Reboxed is a UK‑based circular‑tech company that enables people and businesses to buy, sell, trade‑in or recycle refurbished smartphones, tablets, laptops and accessories, offering quality‑checked “pre‑owned” devices at lower cost while aiming to reduce e‑waste and promote sustainability.

MarinaTex is a UK‑based company that creates a biodegradable, compostable bioplastic material from fish waste and algae, designed to replace single‑use plastic packaging films and coatings with a sustainable, planet‑friendly alternative.

Regeno Ltd is a Scottish company that builds modular, recyclable wind‑turbine systems and aims to deliver low‑cost, easy‑to‑install renewable energy, especially for businesses and rural communities, using a “stackable” (Lego‑style) design that avoids heavy cranes and large installation barriers.

Skaiy Limited is a technology company focused on predicting how much solar energy will be available. They are trying to solve a major problem for solar farms and energy grids: how to accurately forecast electricity generation, since it depends entirely on the sun and the weather.

Forge Minerals is a UK-based cleantech company that permanently captures CO₂ emissions by chemically converting them into high‑purity, carbon‑negative mineral products, minerals that can then be used in industries like pharmaceuticals, chemicals, construction and manufacturing.

Ventrix Labs is a London‑based cleantech startup developing modular carbon‑capture units that retrofit into existing buildings to recover waste CO₂, creating a decentralised CO₂ supply chain to make CO₂ cheaper, more reliable and easier to reuse or permanently sequester.

Demeter Bio is a biomaterials company developing sustainable high-performance ingredients for multiple industries. Their flagship material, MelioShield, supports the transition away from non-biodegradable compounds like PFAS, UV filters and microplastics.

NUUV designs and supplies innovative sensors and water disinfection systems that improve the world’s water cycle, and provides Professional Services to the water sector.

The company’s products solve many of the significant challenges currently facing the industrial and municipal water management sectors. These include accurate water quality measurement, chemical free disinfection and micro pollutant treatment.

Clyde Hydrogen is advancing decoupled electrolysis technology to generate green hydrogen, with the goal of facilitating a transition to zero carbon emissions. Their method involves splitting water into hydrogen and oxygen through electrolysers that are powered by renewable energy sources.

Mater-AI develops novel thermoelectric materials using advanced AI, physics-based modelling, quantum and lab validation. By significantly improving efficiency, they’re not only replacing legacy systems but also enabling entirely new applications.

Future Greens use modular, high-performance anaerobic digesters to leverage the power of microbes to turn your waste into power onsite generating green energy from the by products of the food industry.

SmartResilience have developed a climate analytics platform that empowers professionals to build organisational resilience in the face of climate change.

Carbon Cell is dedicated to providing a sustainable alternative to traditional polymer-based foams. Their high-performance expandable foam is fully compostable and locks in carbon for centuries.

Komodo Energy connect heat storage to energy markets. Their platform seamlessly utilises heat pumps and hot water tanks to help balance the grid and earn revenue – without affecting operations.

VundaHaus create prefabricated insulation kits to create warm, healthy, low carbon homes.

Xworks is your solution, streamlining waste handling, trading, and more. Say goodbye to daily frustrations and hello to efficient, confident networking.

Novel technology offers forced blown convection and natural convection with a surface temperature of 50°C and cooling air temperature of 16°C.

The UK’s leading redistributor of surplus ingredients within the supply chain

Clean energy bio-gas catalyst company whose product increases the methane output by up to 204%

A planet friendly deodorant brand