Knut Hirsch is Head of B2B Marketing and Communications and Vice Director of Sales at DMT GROUP, a leadi ng international service provider for engineering and consulting in the infrastructure and natural resources industry. Knut is a certified expert in marketing, sales and digital transformation, drawn from his extensive experience in the B2B sector which ha s combined the client’s perspective, theoretical knowledge and broad practical application. Knut maintains a particular proficiency in the Raw Materials - especially on the topic of sustainability - Infrastructure & Civil Engineering and Plant Engineerin g markets. Furthermore, Knut’s current activities include his role as work package leader for marketing and communications in various raw material RTD projects and his position as Deputy Chairman of the Board of Directors in the German association for su stainability of raw materials (RohstoffWissen! e.V.)