ENSULMECI is the principal constituent company of the engineering cluster of ESPHERA CAPITAL, SGPS.

It operates in the markets of energy, transport, oil and petrochemistry, infrastructure and buildings, communications and government.

ESPHERA CAPITAL SGPS, SA is a Portuguese management and investment company that manages a portfolio of companies in various activities and markets:
 
     Engineering and Energy
     Asset and Real-Estate Management
     Tourism and Integrated Development
     Concessions and Public-Private Partnerships