A different way of investing.
We are specialist asset managers with an absolute focus on delivering capital growth and income through proactive and informed management of our clients’ assets.
Thesis people are open, approachable and straightforward – grounded in the real world, with a commitment to clear and transparent communication.
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Why asset management?
Investment conditions have rarely been more volatile than during the early years of the 21st century. And there is no reason to believe that this will change in the near future.Why Thesis?
With more than £1.3 billion under management and over 35 years' experience Thesis has a proven track record.

Benefits for clients
You will find that we are hands-on and approachable. We care passionately about what we do, and never forget whose money we are guardians of.
Benefits for professional advisers
At Thesis, we have many years' experience working in partnership with financial planners, tax advisers, lawyers and other professionals.
Investment solutions
We offer two approaches to investment management: Personal Investment portfolio and Optima Investment Portfolio. Our Private Office service also provides solutions for both commercial and private individuals.