Betty Combie’s clients have included:
- Saint Lucia Air and Sea Ports Authority (SLASPA)
- Saint Lucia Teachers’ Credit Cooperative Credit Union
- Saint Lucia Ministry of Commerce, Business Development, Investment and Consumer Affairs
- Saint Lucia Ministry of Health – Victoria Hospital
- SEQUA gGmbh
- Saint Lucia Bureau of Standards
- The Caribbean Technological Consultancy Services (CTCS) Network/CDB
- University of the West Indies Open Campus – Saint Lucia
- Caribbean Examinations Council (CXC)