We provide more than just capital. Along with equity investment, we offer a one year programme of expert support, strategy planning, and industry networks.



We invest between £50k and £250k on negotiable terms into your business. Our investment team takes the time to understand the capital requirements to help you grow.


Receive routine 1 to 1 feedback from veterans with real experience in business strategy, financial modeling, product messaging, perfecting value propositions and exiting companies.


We help you understand the start-up investment journey, and the right path for your company to take. After a primer on start-up finance, we prepare you to raise your next round.



We ensure portfolio companies are assigned experienced, connected, industry mentors tasked with helping strategy, offering constructive feedback and networking you further.


Our analyst team provides bespoke research, commercial analysis, strategy support, and other insights to help our portfolio companies make informed, data driven, decisions.


Our relationship with Sustainable Workspaces allows us to offer our portfolio companies complimentary desk space while they grow within Europe's largest sustainability cluster.

Our relationship with Sustainable Ventures also allows us to offer our portfolio access to expert innovation services critical to an early stage start-up's success.


Innovation Services



Bid Writing

Early stage sustainability companies are eligible for £125m+ per year in grants.

We work together with our companies to devise a strong, sector specific, grant strategy. Our professional bid writers – with years of experience and results – can execute the applications, giving companies the best chance of success.


Good bookkeeping from day one saves a lot of hassle in the long term.

Our team of start-up accountancy experts helps create and sustain a streamlined bookkeeping process for early stage companies.

Tax Rebates

We ensure companies make use of all the government tax support for start-ups.

Our start-up accountancy team routinely handles tax claims, like R&D tax credits. That experience means easier navigation of an often complex system, saving companies time and money.

Our relationship with Sustainable Workspaces lets us place portfolio companies into Europe's largest sustainability cluster.





We provide priority access to workspace specifically for high growth start-ups.

Our sister company Sustainable Workspaces offers flexible, start-up friendly, co-working space in central London. Our two locations in London Bridge and Bankside are equipped with workshop, meeting, boardroom, and desk space.



Working in Sustainable Workspaces affords companies sector specific networks.

Members are surrounded by like minded sustainability start-ups, which means a better network, more partnerships, and more ideas. We believe nothing can substitute working side by side.



We host events specifically for sustainability entrepreneurs at our Workspaces.

As a sustainability cluster, our two locations host events across the calendar year, bringing together start-ups, investors, corporates, and thought leaders to provoke meaningful conversation and improve company visibility.