The law firm "K. D. GATSIOS - A. S. VLASTOU & ASSOCIATES" has regular partnerships with companies operating in the following sectors of the economy: energy (LPG, natural gas), critical infrastructure (transport), shipping, cosmetics, clothing retail, security services, cleaning and technical maintenance services, IT, temporary employment agencies, motorway operation, hotels, tourist agencies, technical and construction companies, private clinics, collective rights management organizations and other Legal Entities.
He has also been involved in adaptation procedures, in terms of labor law and adjustments, of companies privatized in the railway services and energy sectors.