Giant Ventures

Giant Ventures is an impact investment firm founded in 2019 and based in London, United Kingdom. It backs purpose-driven founders who are building companies that address meaningful problems and create positive change. The firm focuses on investments in climate, health and wellness, and inclusive capitalism, aiming to support ventures that generate measurable social or environmental impact alongside financial returns.
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Jon Dishotsky

Investment Partner

Madelene Larsson

Principal

Cameron McLain

Managing Partner

Hayden Wood

Venture Partner

Jia-Lin Yong

Investor

Past deals in Smart Home

Geofy

Seed Round in 2025
Geofy is a technology company that offers a subscription-based service for homeowners seeking energy independence. Its AI platform assesses a homeowner's energy requirements and recommends a tailored combination of solar panels, a heat pump, and a battery system. This service eliminates upfront costs, providing clean, renewable energy at a fixed monthly price over a 15-year period.

Beams

Series A in 2025
From plan to build, Beams is an end-to-end service that makes home renovation simpler for customers and builders, and greener for the planet. Beams simplifies the design and construction process with its cutting edge technology that lets customers design and manage their build end to end, all in one place. Redefining the way customers and builders collaborate by connecting homeowners with vetted builders that they can trust. Championing sustainability at every stage to reduce CO2 emissions and make the build as energy efficient as possible.

Haven Energy

Series A in 2024
Haven Energy is a climate technology company that is accelerating home energy storage adoption. Haven walks homeowners through the process of selecting, quoting, and financing a home battery system, and then connects them with vetted, qualified electricians to complete the installation. Haven works with homeowners after installation to integrate their batteries into an aggregated virtual power plant, allowing customers to monetize grid participation and significantly reduce their electricity costs.

Geofy

Seed Round in 2023
Geofy is a technology company that offers a subscription-based service for homeowners seeking energy independence. Its AI platform assesses a homeowner's energy requirements and recommends a tailored combination of solar panels, a heat pump, and a battery system. This service eliminates upfront costs, providing clean, renewable energy at a fixed monthly price over a 15-year period.

Beams

Seed Round in 2023
From plan to build, Beams is an end-to-end service that makes home renovation simpler for customers and builders, and greener for the planet. Beams simplifies the design and construction process with its cutting edge technology that lets customers design and manage their build end to end, all in one place. Redefining the way customers and builders collaborate by connecting homeowners with vetted builders that they can trust. Championing sustainability at every stage to reduce CO2 emissions and make the build as energy efficient as possible.

Haven Energy

Seed Round in 2023
Haven Energy is a climate technology company that is accelerating home energy storage adoption. Haven walks homeowners through the process of selecting, quoting, and financing a home battery system, and then connects them with vetted, qualified electricians to complete the installation. Haven works with homeowners after installation to integrate their batteries into an aggregated virtual power plant, allowing customers to monetize grid participation and significantly reduce their electricity costs.
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