| 1 | Funding Agent | Funding Agent helps UK SMEs compare business finance options fast, with a simple application journey and quick eligibility matching. | £10,000–£1,000,000; 4%–20% APR; 3–60 months |
| 2 | Triodos Bank | Triodos Bank is an ethical bank focusing on sustainable banking and financing projects that positively impact people and the planet, including the renewable energy sector. | £100,000–£20,000,000; 0%–0% APR; Up to 25 years |
| 3 | Barclays | Barclays is a major global financial services provider offering a wide range of banking, investment, and financial products, including tailored solutions for the renewables industry. | £1,000–£100,000; 11.2%–14.9% APR; 1-10 years |
| 4 | Folk2Folk | Folk2Folk is a peer-to-peer lending platform that connects local investors with businesses in need of funds, focusing on regional development and industries such as renewables. | £100,000–£10,000,000; 7.5%–9% APR; 6 months to 5 years |
| 5 | Elite Business Funding | Elite Business Funding provides bespoke business finance solutions, supporting SMEs with a wide range of funding options, including loans for renewable energy projects. | £25,000–£10,000,000; 6%–0% APR; Unknown |
| 6 | EvoEnergy | EvoEnergy is a leading UK renewable energy company offering finance solutions to help businesses reduce energy costs and improve sustainability through solar and green loans. | £0–£0; 0%–0% APR; Unknown |
| 7 | Millbrook Business Finance | Millbrook Business Finance offers a variety of tailored finance options to SMEs, providing business loans and asset finance across various sectors, including renewables. | £10,000–£1,000,000; 4%–20% APR; 3–60 months |
| 8 | Smart Funding Solutions | Smart Funding Solutions connects businesses with over 300 lenders to find the best financial products, including loans suited for renewable and clean energy projects. | £0–£0; 0%–0% APR; Unknown |
| 9 | Investec | Investec provides a range of financial services for high-net-worth clients and specializes in investment banking, supporting companies with innovative financial solutions. | £5,000–£3,000,000; 6.9%–8.9% APR; 12–60 months |
| 10 | Sustainable Energy Finance | Sustainable Energy Finance is a finance brokerage that helps businesses secure funding for energy projects, offering debt and equity solutions for sustainable developments. | £0–£0; 0%–0% APR; Unknown |