Fourth Sphere is a company specialized in electrical engineering, environment, topography and industrial delineation. Its integration into the group reinforces Iplan's technical capacity and diversity of services, providing outstanding experience in electrical networks, environmental management, hydraulic projects and advanced topography solutions.
Since 1996, with a comprehensive approach and a certified track record in quality and sustainability, Cuarta Esfera participates in the entire project cycle: prospecting, permits, design, construction supervision and start-up. Its commitment to technical excellence and sustainable innovation positions it as a fundamental pillar within the group's value proposition.
Its highly experienced multidisciplinary team has consolidated the company's presence throughout Spain, maintaining lasting relationships with clients who have trusted their professionalism for decades.
As part of the Vulcain Engineering Group, Cuarta Sfera combines the agility of a local team with the strength of an international network, providing comprehensive and sustainable solutions in energy and the environment.
It represents the group's commitment to specialization, technical excellence and sustainability, strengthening Iplan Group as a global reference in multisectoral engineering.
Our ability to create synergies between disciplines allows us to offer effective solutions adapted to the needs of each client.
