Welcome to Shannon Callister & Co
Who are we?

The directors - Andrew Gerrard, Martin Callister,
Michael Estella, Debra Cooper.
Shannon Callister & Co is an established yet progressive and proactive firm of chartered accountants and business advisors in the Isle of Man. We are able to provide a wide range of services to our clients and can draw on a wealth of expertise in many areas.
The firm is continually growing and we use modern technology and resource to provide the best service and at your convenience. It is important to us that we not only meet statutory and regulatory requirements, but that we also give an added value service.
Shannon Callister & Co is a trading name of Harding Lewis Limited
(www.hardinglewis.com).
We also have a sister company, HL Fiduciaries Limited, which is licensed by the Financial Supervision Commission to provide trust and corporate services. (www.hlfiduciaries.com)
What makes us different?
We believe in and deliver a quality service. To stand out from our competitors we know that we need to give you added value where possible in a professional and confidential manner. We also offer a free initial consultation to prospective clients. In addition, via our membership of the Academy For Growth, our clients have access to free marketing and business growth tools.
Are we regulated?
Yes we are regulated by the Institute of Chartered Accountants in England and Wales.