Sea Marconi is an international company leader in the life cycle management (LCM) of Transformers and insulating Oils and the Research of solutions servicing the Environment. Currently, Sea Marconi has operations in Italy, France, Spain and Argentina. The company core business is founded mainly on three lines of products/services: 1 - Laboratory analyses of insulating fluids and the subsequent diagnosis for the prevention of damages. 2 - Line of oil filled transformers for recovery of the properties of the fluid (depolarisation from acidity or corrosive sulfur, reconditioning). These treatments avoid the change of the oil, thus provide a financial advantage to the owner and an enormous benefit for the environment. 3 - Decontamination of oils with PCBs (removal/dehalogenation), called CDP Process®, complying with the obligations prescribed by European and International Directives. Thanks to this solution, it is possible to prevent the disposal of the oil and the transformer. In 2007, the Italian Ministry of the Environment officially certified the CDP Process® as the most effective system for the decontamination of transformers in operation and at the end of life. The treatments just described are performed on-site using decontamination mobile units (DMU) developed and built internally. Today, Sea Marconi operates in about 50 Countries servicing more than 3000 Customers in different market sectors, including: energy, industries, services, defence.