Silverstrand Capital

Silverstrand is a Singapore-based family office investing in regenerative agriculture. The natural living world underpins human existence. It offers tremendous economic, social, and environmental value.

Kelvin Chiu

Founder

Julianto Johanes

Impact Investment Manager

Peter Kennedy

Executive

12 past transactions

Agros

Series A in 2025
Agros enhances agricultural productivity and environmental sustainability by providing smallholder farmers with integrated solutions. These include solar-powered irrigation systems, agricultural inputs, financial services, insurance, advisory support, and market access. The company aims to double the income of millions of farmers while reducing significant annual carbon emissions.

Ocean Ledger

Pre Seed Round in 2025
Ocean Ledger is a geospatial analytics company specializing in coastal ecosystem management. It leverages earth observation, field data, and artificial intelligence to quantify the value of coastal ecosystems, enabling clients to make informed decisions about mitigation and adaptation projects. The company offers services such as project scoping, baseline analysis, historical and continuous monitoring, and reporting, supporting both public and private sectors in achieving their sustainability goals.

Goodcarbon

Seed Round in 2024
Goodcarbon facilitates access to high-quality Nature-based Solutions projects focused on forests and soils. They connect companies committed to emissions reduction with verified projects, generating carbon credits while conserving and restoring nature.

Planet Protector Packaging

Series A in 2023
Planet Protector Group specializes in the manufacture and distribution of insulated packaging solutions created from 100% natural waste wool. The company aims to eliminate polystyrene from the packaging industry by offering sustainable and eco-friendly alternatives. Their products are designed for use in the food and pharmaceutical sectors, providing reusable, renewable, and thermally insulative options. By utilizing waste materials, Planet Protector Group enables its clients to adopt environmentally responsible practices while maintaining effective packaging performance.

Invasive Species

Pre Seed Round in 2023
Invasive Species Control (ISC) is a company specializing in the development and application of sustainable biological solutions to manage invasive species. These invasive plants, animals, and microorganisms pose significant threats to both economic and environmental ecosystems. ISC employs artificial intelligence and machine learning to discover and harness microbial natural products, enabling effective control of toxic algae, aquatic, and terrestrial weeds. By doing so, the company helps clients mitigate the spread and impact of invasive species, thereby promoting biodiversity and addressing climate change.

Koltiva

Series A in 2023
Koltiva is an integrated technology company established in 2013 in Indonesia and incorporated in Switzerland in 2017. It specializes in providing tailor-made software solutions and services designed for end-to-end business processes, particularly in the agriculture sector. Operating in 29 countries, Koltiva focuses on enhancing operational efficiency while significantly reducing costs and risks for its clients. The company aims to support sustainable production practices from farm to fork, helping businesses achieve profitability while being socially responsible and environmentally conscious. By offering affordable and customized software systems, Koltiva facilitates transparency between suppliers and customers, contributing to the development of traceable and resilient global supply chains.

Natrx

Seed Round in 2023
Natrx is an innovative company focused on enhancing coastal resilience and protection through advanced technology and a nature-based approach. By integrating geospatial software and advanced manufacturing solutions, Natrx promotes harmony between natural ecosystems and urban infrastructure. The company's solutions are designed to meet the performance needs of large-scale public and private asset owners, offering sustainable alternatives to traditional methods that are often costly and ecologically harmful. Natrx aims to set a new standard for sustainable resilience, delivering high-performance solutions that not only address environmental challenges but also contribute positively to economic outcomes. Through its technology-first approach, Natrx empowers builders, architects, and ecologists to create infrastructure that enhances both functionality and aesthetic value.

Agros

Seed Round in 2023
Agros enhances agricultural productivity and environmental sustainability by providing smallholder farmers with integrated solutions. These include solar-powered irrigation systems, agricultural inputs, financial services, insurance, advisory support, and market access. The company aims to double the income of millions of farmers while reducing significant annual carbon emissions.

Aqua Spark

Venture Round in 2022
Founded in 2013, Aqua Spark is a venture capital firm based in Utrecht, Netherlands. It invests in small and medium-sized companies operating in the aquaculture sector, focusing on technological innovation, alternative proteins & feed ingredients, and sustainable farming solutions.

Koltiva

Venture Round in 2022
Koltiva is an integrated technology company established in 2013 in Indonesia and incorporated in Switzerland in 2017. It specializes in providing tailor-made software solutions and services designed for end-to-end business processes, particularly in the agriculture sector. Operating in 29 countries, Koltiva focuses on enhancing operational efficiency while significantly reducing costs and risks for its clients. The company aims to support sustainable production practices from farm to fork, helping businesses achieve profitability while being socially responsible and environmentally conscious. By offering affordable and customized software systems, Koltiva facilitates transparency between suppliers and customers, contributing to the development of traceable and resilient global supply chains.

Hone

Secondary Market in 2022
Hone unlocks chemical analysis, utilizing the latest developments in spectroscopy and machine learning. They deliver solutions in spectroscopy for a range of applications.

Sea6 Energy

Series B in 2021
Sea6 Energy is a company based in Bangalore, India, founded in 2010, that focuses on harnessing the potential of marine biomass sustainably. The company aims to create a bio-refinery from seaweed, converting it into various products such as ethanol fuel, plant growth stimulants, plant defense products, animal feed ingredients, and other bio-renewable materials. By doing so, Sea6 Energy seeks to address challenges associated with traditional feedstocks like land use, freshwater requirements, and nutrient depletion. The company's team comprises professionals from diverse fields including industrial automation, ocean engineering, marine biology, and aerospace engineering, all working towards building a new economy based on marine biomass.
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