Top 5 Sustainability Startup Investors in Iceland in September 2025

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

Top 5 Sustainability Startup Investors in Iceland in September 2025

Investor	Sustainability Iceland investments
Brunnur Ventures	2
Farvatn Venture	1
Eyrir Vöxtur	1
Nefco	1
Kontrari	1

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Investor list

Brunnur Ventures is a top venture capital firm in Iceland for startups with high-growth potential.

Investment focus

Software, SaaS, Gaming
Seed, Series A, Funding Round
Iceland, United States, Denmark

Portfolio highlights

AviLabs — AviLabs specializes in software development in aviation.
Laki Power — We supply power grid operators with advanced high-voltage line monitoring stations that enable them to optimise performance, safety and cost.
Porcelain Fortress — Porcelain Fortress was founded by a small band of romantics in the summer of 2016 in Reykjavik, Iceland.

Planet 9 Venture supports startups and work with venture funds to make a positive imprint on the world.

Investment focus

Water, Apps, SaaS
Seed, Series A, Funding Round
Norway, United States, United Kingdom

Portfolio highlights

LAXEY — LAXEY specializes in sustainable land-based aquaculture and the development of fish farming facilities.
Evari — Advanced manufacturer of next-gen turbocompressors, driving breakthrough heat pump performance
Inherit Carbon Solutions — Inherit Carbon Solutions creates durable nature-friendly carbon removal solutions.

Eyrir Vöxtur is an ESG fund, which focuses on investing in promising ventures for international growth and value creation. The fund invests in companies that have a positive impact on society and the environment.

Investment focus

Legal, Legal Tech, Document Management
Seed
Iceland

Portfolio highlights

Justikal — Justikal is an eCourt system that allows different stakeholders in legal proceedings to handle documents in a trusted & secure way by using eIDAS compliant trust services.
Laki Power — We supply power grid operators with advanced high-voltage line monitoring stations that enable them to optimise performance, safety and cost.

Nefco accelerates the green transition by providing risk capital to small and medium-sized projects with positive impact on the environment and climate.