
About us
Your partner for advanced solutions.
Tailored consulting and dedicated technological solutions for the industrial and energy sectors in Sub-Saharan Africa.
Who we are
Bringing the best technologies to South Africa.
GC TOP TECHNOLOGIES provides tailored Consulting Services and dedicated Technological Solutions to all companies in the Industrial and Energy Sectors that want to improve and expand their business in the Sub-Sahara African market.
We assist the international suppliers of Best Available Technologies to meet South African customers, providing Business Development and Marketing Services.
Scouting for innovative and successful applications, we offer the best technologies and the most environmentally friendly solutions to South African customers, to improve their efficiency and enhance their productivity.
Our portfolio
We manage a portfolio of products applicable to these main sectors
- Steel Making
- Ferro Alloys
- Cement
- Glass Manufacturing
- Mining
- Renewable Power Generation

Background
20 years of steel and ferro alloy experience.
GC Top Technologies is a fully owned South African company, based in Johannesburg, founded by Pr. Eng. Giovanni Carnelli after an extensive 20 years’ experience in the Steel and Ferro Alloy market.
His technical and commercial background as Director of Operations, experience in engineering and project execution, a wide network of industry experts and first-hand relations with accredited international equipment suppliers allow GC Top Technologies to understand the nature of problems and develop integrated solutions together with its international partners.
In two years of activity, Top Technologies promoted more than 60 offers issued by its partners, with a net worth of sale of 4.5 million Euro in South Africa.
Today GC Top Technologies is connected at executive and managerial level with all steel manufacturers in South Africa, the most important mining and ferroalloy producers, and the biggest engineering companies — active in steel making, ferro alloys, cement, glass and renewable power generation.
We collaborate with the Italian–South African Chamber of Commerce, providing networking and business intelligence to prominent Italian companies interested in the African market. A strict partner selection policy ensures product quality is always rated world class.
Our success is to always be side by side with the customer, providing fresh knowledge about the market and the latest, most advanced technologies.

Quick contact
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