There are three categories of membership, "Individual", "Corporate" and "Young". Members in all categories have one vote in the Society's formal proceedings, but Corporate Members may be represented at functions by one or more persons. The annual membership fee is EUR 20 for Young Members, EUR 75 for Individual Members, EUR 200 for Corporate Members and EUR 700 for Structural Members.

Structural members enjoy additional benefits, such as company advertisements on official Belgian Hong Kong Society ("BHKS") publications.