Business Development Manager

To accelerate our growth in Flanders, we are looking for a driven Business Development Manager with commercial flair and building experience. At ISOPROC, we believe that building can be done differently: smarter, healthier, and more energy-efficient. With our innovative insulation systems and air-tightness solutions, we support construction professionals in their pursuit of sustainable projects. As Business Development Manager, you will be the point of contact for contractors, roofers, architects, and project developers in East- and West-Flanders and Flemish Brabant. You actively pursue new opportunities, build lasting relationships with existing partners, and help clients understand the added value of our solutions. At the same time, you ensure the follow-up and satisfaction of existing clients. What will you do? Actively approach new customers (hunter) and maintain sustainable relationships with existing partners (farmer). Contractors, roofers, and project developers advise on our sustainable building solutions: iQ3 cellulose insulation, Celit wood fiber panels, and Pro Clima air-tightness systems. Manage the entire commercial process: from first conversation to contract. Collect market information and share it to signal new opportunities. Occasionally support technical info sessions with architects and construction partners (in consultation with the team). Be present at least once a month at our headquarters in Hombeek. You will fit into a team of 3 colleagues, led by a Teamlead for Flanders to develop the region together. You have at least 5 years of experience in a commercial external sales function, preferably in the construction industry. Experience with contractors (and ideally roofers) is a significant plus; experience with a manufacturer is ideal. You are not a junior, but an experienced commercial player with strategic negotiation skills and a genuine hunter mentality. You can switch gears with various actors: contractors, architects, project developers, and building professionals. Commercial strength is more important than in-depth technical knowledge, but you are willing to gain practical experience on the construction site. Bachelor's or master's degree in a commercial or technical field. Excellent knowledge of Dutch; French is a plus, but not a must. Familiar with digital tools (CRM/ERP). You recognize yourself fully in our values: sustainability, reliability, humanity, and competence. A challenging job with plenty of autonomy and room for initiative, as well as the opportunity to grow into an iQ3 specialist... French, Negotiate, Building, Dutch, Sustainability, Signal, Consulting