Top 5 Sustainability Startup Investors in Cayman Islands in July 2025

Last updated: Jul 2025 A list of 5 angel investors and VC (Venture Capital) funds that invest in Sustainability startups based in Cayman islands. We rank investors based on the number of investments they made in Sustainability companies from Cayman islands. We update this investor list every month.

Top 5 Sustainability Startup Investors in Cayman Islands in July 2025

Investor	Sustainability Cayman Islands investments
FJ Labs	1
Sunna Ventures	1
Pampa Energia	1
NYDIG	1
Luxor Technology	1

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Investor list

FJ Labs is a stage-agnostic investment firm that focuses on marketplaces and consumer facing startups.

Investment focus

Software, E-Commerce, Financial Services
Seed, Series A, Series B
United States, Brazil, United Kingdom

Portfolio highlights

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Unblock — Unblock is a climate technology company that offers a solution to mitigate emissions.

Sunna Ventures is a climate tech focused venture capital firm.

Investment focus

CleanTech, Clean Energy, Energy Efficiency
Seed
Cayman Islands

Portfolio highlights

Unblock — Unblock is a climate technology company that offers a solution to mitigate emissions.

Pampa Energia SA, (Pampa), is an Argentina-based company primarily engaged, through its subsidiaries, in the generation, transmission and distribution of electric power. Electric Generation division comprises the activities of Hidroelectrica Los Nihuiles SA (HINISA), Hidroelectrica Diamante SA (HIDISA), Central Termica Guemes SA (CTG), CentralTermica Loma de la Lata SA (CTLLL) and Central Piedra Buena SA (CPB); the Electric Transmission division, includes the activities of Compania de Transporte de Energia Electrica en Alta Tension Transener SA; as well as the Electric Distribution division, which its services are rendered by Empresa Distribuidora y Comercializadora Norte SA (Edenor).

Investment focus

CleanTech, Clean Energy, Energy Efficiency
Seed
Cayman Islands

Portfolio highlights

Unblock — Unblock is a climate technology company that offers a solution to mitigate emissions.

NYDIG is a technology and financial services firm dedicated to Bitcoin for institutions, private clients, and banks. The firm offers asset management, derivatives, financing, custody, and execution services. NYDIG's platform satisfies the highest regulatory, audit, and governance standards.