The core activity of CISEC is to advise and support companies and institutions in planning, developing and implementing projects in the fields of energy, real estate and transportation. This includes in particular: Strategic consulting and expertise in planning and developing projects, Technical support in implementing projects, Consulting in project management and supervision (maîtrise d'ouvrage), Support in planning and implementing infrastructure projects, such as energy supply projects, construction projects and transportation systems. CISEC offers its services primarily to companies and institutions in the energy, real estate and transportation sectors, such as energy suppliers, construction companies, transportation companies and investors.