Wednesday, 2 July 2025 @ County Hall, London
Greenbackers bi-annual Investment Showcase, hosted in partnership with Sustainable Ventures!
Sponsored by Ryan and Innovate UK.
Together, we’re turbocharging cleantech investment.
Delegate List:
You can view the full delegate list here.
Meet the Presenting Ventures:
You can view all of the presenting venture’s detailed deal profiles here on Greenbackers digital deal platform!
- C-Power (USA) C-Power develops innovative ocean wave energy devices that provide renewable energy solutions, from low-power offshore systems enabling connectivity at sea to large-scale systems supporting grid decarbonization. Series B+, $10-15m.
- Global OTEC Resources (England) Global OTEC Resources is commercialising modular, floating OTEC systems that convert ocean heat into clean, baseload power; designed for rapid deployment using existing offshore supply chains. Seed, £3m.
- HGP (Scotland) Hydrogen Green Power decarbonises industrial CO₂ by combining it with green hydrogen to produce e-fuels using a modular electrolysis and methanation system (IHMS). Series A, £2m.
- Horizon Bridge (England) Horizon Bridge develops advanced offshore wind cable monitoring solutions, bridging the gap between technology and insurance. Seed, £3.5m.
- HyWaves (England) HyWaves is developing advanced power electronics to boost hydrogen production efficiency for energy companies. Seed, £2.2m.
- Inition (England) Inition Energy has developed electrode production technology to make battery production more profitable and sustainable. Seed, £5m.
- Inyanga Marine Energy Group (England) Inyanga MEG has developed Hydro Wing, a full, unique, and turn-key Tidal Energy solution for offshore renewable projects. Series B, £5m.
- IR Power (Scotland) IR Power is transforming industrial energy consumption with its electricity recycling technology, offering businesses an immediate and cost-effective path to greater efficiency and sustainability. Series A, £3.8m.
- Kardinia Energy (Australia) Kardinia Energy has developed lightweight, flexible, and fully recyclable printed solar films using carbon-based inks—now being showcased on Coldplay’s US and UK tour as their first client—offering a scalable, low-cost alternative to traditional solar panels. Seed, £2.5m (AUS $5m).
- Meatly (England) From a single sample of cells, Meatly can create an infinite amount of healthy, sustainable meat without harming animals—using 99% less land, 99% less water, 75% fewer CO₂ emissions, and no antibiotics. Meatly sold the world’s first cultivated pet food. Series A, £15m.
- Modular Solar (England) Patented ground-mounted, modular and portable solar unit that can be deployed anywhere and can be moved at will. Seed, £500k.
- Ocean Information Services (Scotland) OIS pioneers Industry 4.0 in offshore energy, using unique IP in Subsea IIoT, edge ML, and autonomous systems to accelerate offshore asset integrity and improve profitability and safety. Series A, £2.5m.
- Proteum Energy (USA) Proteum Energy produces low-to-negative Carbon Intensity (CI) renewable hydrogen, Renewable Natural Gas (RNG) and methanol using proprietary reformer technology. Series B, £16m.
- Qualus (England) Qualus uses patented polymer technologies to reduce chemical and water use at leather tanneries. Series A, £5m.
- Recycl8 (Scotland) Recycl8 recycles 100% of Incinerator Bottom Ash Aggregate into a low-carbon, high-performance concrete solution, collaborating with energy-from-waste and construction partners to reduce global CO2 emissions. £3.5m.
- Sundew BIO (Denmark) Sundew has environment friendly biotechnologies to target and reduce water-borne pests, diseases, and invasive species. Series A, £5m.
- Triton Anchor (USA) Triton Anchor has developed a low cost, silent, efficient, flexible anchoring system for small-to-large-scale offshore wind farms, for any mooring configuration from catenary to tension leg in all soils. £10m.
- Zoex (Scotland) ZOEX is developing a commercially viable wave energy device to replace diesel generators used offshore. Seed, £5m.
