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We invest in high quality companies that are well positioned to contribute to, and benefit from, sustainable development.

Stewart Investors


We believe that sustainability is a driver of investment returns and that fully incorporating sustainability into the investment process is the best way to protect and grow our clients’ capital over the long-term.

Our investment process is focused on the quality and sustainability positioning of individual companies, which includes an assessment of a company's management, financials and franchise.

The integrity and stewardship of company management is central to our assessment of quality. Similarly, all Stewart Investors investment team members sign our Hippocratic Oath, which includes the commitment to act in the interests of our clients and society in that we will not pursue risk adjusted returns to the extent that our actions will knowingly harm others.

This website provides information on the companies we invest in, our current thinking on sustainable investment and what we have learned from investment trips. We hope it explains clearly our investment philosophy and the benefits of sustainable investing.