We are looking for a proactive Business Development Intern to support B2B sales and customer development activities in Sihanoukville. You will help identify potential business customers, research companies and decision-makers, support outreach and customer visits, follow up with leads, and maintain sales records. You will gain practical exposure to B2B sales across logistics, transport, industrial, hospitality, and other commercial sectors. This is a hands-on role for someone who enjoys meeting people, is comfortable being out in the market, and wants to learn how business-to-business sales and account development work.