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A point of difference.

The Isle of Man Captive Association is an organisation dedicated to the progression and development of insurance management companies on the Isle of Man. Its growing membership supports and advances a set of guiding principles that each member company can benefit from.

In particular, the Association's continual dialogue and support from Government ensures that the Island's unique offshore jurisdiction and quality of financial services is not only maintained but also enhanced.

Thomas Miller Captive Management Limited

Thomas Miller International logo

Thomas Miller Captive Management is a leading independent provider of captive insurance management services.

With 125 years of insurance management heritage and a worldwide knowledge pool, Thomas Miller Captive Management can offer a choice of captive management solutions, tailored to the needs of each client. Comprehensive captive management services include underwriting, administration, claims management, in house investment and cash management, governance, accounting and financial reporting – everything a client needs for a fully managed service. In November 2016 Thomas Miller acquired Castletown Insurance Services Limited to become the largest Independent Captive Manager on the Isle of Man.

Level 2 Samuel Harris House,

5-11 St Georges Street,


Isle of Man


t: +44 (0) 1624 645200

f: +44 (0) 1624 645201