Concrete and plasterboard built our cities, but they also built a carbon problem.EnviraBoard is rewriting that story with a next-generation board made from secondary paper waste sludge.✅ Low-carbon and circular – turning waste into high-value products✅ Strong, durable, and cost-competitive – without compromise✅ Moisture and fire resistant – safer, longer-lasting buildings✅ Quicker and cheaper to install – cutting costs on and off siteWhy does this matter?Because the green transition won’t just be about energy.It’ll be about everything we build with, live in, and rely on daily.At 350 PPM, we don’t just talk about sustainability, we help investors discover companies like [...]

We’re building something harder: the bridge between bold climate startups and the investors who can take them global. Think of us as the scouts of the green industrial revolution.We find pioneers, stress-test their models, and connect them with investors who care about both returns and impact. If you’re tired of hearing about “the next big thing” only after it’s already big, you’re in the right place. Follow 350 PPM to spot climate innovators before the crowd does. For further information, click here: https://350ppm.co.uk/download-im-form

Since 2017, we have invested in 10 companies with 2 exits, growing our balance sheet from £500k to £10M. Our portfolio companies typically qualify for SEIS and EIS, offering investors:✅ 30% income tax relief✅ CGT deferral✅ IHT exemption✅ Loss relief 👉 If your net worth is over £2M and you would like further information, click here: https://350ppm.co.uk/download-im-form Capital at risk. Early-stage investments are high risk and illiquid.

We’re proud to announce that 350 PPM has been accepted as an official signatory for the internationally-recognised Principles for Responsible Investment. This demonstrates our commitment and positions us at the heart of a global community seeking to build a more sustainable financial system. Developed by investors, for investors, the six Principles for Responsible Investment offer a menu of possible actions for incorporating ESG issues into investment practice. In implementing them, signatories contribute to developing a more sustainable global financial system. We also recognise that applying these Principles may better align investors with the broader objectives of society. As an official signatory, we are [...]

We work with some of the most exciting early-stage environmental innovators as clients, supporting their businesses to become established, commercialise, grow and expand across the globe. And this takes a real team effort. With our support around them, exponential growth is expected as they gear up to seize the massive market opportunities in the green economy. We invite others to join this journey and our clients offer a success fee of up to 5%, plus bonus shares, on new introductions who invest. For the avoidance of doubt, the referral scheme works between referring entities and our client companies. Through our network, we can [...]