We are Grant Thornton.

Grant Thornton St. Lucia

Grant Thornton St Lucia, together with Grant Thornton Antigua, covers all eight countries that comprise the Organization of Eastern Caribbean States (OECS). We joined the Grant Thornton global organization in July 2013 and we serve the four English-speaking Windward Island countries of Dominica, St Lucia, St Vincent & the Grenadines and Grenada.

We are the leading firm in St. Lucia, known for providing high quality audit services, business and tax advice. Our office is ideally located at Pointe Seraphine, just outside the capital city of Castries. We serve clients that are active in different industries, such as hospitality, financial services, utilities and retail.

The key element of our success is our deep local knowledge and the quality of our staff. Our professionals have significant expertise in each of their chosen fields and industries.

We are Grant Thornton.

We go beyond business as usual, so you can too.

We invest in listening, building relationships, and understanding your concerns to deliver an experience that’s more personal, agile and proactive.

We work at the pace that matters. Yours.

That's why we celebrate fresh thinking and diverse perspectives to find better solutions.

We don’t predict the future. We help you shape it.

We embrace what makes each market unique.

On a global scale.

We are a global network within member firms in over 147 markets, with one common goal — to help you realize your ambitions. Which is why we combine global scale and capability with local insights and understanding. So, whether you’re growing in one market or many, looking to operate more effectively, managing risk and regulation, or realizing stakeholder value, our member firms have the assurance, tax and advisory capabilities you need with the quality you expect.


Grant Thornton is an award-winning globally recognized professional services network. Here are some of our awards:

  • Universum most attractive employers 2020
  • Universum top 50 employer for diversity & inclusion 2019
  • IAB employer of the year 2017
  • Best programme for leadership development in 2015