“Our society deserves the best and we aim to provide them with the best” – Vision

Sentinel Accountants & Consultants, our firm is based on the Dutch Caribbean island of Sint Maarten, offering business advisory as well as accounting and tax consulting services. For over two decades the firm has supported sectors such as aviation, education, semi-government, law, and logistics in achieving business goals and compliance.

Sentinel Consultancy is what it is by our sheer will of prioritizing each and every client’s satisfaction. We bring you services that others may fail to provide because we work with determination and we try to be as selfless as possible when it comes to things that are beneficial for our clients. What you think of us; matters to us because your trust is what makes us work even hard towards contributing to this beautiful society that may require guidance.

We focus on leading by example. You are welcome to join us on this journey.

“Sentinel Consultancy asks you to give them a chance to see that they will be all that you will require to fulfill your needs. Making promises is easy but delivering upon them is what makes a difference; So, WE deliver on our promises with dedication and by showing an increase in our ever growing and everlasting potential.” – Mission

Naomi Djasmin

Junior Administrator

Naomi Djasmin

Junior Administrator
One of her key areas of focus is assisting others, and ensuring smooth operations throughout the office. Additionally, she handles various essential tasks, including preparing monthly taxes, managing payroll, drafting objection letters, and handling labor and SZV registrations. She brings a wealth of experience to these responsibilities, having been with Sentinel since August 2009. Outside of work, she is a proud mother of four boys. Balancing work and family life is important to her, and she is well-versed in managing their extra-curricular activities and supporting their growth and development. Baking is one of her passions, and she believes in the power of food, as it truly brings people together. "Food is Life" is her motto, and she enjoys exploring different cuisines and flavors. As a Junior Administrative Assistant, she is committed to providing exceptional support to our team and ensuring the smooth functioning of our operations. She is always ready to take on new challenges and contribute to the growth and success of Sentinel Accountants & Consultants.

Tony Matser

Tony Matser

Cheryl Leysner

Office Manager

Cheryl Leysner

Office Manager
Starting her career off in the insurance field and having done so for 6 years, she always knew that being in the Accounting field was her goal. When this opportunity presented itself, she took it and never looked back. As a dedicated employee, she has been meeting the accounting needs of corporations as well as individuals. Her skillsets include starting at the beginning from the basic coding/data entry to the compiling of a Financial Statement & Profit Tax return. She also specializes in preparing Income Tax returns, assisting clients with audits being conducted, liens being placed, and cancellation of auctions being held. These are just some of the many duties she performs at this firm. She aspires to grow as much as possible within this field, as this is the career path she has chosen, and what she is passionate about. Cheryl is a mother of two and loves taking care of her family. She also enjoys going to the gym and listening to some good old-school music.

Danielle Norley

Senior Administrative Assistant

Danielle Norley

Senior Administrative Assistant
As a trusted team member, she is always ready to assist our clients with their tax support, payroll, and financial needs. She has worked with a diverse range of businesses, including restaurants, retail stores, hotels, and more. This experience has given her a deep understanding of the unique challenges and requirements of various sectors within the business community. Her commitment to exceptional service drives her to go above and beyond to meet the needs of our clients. Whether it's providing tax support, managing payroll, or addressing financial concerns, She is dedicated to delivering accurate and timely solutions. Outside of work, she finds joy in spending her leisure time with her family. Family is an essential part of her life, and she prioritizes creating memorable moments with her loved ones. She believes in the value of long-term relationships and strives to build trust and rapport with everyone she works with. As a Senior Administrative Assistant at Sentinel Accounting and Consultants, She is committed to providing exceptional support and delivering results that exceed expectations. She is ready to contribute to your success.

Ciska Sanwikrama

Administrative Assistant

Ciska Sanwikrama

Administrative Assistant
In her role, she excels at performing accurate and efficient data entry tasks, ensuring that client information is properly recorded and maintained. She also has a keen eye for detail when it comes to reconciling banks, and ensuring financial records are precise and up-to-date. Additionally, she takes pride in assisting with the preparation of year-end financial statements, contributing to the overall success and compliance of our client's financial operations. Beyond her professional responsibilities, she is a devoted mother of two beautiful children. Family time holds a special place in my heart, especially when she gets the opportunity to speak with her grandson abroad. Connecting with loved ones and nurturing those relationships is a priority for her. During her spare time, she finds joy and fulfillment in the kitchen. Cooking and baking are her creative outlets, allowing her to explore flavors and share delicious meals with friends and family. As an Administrative Assistant, she brings a high level of attention to detail, dedication, and a passion for supporting clients in their financial processes. She is excited about the potential of working with you and making a positive impact.

Patrice Williams

Senior Administrative Assistant

Patrice Williams

Senior Administrative Assistant
As a Senior Administrative Assistant, her responsibilities span tax consulting, financial statements, and data entry for our diverse client base. She is well-versed in providing comprehensive tax guidance, ensuring compliance with regulations, and delivering accurate and up-to-date financial statements. Her commitment to meticulous data entry guarantees the integrity and organization of client information. Throughout her career, she has gained invaluable experience in various industries, enabling her to understand the unique requirements and challenges of each sector. This expertise allows her to provide tailored support and insights to our clients. Beyond her professional life, she is a proud cat lover and a devoted mother of two wonderful boys. Family time is cherished, and she finds joy in spending quality moments with her loved ones. Additionally, she has a passion for baking, which serves as a creative outlet in her leisure time. With two decades of experience and a strong commitment to client satisfaction, she is dedicated to delivering exceptional administrative support and financial services at Sentinel Accountants & Consultants.  She is eager to contribute to your organization's success.  

Demitri Richardson

Administrative Assistant

Demitri Richardson

Administrative Assistant
In his role, he performs various administrative tasks for our clients, assists with year-end financials, and helps structure clients' accounts to ensure their financial records are accurate and well-organized. His commitment to excellence and keen attention to detail help our clients navigate their financial landscapes smoothly. Outside of work, He is passionate about basketball, where he plays professionally, and he also enjoys watching baseball. Traveling with his family to different places is another joy of his, and he values the enriching experiences it brings. He is a proud father of twin daughters, who light up his life daily and inspire him to work harder. Family is incredibly important to him, and his dedication to them fuels his drive to succeed in his professional endeavors. He is deeply committed to his family and to providing top-notch services to our clients at Sentinel Accountants & Consultants.