Armogrid Power Limited is a company based in Nigeria that aims to bridge the energy access gap by providing cost-effective and efficient renewable energy storage systems, specifically lithium-ion batteries. Nigeria, with a significant energy supply crisis, faces a large energy access deficit, impacting various sectors of the economy and the standard of living. Armogrid seeks to address these challenges by manufacturing and supplying lithium-ion battery packs for renewable energy storage. Initially targeting mini-grid developers, business owners, and homeowners in Nigeria, Armogrid plans to expand its market and engage in forward and backward integration along the renewable energy value chain. Their lithium-ion batteries offer reliability, efficiency, longer lifespan, faster charging, and require less maintenance compared to lead-acid batteries commonly used in the Nigerian market. Armogrid aims to provide sustainable energy solutions and contribute to improving the standard of living in Nigeria and Africa.

Prodecologia (NVF Prodekologia) develops technology and equipment for separating and recovering the components of end-of-life solar panels, alongside a broader line of magnetic, electrostatic, and sensor-pneumatic separators for material processing. Its solar-panel innovation enables the re-use of about 95% of a panel's glass - the single most valuable component - turning a difficult recycling problem into recoverable material for new panels. The company's strengths are technical (around 25% higher component-separation efficiency than competitors), technological (solving the customer's process problem rather than only selling machines), and organizational (tailored solutions with installation, commissioning, author supervision, and rapid service response). Recycling a single solar panel cuts CO2 emissions by about 67% compared with primary production. Prodecologia follows a B2B model targeting European enterprises that recycle solar panels.

KoolBoks is a company that specializes in solar-powered refrigeration solutions. Their flagship product, the Koolhome Freezer, offers reliable refrigeration even in the absence of power supply. With a focus on light, energy, and refrigeration, KoolBoks harnesses the sun's energy to provide 24-hour cooling capabilities. Customers can easily apply online, speak to a representative, and arrange for installation in just three simple steps. The company has offices in Paris, Accra, Lagos, and Nairobi, serving clients across different regions. Their products, such as the Kareboks vaccine freezer, have received positive feedback from satisfied customers who appreciate the convenience and effectiveness of KoolBoks' refrigeration solutions. With a commitment to customer satisfaction and innovative solar-powered technology, KoolBoks offers a reliable and sustainable cooling solution for various applications.

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.

Microhobist is a biotechnology company that produces plant growth regulators using the metabolites of microorganisms in plant roots and soil. They aim to protect the immunity of the plant without it getting sick. Microhobist offers personalized care to soils, thus improving damaged soils. Microhobist not only provides protection to plants thanks to its natural antibiotics, plant growth hormones and macro-micro elements, but also supports plants with its growth and nutrition properties.

eSwitch AI is a hardware-agnostic Virtual Power Plant (VPP) and Microgrid OS designed specifically for enterprise commercial EV logistics fleets. The transition to zero-emission transport is currently bottlenecked by constrained municipal grids and crippling Time-of-Use (TOU) peak tariffs.
Our software solves this by transforming passive logistics depots into active, intelligent energy hubs. Utilizing unified API frameworks (such as Enode), our platform ingests real-time vehicle telemetry (State-of-Charge, dispatch schedules) alongside localized depot infrastructure data (solar PV yield and Battery Energy Storage levels).
Our proprietary AI engine acts as an automated orchestration layer. It dynamically throttles DC fast chargers to prevent site overloads, autonomously pauses non-urgent charging during peak tariff windows, and actively prioritizes "free" on-site solar energy. By removing the need for massive, expensive physical grid upgrades, eSwitch AI guarantees fleet charging uptime during load-shedding while radically reducing the blended operational cost per kWh.

Trashcoin is a pioneering digital and decentralized trash company focused on creating a global plastic recycling system. Positioned as the only African AI-powered recycling company, Trashcoin facilitates decentralized waste collection through direct incentives. Their solution involves giving plastic waste tangible value, educating the public on waste management, and mobilizing individuals to take action. With an ambitious goal of increasing plastic recycling in Nigeria by up to 80%, Trashcoin aims to combat the country's urgent plastic waste problem. They welcome volunteers and operate from two locations in Lagos and Berlin. By leveraging technology and incentivization, Trashcoin is revolutionizing waste management to benefit the planet and the people.

MELT WATER has developed the world's first freeze-based (cryogenic) water purification technology: only pure water crystallizes into ice while contaminants remain liquid and drain away, so no filters or membranes are needed and natural minerals are preserved. Its AI-integrated, maintenance-free smart device delivers cold, hot, sparkling water, and ice in one unit, with a mobile app for real-time monitoring and sustainability reporting. Compared with conventional filters and reverse osmosis, MELT eliminates consumables and plastic waste and cuts wastewater by up to seven times. The company sells directly and via subscription across home, plus, and pro product lines for households, offices, and hospitality. Its environmental impact is substantial: every 1,000 devices save around 15,000 kg of plastic and 24 million liters of water each year. MELT has deployed over 200 devices, built a partner network through its bottled-water arm, and earned recognition including Top 100 Ukrainian startups and a Forbes foodtech listing. The company's founder, Andrew Osadchyi, also served as a juror at Cleantech Days 2026.

KatexPower is a company dedicated to addressing the heavy reliance on fossil fuel generators for electricity supply in Nigeria. Their mission is to provide sustainable energy solutions and electrify households with plug and play solar home systems. KatexPower offers a range of solar systems tailored to meet the diverse needs of customers, from basic lighting and charging ports to powering appliances like televisions, fans, and refrigerators. By leveraging renewable energy, they aim to reduce carbon emissions and contribute to the fight against climate change. KatexPower also offers opportunities for individuals to get involved in various roles such as business development, design, project management, research, strategy, web development, and writing.

Reevell Enterprise Development (RED) is a level 2 B-BBEE company that offers a wide range of services and solutions. With a management team boasting over 80 years of combined knowledge and experience, RED serves both government and private sectors in Africa and Europe. The company has achieved numerous milestones throughout its journey, including the development of business solutions, ISO certifications, and collaborations with development fund institutions. Their mission is to be a global center of excellence for 4IR (Fourth Industrial Revolution) and Solutions Development, while their vision is to establish a "one stop" development house for the 4IR, Community Development, and Business Solutions. Trusted by major brands, RED provides services such as enterprise resource planning, entrepreneur development, community development projects, business diagnostics, systems auditing, and more.