Hemp Build Solutions LLC began as an initiative group established on April 30, 2024, later developing into an innovative start-up in the green construction sector in the Republic of Moldova. The company adapted and developed locally the technology for producing an eco-friendly construction material, called Arbolit (hempcrete), made from natural resources – hemp shives/hurds, lime and clay.

Renter provides an electric two-wheeler subscription service for last-mile delivery in Central and Eastern Europe. We replace petrol scooters and delivery cars with EU-compliant e-bikes and e-mopeds engineered for long, demanding courier shifts in dense urban areas. Riders and logistics companies pay a weekly or monthly fee that includes the vehicle, all maintenance, and a 30-minute repair-or-replace guarantee, ensuring zero downtime and no income lost to breakdowns. Active in Bucharest and Chișinău, we focus on high-traffic neighbourhoods where delivery activity and emissions peak. By combining low-emission vehicles with circular repair processes and the recycling of worn parts, we help cities cut CO₂ while giving couriers a more stable and predictable way to work. Renter has grown from a high-school project into a cross-border mobility company with €700k raised, 300 active vehicles, and approximately €36,000 in monthly recurring revenue. We primarily support low-income and immigrant couriers and have earned more than 530 five-star reviews from riders. A core value of our team is a strict “zero-waste” mindset, not just in materials, but in eliminating wasted time and money for couriers. Instead of navigating repairs, research, and unreliable vehicles, riders receive a ready-to-use solution that makes sustainable mobility simple, fast, and accessible.

Founded in 2010 in Lesotho, Mos-Sun Clean Energy Technology (MOSCET) specializes in renewable energy technologies, aiming to advance sustainable solutions and provide electricity access in underserved areas in Lesotho and in the broader region of Southern Africa. Their expertise spans designing, installing, commissioning, and maintaining solar and electrical systems for a diverse range of clients, including residential, commercial, and industrial sectors. Focusing on innovative energy solutions and high-voltage industrial system maintenance, MOSCET has a track record of activities, including successful collaborations with Electro Techno Services (ETS) in various renewable energy projects. MOSCET's goal is to offer clean, efficient, and reliable energy solutions that empower thousands of households, communities, institutions, small and large businesses.

Mahlaseli Energy is a renewable energy company that provides solar energy as well as water and electricity solutions in Lesotho. Mahlaseli Energy provides solar submersible pumps to farmers for irrigation and for springcatchmemts to rural communities. The company also produces solar lanterns and off-grid solutions for businesses, rural schools and clinics. As of 2023, the company has been in operation for the last five years with about 100 installations of solar home systems in rural communities of Lesotho and a total of 20 employees. Mahlaseli Energy's main Goal is accelerating access to affordable, reliable and sustainable energy for all in Lesotho and attaining SGD7 in the country by 2030.

Khantša Energy is a social enterprise focused on co-creating clean energy solutions through indigenous knowledge by providing mobile solar power to rural communities in Lesotho. It operates in the highlands districts of Roma, Thaba-Tseka, Qacha, and Mokhotlong. The company's goal is to co-create innovative, community inclusive actions that tackle energy poverty and offer affordable energy solutions throughout Lesotho, making the country one of the leading clean energy countries in Africa.

Established in 2018, Kaeane Renewable Energy Developers is a renewable energy start-up solution with products and services that are directed towards solving existing sustainable energy problems and waste management. Kaeane Renewable Energy brings enviromentally friendly technologies to cover the energy demand in communities and industrial places. Kaeane Energy develops, produces and markets biogas systems for onsite handling of organic waste. The company builds fixed dome digesters and basuka tanks as well as gas installations into the households, eliminating the need for emptying septic tanks and pit latrins. The company's systems apply an environmentally friendly biological process converting organic waste into biogas and organic fertilizer, upcycling organic waste into energy resources.

Vessel X specializes in environmentally sensitive maritime technologies. They are developing AI-powered systems to sustainably manage marine and coastal ecosystems. Their product, named 'Vatoz', is a boat designed to clean solid and liquid waste on the sea surface. The boat can work for 6 hours continuously, collect 100 kilograms of waste and create its own route with the help of artificial intelligence. There are interchangeable nets on the back of 'Vatoz' for different types of waste. Real-time monitoring through status indicators also allows 'Vatoz' to identify potential risks and dangers. Vessel X's goal is to preserve marine and coastal ecosystems starting in Türkiye, then expanding to the world.

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.

Swatchloop identifies textile waste to recycle it more efficiently. It achieves this by using machine learning to offer smart suggestions to correctly sort textiles in the right category. In addition, it also provides a QR code to track data analysis and recycling processes in a sustainable and transparent manner.