Committed to connecting the world

The Boeing Company
African Telecommunications Union [REGORG] (International (no specific country))
Lodz University of Technology (Poland)
Universidad Autónoma de Santo Domingo (Dominican Rep.)
Office des Postes et Télécommunications de Nouvelle-Calédoni (France)
Emirates Integrated Telecommunications Company PJSC
Korea Information Society Development Institute (KISDI)
HT d.o.o. Mostar
Sudatel Telecom Group (Sudan)
AzEuroTel JV
Dominic Foundation [REGINTORG] (International (no specific country))
CMPak Limited (Pakistan)
National Law University Delhi (India)
Office National des Télécommunications (ONATEL)
China Unicom
International Telecommunication Academy
Center for Teleinfrastruktur - Aalborg University (Denmark)
Cisco Systems, Inc.
Moscow Technical University of Communication and Informatics (MTUCI)
Orascom Telecom Algérie
JSC Intellect-Telecom (Russian Federation)
Universidad Nacional de Avellaneda (Argentina)
NetHope Inc (International)
African Ict Consumers Network (AICN)
Telecom Regulatory Authority of India (TRAI) [OTHER ENTITY] (India (Republic of))
Budapest University of Technology and Economics (Hungary)
Groupe Défis & Stratégies
International Air Transport Association (International)
Centre for Internet and Society (India)
Digital Radio Mondiale [REGINTORG] (International (no specific country))



GEW Technologies (Pty) Ltd.

GEW Technologies (Pty) Ltd, (previously known as Grintek Ewation) is a South African system engineering company established in 1968 and now a major supplier of innovative communication intelligence, spectrum monitoring and security products throughout the world. The company is privately owned with two main shareholders, the Airbus Group and Kunene Finance Company.
GEW Technologies’ expertise lies in the conceptualisation, specification, development, implementation and support of systems for clients including government institutions, spectrum management authorities and national defence forces.
GEW SpecMon ( is a business unit within GEW Technologies (Pty) Ltd and focuses on ITU spectrum monitoring solutions. Spectrum monitoring systems and products are in service with the Communication Authority of South Africa (ICASA) and many other spectrum management authorities worldwide.

CategoriesManufacturers ; Software ; International Organisations
Based inSouth Africa (Republic of)
DomainsBroadcast ; Mobile ; Fixed ; Broadband
ITU Global DirectoryGEW Technologies (Pty) Ltd.
Mr Carel Van Der Merwe

Born on 12 December 1956. Obtained the degree Hons. B. Eng (Electronic) from Stellenbosch University in 1979. Was assigned to Siemens in Münich from 1984 to 1985 for a joint development of a multichannel interception system. Appointed in 1996 in the current position of managing director of GEW Technologies.