Watermed is a medical water irrigation system. The company specializes in providing medical-grade water irrigation solutions. Their services include the supply and installation of water irrigation systems for medical facilities, ensuring the delivery of clean and sterile water for various medical procedures. Watermed aims to ensure the highest standards of hygiene and safety in medical settings by offering reliable and efficient water irrigation systems. Their team is dedicated to delivering quality products and services to meet the specific needs of healthcare facilities. 

Bio-Enviro is a leading manufacturer of bio-degradable paper straws, offering a sustainable alternative to plastic straws. Their individually wrapped paper straws are 100% bio-degradable and food-safe. Available in various sizes, the straws are made from FDA-approved paper without any chemical residue or additives that could affect the taste or appearance of beverages. Bio-Enviro takes pride in producing their products in South Africa, ensuring the highest quality standards. Their glue component is petroleum-free, and their water-based coatings provide excellent barrier protection against grease, oil, water, and moisture. The company offers customization options for the outer wrapper and provides distributors and bulk order discounts. With their eco-friendly approach, Bio-Enviro's paper straws contribute to a cleaner environment and a sustainable future.

Gugu is an award-winning South African-based startup founded in 2014. Focused on connectivity, digital solutions, and clean energy, Gugu addresses the lack of lighting in communities and its impact on crime rates. Their solutions include Gugu Wi-Fi, which provides fast and reliable broadband internet, Gugu solar lights that combine internet access with clean electricity generation for homes, and Gugu Energy, offering clean energy solutions. By bridging the digital divide and promoting sustainability, Gugu aims to empower communities, create safer environments, and enhance connectivity in South Africa and beyond.

TelioGreen is an upcoming digital platform aimed at revolutionizing the recycling industry in Africa. With a focus on building a pan-African, digital, circular economy, TelioGreen aims to address the crises of plastic waste and poor urban waste management systems through technology. Their solutions include a recycling ecommerce marketplace, a recycling mobile app, and ESG tech innovation. The platform will facilitate the digital trade of recycled materials, connecting waste management and recycling SMMEs, re-processors, manufacturers, brand owners, and local municipalities. By providing market access opportunities for recyclers and incentivizing recycling practices, TelioGreen seeks to create a more sustainable and collaborative ecosystem for waste management.

ZGB Trading and Consulting is a South African company founded in 2020. They specialize in providing circular and climate-smart solutions for sustainable constructions and buildings. Their main focus is on addressing the housing and electricity crisis in South Africa by offering homes built from reusable carbon-negative materials. These homes feature an independent grid system and embedded solar panels, enabling them to generate their own electricity. ZGB Trading and Consulting aims to reduce carbon dioxide emissions by utilizing timber frames instead of concrete, offering a more environmentally friendly alternative. Their modular housing technology allows for flexibility in design and easy expansion. The company also prioritizes creating local jobs and supporting the local building sector by working with local partners and stakeholders.

i-solar is a company that aims to increase access to clean energy financing for low-income consumers by leveraging mobile technology. Their goal is to remove barriers and promote carbon-reducing behavior, ultimately changing lives and accelerating progress towards 13 Sustainable Development Goals (SDGs). i-solar provides solutions that enable customers to enjoy 24/7 uninterrupted electricity, eliminating reliance on traditional grid systems and reducing issues such as tampering with transformers. The company has received recognition as the "Best African Energy Startup 2022" and is available on platforms like Nedbank AVO and MTN MOMO. i-solar invites individuals and businesses to become distribution partners and contribute to their mission.

The cleantech solution developed by Tshwane University of Technology is a water purification system that utilizes locally sourced maize tassel, a waste material discarded by farmers. The technology combines the maize tassel with carbon nanotubes to form activated carbon composites, which effectively remove pollutants from water, providing safe drinking water in rural agricultural areas. The solution is unique as it repurposes a waste material abundantly available in South Africa, offering a cost-effective alternative to traditional activated carbon used in water purification. The system targets the removal of herbicides, which can be harmful to human health. The initiative aims to address the lack of clean and pollutant-free water supply in rural and semi-urban areas, producing an estimated 3 million liters of water per month. The potential impact is significant, promoting environmental sustainability, recycling, and providing clean water to communities.

AgriSmart Engineering is a company specializing in controlled environment agriculture (CEA) solutions specifically tailored for cannabis cultivation. The company is driven by its founders, Constant Beckerling, a chemical engineer, and Anlo van Wyk, a mechatronic engineer. Constant's expertise lies in nutrient formulation, waste water treatment, and bio-engineering, while Anlo focuses on embedded systems design, software development, and electronic/mechanical analysis. Together, they are pursuing their respective MSc degrees at the University of the Witwatersrand. AgriSmart's goal is to develop technologies that contribute to a sustainable cannabis industry worldwide, including closed-loop hydroponic systems, cultivation lighting designs, and data management solutions. The company offers services in facility design, production planning, and operational management for cannabis cultivation.

Versatile Green Solutions is a company dedicated to environmental sustainability and providing alternative solutions in the form of clean renewable energy. Based in Johannesburg, the company offers services in environmental chemistry, protection, and enforcement. They believe in protecting the environment and combating challenges like climate change and high fuel prices through their commitment to clean energy. Versatile Green Solutions provides a range of offerings, including projects, short courses in biofuels, consultation services in the bioenergy sector, and innovative ideas in technology development. Their team, consisting of experienced professionals, specializes in bioenergy and aims to support entrepreneurs, startups, communities, large corporations, and government entities. The company's mission is to contribute to a greener and more sustainable future.