Sea Marconi – sustainable innovations for energy and environment

Sea Marconi is an energy and environment-focused company, providing lifecycle management solutions for holders of electrical equipment filled with insulating fluids. Founded in 1968 and...

bySea Marconi



Sea Marconi is an energy and environment-focused company, providing lifecycle management solutions for holders of electrical equipment filled with insulating fluids. Founded in 1968 and headquartered in Turin, Italy, Sea Marconi now has five bases across Europe and South America, with operations covering over 3,000 customers on five continents.
The company is independent from the manufacturers of equipment, producers of insulating oils and repairers and is expert member of IEC, CENELEC, CIGRE, etc.

Sea Marconi solutions include testing, laboratory analysis, diagnostics, and treatment of the transformer oil throughout its service-life, from factory testing to forensic engineering.
With 100 employees, 45 years of experience, 40 patents and a large international customer base, Sea Marconi is recognized as having the best available technologies and best environmental practices in the monitoring and servicing of oil filled transformers as defined by the European Integrated Pollution Prevention and Control Directive.

Nowadays Sea Marconi operates with a leading position continuously researching for innovations finalised toward a really sustainable development.

TransfoClean® – loss prevention and environmental protection

The core business of Sea Marconi (line TrasfoClean®) includes products, services and technologies finalized to the loss prevention and environmental protection of fleets of strategic equipment with insulating fluids (e.g. transformers, reactors, bushings, tap changers, etc.), supporting the holders in the difficult and very delicate task of combining continuity of service, safety, costs and environment protection.

TransfoClean® allows, through the analysis of the insulating oil, to know the unique features of each transformer and its behavior over the years.

Sea Marconi is an international leader in the diagnostics of the degradation of insulating liquids and electrical equipment through its accredited laboratory. Sea Marconi provides specific analysis for each step of transformer’ lifecycle and than develops diagnostic reports to identify possible criticalities and the related solutions including the priorities of intervention. Since 1968 the volume of analyses and diagnoses carried out have originated one of the largest independent data base worldwide, which represents one of the factors of excellence of Sea Marconi’s diagnostics for preventing catastrophic failures and damages (direct and indirect).

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