It’s a real win for 350 PPM to be noticed among the people and programs driving climate innovation forward. We’ve already met some incredible founders and investors, and there’s plenty more to discover.
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It’s always inspiring to see one of our portfolio companies reach another milestone, and last week’s EnviraBoard Investor Briefing at Mills & Reeve’s London offices was exactly that. The room was alive with conversation about the future of sustainable construction, from plant development and product validation to the fast-growing demand for carbon-negative building materials. EnviraBoard is tackling a £15m waste problem head-on while positioning itself in a £32bn global market - innovation that makes both environmental and commercial sense. At 350 PPM, we’re proud to work alongside the EnviraBoard team, connecting investors with technologies that are helping to decarbonise the built environment and [...]
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The Enterprise Investment Scheme (EIS) is a UK government initiative aimed at encouraging investment in early-stage, high-growth businesses. To qualify, companies must be small, unlisted, carry on a qualifying trade, and employ fewer than 250 people. Investors can put up to £1 million per tax year into EIS-eligible companies and receive significant tax benefits, including income tax relief, tax-free capital gains, and loss relief if the investment performs poorly. Companies must use EIS funds within two years of issuing shares or beginning trading. EIS is a great boost for start ups as it attracts much needed investment in innovative companies at a [...]
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This one could change your portfolio.On 16 October in London, EnviraBoard is lifting the lid on how it plans to disrupt a $32bn global construction market with a sustainable alternative to plasterboard.It’s not a crowded pitch fest. It’s a closed-door briefing with:🔹 A first look at plant progress + product validation🔹 A clear roadmap to commercial scale🔹 Insights on their SEED raise (with EIS benefits)🔹 Access to the founders + a room of serious investorsIf you’re looking for the rare mix of climate impact + serious upside… this is one of those “be in the room” moments.Seats are limited: https://enviraboard.com/register
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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 [...]
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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
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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.
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Founded in 2012, 350 PPM backs and scales game-changing environmental solutions. c.£300M of wealth created since 2017Sector expertise dating back to 2007SEIS / EIS qualifying, with favourable tax treatment For founders:✅ No upfront fees, success fees only✅ We invest c.£100,000 for equity✅ One new client per year – with absolute commitment to success For investors:✅ Exposure to 350-backed climate innovators✅ We co-invest in every client✅ Our balance sheet now stands at c.£10M We don’t spread ourselves thin. We go all-in with the boldest ideas capable of shifting the dial on climate change.If you’re building something transformative or investing in those who are - let’s [...]
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We’re thrilled to join 650+ organisations leading the charge toward a more sustainable built environment.Why this matters:Our membership isn’t just a badge, it’s a commitment.To collaboration, innovation and materials that are better for people and the planet.EnviraBoard transforms secondary paper waste sludge into high-performing, carbon negative building boards. No toxins. Fully recyclable.UK Green Building Council’s mission aligns perfectly with ours:🔹 Decarbonise construction🔹 Drive circularity🔹 Build better, togetherThank you UKGBC for the warm welcome and the work you do.Let’s build better - cleaner, stronger, smarter.
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Taus Nöhrlind, CEO of EnviraBoard, and Paul Vousden FCIPR, NED, attended the Global Chamber summer event on the roof terraces of the iconic London Underground building at 55 Broadway, near St James’s Park. The Global Chamber connects businesses across the world through their 525 branches, called Metros, across the globe. As an international organisation the Global Chamber connects millions of people who want to share ideas, opportunities and create profitable business deals. The London Global Chamber summer event is an annual get together and this year the director of the London Metro, Katie Keith, announced she was standing down and passing on the baton [...]
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