation of Homeland and National security projects.

Zeev was educated in Israel, where after completing high school, he graduated from Israel's Military Academy.

Zeev is a veteran of the Israeli Military and the Ministry of Defence.

Zeev came to South Africa in 1989. Over the past 22 years, he has consulted to numerous South African industrial companies and government ministries and designed and implemented their security and intelligence platforms.

Zeev took part in the first democratic elections in South Africa in 1994 where he carried out a sensitive national project for the Independent Electoral Commission.

In 2008/2009 Zeev Planned, Commissioned and Delivered the Central Command & Surveillance Control Room for the Diamond Bourse in Johannesburg South Africa. (Undisclosed)

In 2009/2010 Zeev was Security Advisor to the Independent Communications Authority of South Africa (ICASA) (Undisclosed)

Zeev has conducted numerous Consultations and Presentations to Governments of Mozambique, Nigeria, Uganda and Kenya. (Undisclosed)

Zeev is fluent in a number of European and Mediterranean languages.

David Kgauta Matjene

David was educated at Sebabatso Secondary School in Qwa Qwa in the Eastern Free State.

He then moved to Johannesburg in the 90’s to complete his Security Training and Compliance with Psira.

David joined Supersound Security (Pty) Ltd in 2005 as a Security Officer.

Due to his Excellence in Performance and Dedication he was then repositioned and trained as a Senior Controller where he was in charge of Supervising and Controlling the Activities of all the Guarding Sites.

He was then transferred to the Product Division and gained experience with the products and customer relations, to-day, David Matjene heads the Product Division as Office Manager.

David is fluent in six languages, is a Kaizer Chiefs supporter and is a dedicated family man.

Copyright 2012 - Supersound Security - Johannesburg South Africa