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Green River

Funding The Future.

Dedicated to supporting innovative companies driving positive change and a more sustainable world.

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Committed to measurable climate impact and strong financial returns

Green River is dedicated to supporting innovative startups that have the potential to transform industries. Our mission is to identify groundbreaking opportunities and foster sustainable growth through strategic investments and active engagement.

17 

Portfolio​
Investments​

48% ​

Returns in

Travel & Mobility

300KtCO₂

Estimated

Avoided Emissions

9.5% ​

Green River

Total Return

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Catalytic Capital Investment

Invest with us in verified carbon reduction solutions, channeling catalytic capital for an impactful change.

Allocating funds where they really matter

We bridge innovation and execution — identifying proven climate solutions, verifying impact, and scaling technologies that accelerate the journey to net-zero.

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Scalable Climate Solutions

We indentify proven climate technologies from top-performing Nordic and European innovators.

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Risk-Mitigating Investments

Allocating risk-mitigating capital with Green River, and support the growth of innovative climate technologies.

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Innovation Support

We bridge the gap between pilot-stage innovations and full commercialization, helping First-of-a- kind (FOAK) technologies to scale effectively.

Invest and reduce – with returns

We identify and invest in verifiable, scalable and business resilient climate impact startups on behalf of our clients. Discover some of our success stories below.

Ving

In January 2024, Green River facilitated the piloting of Solar Water Solutions’ desalination units to Ving’s hotels in southern Europe. Green River identified, and invested in, the Finnish company behind the module-based water desalination units, powered by solar energy. Thus lowering the value chain emissions & reduced water impact for Ving. Also contributing to an increased valuation of Solar Water Solutions and dividend returns for Ving.

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Strawberry

The hotel-chain is in a partnership with Green River and ClimatePoint, and have invested in two funds: Food & Agritech and Buildings & Construction. Through these funds Strawberry helps startups who are developing sustainable solutions relevant to the hotel industry. This in turn is key in order for Strawberry to attain their goal of a 50% reduction in their own value chain emissions by 2030.

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Juicy Marbles

Juicy Marbles is one of the companies we have invested in through our Food & Agritech fund. The Slovenian scale-up produces a high quality meat alternative at a fraction of the emissions in comparable meat products. The company uses 3D assembly to create the fibers and texture necessary to resemble real meat. The LCA, done by ClimatePoint, shows significant positive effect when replacing meat with these very tasty alternatives.

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Dedicated professionals solving the world's greatest challenges and achieving financial returns for our investors

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Nito​ Simonsen

Head of Investments​

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Rune Brunborg

Managing Partner

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Flemming Wagner

Managing Partner

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Brita​ Henriette Staal

Managing Partner

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Arne Haabeth​

Strategic Partnerships​

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Fredrik Mohr

Investment Analyst

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Friederike Nintzel

Investment Analyst

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André ​ Bjørntvedt

Investment Committee

Contact us

Join us in funding
the future!

“ Through our climate investment in with Green  River, we’re helping fund innovative green-tech  companies that are shaping a more responsible  travel industry. ” - Ving

Our office is located at Universitetgata 12, Oslo, Norway. We look forward to connecting with you in person.

Do you have any questions or wish to explore potential collaborations? Call us at

+47 934 26 753 

Reach us at info@greenriver.no — we will gladly provide info about our investment opportunities and how we can work together.

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© 2025 by Green River Investment Management

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