WHO WE ARE
Mercium Sdn Bhd, established in 2019 in Brunei, recognizes the distinct challenges and requirements of businesses in today’s competitive environment. We offer comprehensive corporate services aimed at fostering your organization’s growth and success. Our expertise and resources enable us to deliver customized solutions that address the specific needs of startups, small businesses, and multinational corporations alike.
OUR SERVICES
OVER
200 +
CLIENTS
COMPLETED
500 +
PROJECTS
OUR GUIDING VISION AND MISSION
Our Mission
To be Brunei’s most trusted partner in corporate services, simplifying compliance and financial processes for businesses of all sizes. We strive to drive sustainable growth through innovation and excellence. Our vision is to inspire confidence and success in every client we serve.
Our Vision
To provide seamless corporate compliance and financial management services, including bookkeeping, payroll, and budgeting. We are committed to delivering tailored solutions with accuracy and efficiency. Our goal is to empower businesses in Brunei with trust and professionalism.
WHY MERCIUM SDN BHD
Established in 2019, Mercium Sdn Bhd brings a wealth of experience in accounting and secretarial services. We understand the unique challenges businesses face and provide expert guidance to help you navigate them with confidence.
At Mercium Sdn Bhd, we prioritize integrity and ensure your business remains compliant with Brunei’s corporate laws and regulations. You can trust us to protect your business from legal risks and help it run smoothly.
At Mercium Sdn Bhd, we take time to understand your unique needs, offering personalized and effective solutions that help your business achieve long-term success.
We are dedicated to providing ongoing support and guidance. Our team is always responsive and available to address your needs, ensuring you have the confidence to move forward with clarity.

REVIEW
Curry KoottuTrustindex verifies that the original source of the review is Google. Thank you for your valuable services 🤝 Sha ShazzTrustindex verifies that the original source of the review is Google. Thank you for your service.And looking forward with you for future 🤝. Qing qqnnTrustindex verifies that the original source of the review is Google. Service was good, staff was okay, and everything was on time. RIZIQI ENTERPRISETrustindex verifies that the original source of the review is Google. Professional and Reliable Accounting Partner I've had a great experience working with Mercium Sdn Bhd. Their team is highly professional and responsive, especially when it comes to handling tax compliance and bookkeeping in Brunei. Their cloud-based system made things easy and efficient, and I felt confident knowing my business finances were in good hands. Highly recommended for SMEs looking for reliable support with payroll, expenses, and accounting! Amiran ZawanahTrustindex verifies that the original source of the review is Google. Very helpful and very responsive. Had a pleasure working with them and will definitely reach out to them again for other services in the near future. Keep up the good work! Yap Siew TeeTrustindex verifies that the original source of the review is Google. Mercium Sdn Bhd is an outstanding accounting firm in Brunei. Their expertise in bookkeeping in Brunei has been a huge asset to our business. The team is professional, efficient, and always delivers accurate results. Highly recommend Mercium Sdn Bhd for anyone looking for reliable and thorough accounting and bookkeeping support in Brunei. Safeeraa SmvTrustindex verifies that the original source of the review is Google. Mercium Sdn Bhd has been a trusted partner for our accounting needs. Their professionalism, attention to detail, and dedication to our success have made a significant impact on our business. We are confident that with their support, we are always on the right financial path RajasreeTrustindex verifies that the original source of the review is Google. ⭐⭐⭐⭐⭐ Outstanding Annual Return Service! I recently engaged Mercium Sdn Bhd for their annual return filing services! Their team was incredibly efficient, thorough, and professional throughout the entire process. They took care of all the paperwork, kept me updated, and ensured that everything was filed on time without any hassle on my part. If you need reliable and efficient annual return services in Brunei, I highly recommend Mercium Sdn Bhd. Their expertise and attention to detail make them a standout in the field! Anand AvatarTrustindex verifies that the original source of the review is Google. Gutz GhelleTrustindex verifies that the original source of the review is Google.
Let’s Work Together To Build Your Success
Get in Touch with Us
Contact Us
Connect With Us
- G4 FirstT Floor, Seaview Building, Simpang 6, Kg Pengkalan Gadong BE3919, Negara Brunei Darussalam.
- info@merciumbn.com
- merciumbn@gmail.com
- +673-270-1277
- +673-824-3820




















