Thomas Miller Investment is a specialist investment management firm, known for our responsive but disciplined approach to investment markets, using all available opportunities to meet each of our clients' current and future needs.

We are part of the Thomas Miller Group that was formed in 1885 and have a rich heritage of prudent investment management spanning decades. Today we manage £2.5bn* of assets worldwide for a variety of clients.

Our disciplined investment philosophy puts each client's investment objectives at the very centre of our recommended solutions.

About you

In a crowded market, we seek to stand apart through the strength of our investment results and the quality of long-term relationships we build with our clients.

As our client, you will benefit from a direct personal relationship with your portfolio manager who is focused on achieving your goals.

We provide onshore and offshore investment management services for:

  • Institutional clients including charities, governments, mutual and captive insurers, pension schemes and trusts

*as at 31st December 2023

Please get in touch if you have any questions, our team would be happy to help.


Be The Difference

An environment consistent with our ambition. Find out more

The value of your investment can go down as well as up, and you can get back less than you originally invested. Past performance or any yields quoted should not be considered reliable indicators of future returns. Prevailing tax rates and relief are dependent on individual circumstances and are subject to change.

You are currently offline. Some pages or content may fail to load.