MARGEM Enerji Yazılım Mühendislik Müşavirlik Mimarlık İnşaat Sanayi Ticaret Ltd. Şti. Margem Engineering is an engineering and consultancy firm established to offer design and application solutions in the mechanical contracting area, to render consultancy services related to mechanical projects, to define and manage the processes in similar projects, to perform process management in various sectors. Within this scope, it carries out projects in heating, cooling, ventilation, fresh and wastewater installation, fire safety, building automation systems, insulation and energy efficiency. Within the scope of consultancy services, it offers optimum solutions for corporate, commercial and individual air-conditioning and develops projects to increase the energy efficiency in existing or newly built systems. It performs process management applications to increase efficiency by using “Business Process Management Notification” software in any project. Margem Engineering is the distributor of VICTAULIC FIRE and corporate solution partner of VIKING FIRE, and MITSUBISHI ELECTRIC Air-Conditioning Systems.