Firm Overview

Tamyse Capital is an investor in clean water technologies and services. We invest exclusively in companies that actively engage in the cleanup or protection of oceans, rivers, lakes, and other waterways. We seek to support the development and accelerate the deployment of proprietary technologies or procedures that reduce pollution, contamination, and biodegradation in bodies of water of all sizes globally.

We are a signatory to the UN Principles of Responsible ESG Investing, and our investment procedures meet the guidelines of the ILPA ESG Assessment Framework. Our team is actively engaged in ESG and sustainable investing forums, and we collaborate with environmental technologies programs at leading universities.

Our Principals and Advisers have made hundreds of successful Private and Public Equity investments, with a particular focus on companies at the growth stage. Our Principals and Advisors actively participate on investment industry panels, write articles on the subject, and teach Private Equity investing at the top MBA programs.

Tamyse takes a hands-on approach to asset management, working closely with the executives of portfolio companies to build the business and create shareholder value. Our investment thesis is that providing the capital and the expertise to grow businesses in this sector will not only result in more waterways around the world becoming cleaner, but also in compelling shareholder gains.