PulsarTech is a CleanTech Green Energy company founded in 2019. Based in Uitenhage, South Africa, the company has developed a fully OFF GRID technology that transfers electrical power from one location to another using radio frequency waves. Their solution is environmentally friendly, harnessing freely available radio frequency waves to transfer power without emitting greenhouse gases. PulsarTech aims to address the power crisis faced by the world, eliminating the need for further grid investment or heavy infrastructure. Their technology has applications in residential, commercial, and industrial sectors, providing reliable power and reducing costs. With a focus on sustainability and innovation, PulsarTech is poised to make a significant impact in the energy sector.

RePG is a 100% renewable energy solution inspired by nature. It is a patented energy (electricity, heating, cooling) and water-from-air production process that uses waste as renewable energy. RePG's technology can generate energy ranging from 1-25kWh in open spaces like residences, hotels and offices. It also works in electric vehicles (cars, boats, drones) from 1-25kWs as a functional range extender, and can transform the heat discharged from servers, data storage and network devices into electricity while cooling down the ambient temperature. RePG's goal is to offer new technologies to change air conditioning, cooling and ventilation systems for good.

We are an incorporated R&D-based electronics engineering enterprise of SME category. The Directors of the firm are all Electrical Engineers by profession, with one having master's in electrical engineering from U.S.A, and master's in business administration. The company is 22 years old and has designed, produced and marketized many power-protection solutions such as UPS and Line Conditioners. Lately we have indulged in designing various electronic products in PV Solar Technology. These solutions are meant for domestic, agricultural and commercial use.

Specialized in eco-friendly solutions for waste management and renewable energy, Ecolotech the customized services such as waste-to-energy, biogas production, composting, solar power, and wind power. Ecolotech's products include biogas generators, solar panels, wind turbines, and waste sorting machines. The company has completed successful projects in Thailand and other countries in the Asia Pacific region. It also prioritizes social responsibility and community engagement and supports various initiatives aimed at promoting environmental awareness and improving the quality of life for local communities.

Clean Technology Hub is a pioneering hybrid hub in Africa dedicated to the research, development, demonstration, and incubation of clean energy ideas, technologies, and resources. Founded in 2016 and headquartered in Abuja, the hub serves as a focal point for clean and green initiatives in the region. Through partnerships with government, industry, and academia, Clean Technology Hub conducts high-quality research, provides enterprise development and support to energy entrepreneurs, and drives environmental and climate action through projects and engagements. The hub also focuses on promoting energy access, advocating for clean energy transition, and supporting government policies. With virtual hubs spread across the country, Clean Technology Hub is committed to fostering a sustainable and eco-friendly future.

The Waste Takers is a South African company that develops waste management solutions through digital tools and behavior-based solutions. In response to widespread challenges such as poor municipal waste service delivery, limited recycling infrastructure, and low rates of separation at source, The Waste Takers has developed the TWT Smart App and Smart Bins - a platform that connects waste generators with waste collectors across the entire value chain. Through the TWT Smart App, users can access real-time information, schedule waste collections, track impact, and earn rewards for correct recycling practices. The Waste Takers encourages a culture of recycling and environmental stewardship. Smart Bins integrated with IoT technology help optimize collection logistics and provide data insights to improve efficiency and reduce operational costs.

Davitap Engineering is a R&D company operating in industries such as defense, medical, aerospace, and textile with its staff specializing in plasma technologies. Their studies cover a wide range of activities including both hot and cold plasma processes.

The main purpose of these studies is to produce solution-oriented products by carrying out original engineering activities. Davitap, which is taking firm steps towards becoming a leading company in the field of plasma technologies, is rapidly progressing by carrying out joint studies with institutions and organizations that do valuable work in this field.

PlaGas is a plasma gasification unit developed by Davitap Engineering. PlaGas provides clean energy thanks to the plasma gasification process and offers high efficiency at very low energy levels.

PlaTre is a plasma surface activation device. It creates a nano-sized porous structure on the material's surface, enabling the free radicals and electrons contained in the plasma to hold on to the surface. It gives functional properties to the surface and provides to increase its resistance to wear and material quality.

PlaFar both operations to be carried out from a single system by providing seed improvement and irrigation water enrichment, which neutralizes microorganisms on the plant's surface which extends shelf life and improves the quality of soil and water by enriching irrigation water.

SuTech Otonom Teknoloji A.S. is an Istanbul-based technology company, specializing in the design, software development and integration of autonomous marine vessels that convert wave energy into renewable electricity for urban transportation applications. Their technology, SuTech Wavegan, utilizes the mechanical movement between the lower and upper hulls of the watercraft, caused by wave motion, to generate electricity without relying on fossil fuels. This system offers a low-emission, energy-efficient alternative for powering vessels and supports the development of sustainable transport modes on underutilized urban waterways. By integrating with existing city infrastructure, SuTech’s solution also alleviates road traffic congestion and contributes to smart urban mobility and climate action efforts.

ERGOLD: Environmentally Recovery of GOLD is a cleantech R&D company pioneering a patented, eco-friendly process for gold and mercury recovery from mining waste. The company addresses the environmental and health hazards associated with traditional amalgamation and cyanidation methods widely used in artisanal and small-scale gold mining. ERGOLD’s innovation uses non-toxic amino acids to efficiently separate and recover metals, eliminating the need for harmful chemicals like mercury and cyanide. This process not only enhances metal recovery yields but also significantly reduces environmental impact and operational costs. ERGOLD also specializes in tailored facility design, economic feasibility studies, and site-specific process engineering, offering scalable solutions aligned with the Minamata Convention and global sustainability goals.

BCycle SA provides sustainable transportation solutions through a network of rental bicycles made from reclaimed plastic. Designed to reduce urban traffic congestion, carbon emissions and plastic waste, the service supports clean and affordable last-mile travel in South African cities. Addressing the gap in short-distance mobility, especially in Pretoria’s central areas, BCycle SA offers an alternative to cars, buses and taxis. In partnership with municipalities, including Tshwane, Johannesburg, and Polokwane, and research institutions such as UNISA and UJ PEETS, the company champions the use of bicycles as inclusive, low-carbon transport.