We back outstanding fund managers and visionary founders who are powering the future of sustainability

Our societies face significant challenges, and the economy is undergoing profound transformations in response.

Rosebrook is a purpose-driven investment firm that believes that private capital has a crucial role to play in accelerating the transformation of the economy towards a sustainable and resilient model.

Venture Capital has consistently outperformed public markets.

Venture Capital returned up to 56x more than the S&P 500 over a 25 year period and should be in every investor's portfolio (1).

Sustainable investing is one of the greatest opportunities of the next decades.

In addition to creating a positive impact on our planet (decarbonization, waste reduction, soil regeneration, etc.), sustainable technology companies are expected to unlock over $12 trillion in revenue by 2030(2), creating an unprecedented opportunity for investors who will back the winners.

A simple but powerful approach.

Tomorrow's value will be found in companies building technologies addressing real problems, not wants, in sectors such as clean energy production and storage, green manufacturing, sustainable food production or circular materials. However, most individuals don't have access to the companies making those technologies via their traditional investment portfolios.

We bridge that gap by enabling private investors to invest directly in the most promising climate companies, or indirectly via top-tier fund managers.

We are returns-focused and impact-driven.

We provide catalytic capital to the most valuable companies of the next decades that solve for needs, not wants by combining measurable impact, positive externalities and financial return.

IMPACT - Investing for impact

By investing in companies that are focused on real-world change, we can mitigate environmental degradation, improve our health and solve social challenges.

TECHNOLOGY - Exponential times

Exponential technologies have the potential to drive transformative change and solve some of humanity’s biggest challenges.

OUR FUTURE - Financial return

Mission-driven companies attract the best talent, have a strong and engaged customer base, and answer to growing societal demand for sustainability.

We focus on cross-sectorial value creation.

We are passionate about the sectors we have chosen to invest in. Our careful selection process enables us to collaborate with founders when necessary by providing meaningful insights, specialized knowledge, and a forward-thinking approach.

Green Manufacturing

Responsible for 20Gt CO2 or 34% of global GHG emissions and are one of the most difficult sectors to abate due to the need to retrofit, upgrade and replace existing equipment and transform the associated supply chains.

Clean Energy

Responsible for 7.7Gt CO2 or 12% of total emissions attributed to energy, representing one of the greatest opportunity areas to be addressed via climate technology.

Sustainable Food & Agri

Responsibe for 13Gt CO2 or 22% of global GHG emissions. Most farming-related emissions are caused by methane from production of ruminant livestock, mostly beef and lamb.

Mobility

Responsible for 8.8Gt CO2 or 15% of total emissions as mobility is the engine of the global economy, enabling trillions of dollars of trade every year.

Buildings

Responsible for 9.5Gt CO2 or 17% of global GHG emissions. Operational emissions account for nearly two-thirds of this, while the remainder comes from embodied carbon emissions, or the ‘upfront’ carbon that is associated with materials and construction processes.

Advanced Computing

Advanced and quantum computing can help drive the major breakthroughs needed to help solve the climate crisis, by enabling climate technologies abate carbon close to 7Gt CO2 a year of additional CO2 impact by 2035.

We invest for the long term from Early-to-Late stage venture.

We provide catalytic capital with a long-term view across early and late stages. We thrive to help ambitious managers and founders realise the true potential of what they are building.

Team.

We provide catalytic capital so that the most valuable technologies of the next decades can be built and create measurable impact, positive externalities and financial return.

Guillaume Rozenblat