What is Agreeable Capital?
Agreeable Capital is all about investing in tech and nature-based solutions that protect biodiversity and fight climate change. Based in Ireland but with a global reach, this fund typically steps in at the seed or pre-seed stage. It’s a unique blend of forward-thinking investment focused on making a real difference for the planet.
Main Benefits of Agreeable Capital
Here’s a quick snapshot of what makes Agreeable Capital stand out:
- Invests primarily in early-stage companies—seed and pre-seed rounds.
- Focuses on technologies and nature-based solutions aimed at biodiversity protection.
- Operates globally, despite being headquartered in Ireland.
- Led by a solo investor, allowing for agile and focused decision-making.
Meet John Dennehy, the Founder
John Dennehy is the driving force behind Agreeable Capital. He’s the solo investor, bringing a wealth of entrepreneurial experience to the table. Before Agreeable, John founded Zartis.com, a digital services company that grew to over 200 professionals. He exited through a management buyout, but the company keeps thriving. He also started Hirehive.com, a SaaS recruitment platform, and co-founded Upstart Games, which worked with big names like Disney and Sony Pictures. John’s background is diverse, with investments in Bryon Recruitment and Fonepool, the latter sold to Jersey Telecom. When he’s not investing, you’ll find him surfing, kayaking, or diving—he’s a true ocean enthusiast living in Cork, Ireland.
Advisors Supporting the Vision
Agreeable Capital benefits from a strong advisory team that helps guide its mission. The advisors include Frank Walsh, Don O’Leary, Connor Murphy, and Barry O’Neill. Their combined expertise supports the fund’s strategic direction and helps ensure investments align with the core goals of biodiversity and climate action.
Global Partnerships
One notable partner is Value Create, a Tokyo-based investment firm. They specialize in helping companies scale globally, which perfectly complements Agreeable Capital’s ambition to back early-stage ventures with worldwide potential. This partnership strengthens the fund’s ability to support portfolio companies beyond just capital, offering access to international markets and networks.
Impact on Sustainable Development Goals (SDGs)
- SDG 13: Climate Action – by investing in solutions that combat climate change.
- SDG 15: Life on Land – through protecting biodiversity and natural habitats.
- SDG 9: Industry, Innovation, and Infrastructure – by supporting tech startups.
- SDG 17: Partnerships for the Goals – via collaboration with global partners like Value Create.
Living the Mission
Agreeable Capital isn’t just about money—it’s about making a tangible difference. With John Dennehy’s passion for the ocean and nature, the fund’s investments reflect a deep commitment to sustainability. The focus on early-stage companies means Agreeable is helping shape the future from the ground up, nurturing innovations that could change how the world protects its natural resources. It’s a bold approach, blending business savvy with environmental stewardship, and it’s one to watch closely.





















