The Commonwealth Investment Network (CIN), funded by the UK Government in partnership with the Commonwealth Secretariat, has opened rolling applications for climate-positive businesses and projects seeking to raise finance. The initiative aims to move ventures from concept or modest revenue stages towards bankable propositions by providing investment readiness assessments, practical tools and investor visibility.
What the programme offers
The current delivery phase is led by Financial Innovation for Impact (Fii) together with the Cambridge Centre for Alternative Finance at Cambridge Judge Business School. Participating businesses will receive a mix of tailored and cohort-based support designed to address the most common barriers to investment.
- Investment readiness assessment and a customised roadmap to fix gaps in financials, governance or strategy.
- Practical guidance on financial modelling, governance arrangements, growth planning and preparing investor pitches.
- Targeted mentorship for ventures that are further along their fundraising journey.
- Peer learning and community access to share experience across jurisdictions and sectors.
- Investor showcase opportunities to increase visibility with funders and potential partners.
Who can apply
Applications are open to businesses and projects across Commonwealth countries that demonstrate a positive climate impact. Eligible applicants include revenue-generating small and medium enterprises, development-stage projects and operational ventures that are preparing to raise capital through equity, debt, grants or alternative instruments.
The application process is described as straightforward: it takes about 15–20 minutes to complete and can be saved and resumed. There is no stated closing date, indicating a rolling intake model.
Why this matters for South African businesses
For South African climate-tech firms, renewable-energy developers, circular-economy start-ups and agriculture projects adapting to a warmer, drier climate, access to investor-ready documentation and investor introductions can make the difference between stalled pilots and scaling. The network’s mix of technical assistance and investor exposure targets two common problems in local green finance markets: weak financial models and limited visibility to international capital.
Even without direct grant funding, a credible investment readiness programme can reduce the cost of capital by helping firms present clearer revenue forecasts and enforceable governance. For households and job markets, better-funded climate businesses mean potential expansion in employment, local supply chains and household incomes in affected sectors.
| Support element | Intended outcome |
|---|---|
| Investment readiness assessment | Clear roadmap to close funding gaps |
| Financial modelling guidance | Improved lender/investor confidence |
| Mentorship and showcases | Greater investor introductions and deal flow |
Delivery partners and funding
The current phase is implemented by Fii with academic and technical support from Cambridge’s finance centre. Funding is provided by the UK Government in partnership with the Commonwealth Secretariat; the network was originally established to mobilise finance for nations highly exposed to climate risk, including Small Island Developing States.
The emphasis on Commonwealth-wide reach means that South African businesses can compete for support alongside peers from across the Commonwealth. That creates opportunities to learn from different regulatory environments and investor approaches, but also means applicants face broad competition for tailored mentoring slots and investor showcases.
Prospective applicants should weigh the potential benefits of improved financing documentation and investor connections against the time required to prepare and participate in the programme. For many early-stage climate ventures, the structured roadmap and mentor input can substantially shorten the period to a viable funding round.
Applications are available online and can be paused and resumed. Interested firms and project teams are encouraged to review the CIN’s eligibility criteria and prepare basic financial and impact information before starting the form.
