The Financial Services sector has transformed in recent years. Against a backdrop of increasing regulation, dynamic markets, an increasingly sophisticated consumer and new digital technologies, our clients face the challenge of improving performance whilst transforming traditional business models in a sector which was relatively stable for years.

Grant Thornton Isle of Man's Financial Services team offer Advisory services across the Banking, Insurance, Aviation and Asset Management sectors. Our strength lies in our unique team which brings a wide range of experience with backgrounds in industry, regulation, professional practice and academia. In addition to this, Grant Thornton’s global reach is expansive, with a presence in all of the major financial centres and more than 100+ markets around the world.

Our Financial Services


Grant Thornton offers a broad range of actuarial services across life insurance, non-life insurance, and health insurance. Offering actuarial expertise and integrated services across the evolving data analytics and modelling universe, Grant Thornton provides access to its experts and international network.

Aviation Advisory

At Grant Thornton, we have been immersed in the industry throughout a relatively recent period of unparalleled growth resulting in one of the largest aviation advisory teams in Europe. Through the vast experience we have gained, we offer leading expertise across our aviation advisory, aviation tax and aviation audit service lines.

Data Analytics

The Grant Thornton Data Analytics team delivers expert solutions to these issues for clients across the banking and financial services sector.

Financial Services Consulting

We work closely with clients to understand their strategy and benchmark their performance against the very best international standards across both established and new players in the financial services sector.


Our Fintech team will be offering you an opportunity to sit with our experienced consultants to discuss your challenges.

FS Business Risk Services

Our FS Business Risk Services team comprises of professionals with real experience of the financial services industry, obtained through working within regulatory bodies or holding leadership positions in Risk, Compliance and Internal Audit functions.

Prudential Risk

Grant Thornton’s industry leading Prudential Risk team works with clients across the financial services sector on a range of areas including regulatory reporting, regulatory authorisations, on-site investigations and data quality assurance.

Quantitative Risk

Our Quantitative Risk team members bring a wide range of experience with many of them having backgrounds in banking, investment markets, regulation, professional practice, and academia.

Sustainability desk

We recognise that businesses are operating at different levels of maturity when it comes to sustainability, and pride ourselves on working with our clients to develop bespoke solutions to their exact needs. The prize that awaits those that can adapt to this new reality is a resilient business that can capitalise on the opportunities this change will bring, contributing to a better future for all stakeholders.

Office close to you

3rd Floor
Exchange House
54-62 Athol Street
Isle of Man