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Our Story

Who We Are

Martello is a wholly-owned subsidiary of the BTG Group Limited, an independent, Africa-focused financial group which has successfully provided fiduciary and investment services to the region for more than 20 years.

We specialise in providing discretionary portfolio management to professional clients, intermediaries and institutions.  We also monitor, review and recommend third party investment managers for clients who wish to blend multiple investment strategies within their overall portfolio of assets. 

Martello does not have its own nominee company, nor does it hold cash or securities.

We partner with a select number of approved custodians to hold client assets and our  strategies are also available on certain platforms.

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The Principles That Underpin Our Business Are:

Understanding and meeting our clients’ needs with an appropriate investment solution.

Thinking and acting independently throughout the investment process.

Always acting in our clients’ best interests in a clear and transparent manner.

Our Goals Are:

To deliver attractive and consistent investment returns to our clients, through the investment cycle.

To generate these returns through a rigorous, conviction-based investment approach which is understandable and repeatable.

To build enduring relationships with our clients on the back of a strong service ethic.

Our office is situated in St Helier on the island of Jersey.  Jersey is a Crown Dependency and part of the British Isles.  It has its own government and enjoys autonomy in fiscal and domestic matters. 

​​​​​​​We also have a sister company in Black River, Mauritius.


Our Offices

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Corporate Brochure