GIJ Impact Makers: 26 people who shaped Ghana’s startup ecosystem in 2025 – Part 1

Building a scalable startup company in Ghana is a unique challenge. It requires more than just a great idea; it demands resilience, resourcefulness, and a distinct ability to execute in a complex market.

While the broader narrative often focuses on the hurdles—from funding gaps to infrastructure—there is a dedicated group of entrepreneurs, investors, and enablers who are consistently driving progress. These are the key players translating vision into reality, mobilizing capital, and keeping the sector moving forward.

For this edition of the Ghana Innovation Journal, we set out to identify and recognize these most impactful leaders in Ghana’s business ecosystem. Our goal was not to create a popularity contest, but to curate a functional map of the industry’s most effective operators. Our editorial team asked a single guiding question: “Does this person’s work create a multiplier effect for others?” We focused on individuals whose work in 2025 has had a tangible, positive impact on the growth of Ghana’s startup ecosystem.

To provide a clear view of how the industry functions, we have categorized these 26 leaders into four essential roles:
1. Rainmakers: The individuals or entities injecting capital and resources who provide the essential “water” for the ecosystem to grow.
2. Disruptors: Visionary founders and operators who are building scalable products, challenging the status quo, and driving innovation across industries.
3. Bridge Builders: The ecosystem architects including policymakers, hub managers, and community leaders who construct the necessary infrastructure, networks, and regulatory environments that allow startups to thrive.
4. Storytellers: Journalists, bloggers, and media platforms dedicated to documenting the journey, amplifying success stories, and critically analyzing the challenges within the ecosystem.

Here are the 25 impact makers who shaped the Ghanaian startup landscape in 2025.

Rainmakers
Hamdiya Ismaila, CEO, Savannah Impact Advisory
If the ecosystem has a “holy grail,” it is the unlocking of domestic pension funds for venture capital and private equity. For over a decade at the Venture Capital Trust Fund, Hamdiya Ismaila witnessed the structural bottlenecks that kept this capital from reaching deserving SMEs. Realizing that the status quo needed a systemic fix rather than just another fund, she pivoted to the private sector to engineer a solution. As the CEO of Savannah Impact Advisory, she is now executing on that vision through the $75 million Ci-Gaba Fund-of-Funds, a pioneering initiative developed in partnership with Impact Investing Ghana.

Her strategy has already moved from concept to execution, with the fund actively writing cheques to fund managers. This operational momentum was further strengthened last month through a pivotal partnership with the Dutch entrepreneurial development bank, FMO which contributed a $1.25 million development grant. This joins a combined $20 million commitment from FSD Africa and Small Foundation.

Nelson Amo, Executive Director, GBHub Africa
For years, Nelson Amo has been a defining architect of Ghana’s support ecosystem, primarily through his leadership at Innohub. While his track record in championing access to finance is well-established, 2025 marked a significant expansion of his mandate. Amo was tapped by GB Foods to lead GBHub Africa, a new impact strategy backed by a $ 10 million seed fund from the company’s shareholders.

Under Amo’s direction, GBHub Africa is injecting patient capital into startups and SMEs operating across the agriculture value chain. The fund is already operational and proving its thesis, having successfully closed three deals in 2025.

Kwadwo Adjei-Barwuah, Head of Investments, Growth Investment Partners
Ghana’s “missing middle”—SMEs too large for microfinance but too small for traditional private equity—has long been a funding desert. Kwadwo Adjei-Barwuah and the team at Growth Investment Partners (GIP) are actively filling this gap. Anchored by a $50 million investment from British International Investment, the fund deploys patient capital—including mezzanine and royalty funding with tenors up to 10 years—to businesses often overlooked by traditional banks. This critical mandate was recently bolstered by an additional $15 million capital injection from another development finance institution. Over the last two years, as Head of Investments, Adjei-Barwuah has overseen the approval of over $40 million to companies like Fido, mPharma, and TrueCoco.

George Antwi-Boasiako, CEO, Startups Cooperative Credit Union
As CEO of AgricoHub, George Antwi-Boasiako spent years providing capacity building and investment readiness support, only to watch rural startups hit a dead end: banks and investors simply wouldn’t fund them. As the founder of the Startups Cooperative Credit Union, he tested a model that bypasses traditional banking rigidity by allowing rural entrepreneurs to pool resources and fund each other. In 2025, this savings-led approach mobilized nearly GHS 1 million, proving that the most sustainable way to fund Ghana’s “forgotten” regions is to empower them to fund themselves.

Yvonne Ofosu-Appiah, Managing Partner, Sahara Impact Ventures
After defining the climate-finance landscape as CIO of Wangara Green Ventures, Yvonne Ofosu-Appiah leveled up in 2025 as the Co-Founder and Managing Partner of Sahara Impact Ventures. Operating at the critical nexus of gender and climate resilience, her thesis received massive institutional validation this year, securing backing from the Mastercard Africa Growth Fund, Heading for Change Endowment Fund and 2X Global’s Resilient Futures Fund.

Unlike many fund managers who spent the year sitting on dry powder, Ofosu-Appiah moved decisively to deploy capital into structural innovators. Her portfolio now includes Wahu Mobility, which is building the electric vehicle ecosystem for logistics; MedPharma, a health-tech platform digitizing access to medication; and Agriarche and Sommalife, two agritech ventures strengthening food systems and empowering rural smallholders.