RETINEO Ingeniería is an international company with a vocation for customer service. We aim to resolve any existing needs in a project, by providing a comprehensive and personalised solution, whether it is a new build or involves rehabilitation, repair or restoration. Our maxim is to ensure quality in the work at all stages (research, design and implementation of solutions). Our work methodology guarantees complete traceability of the different stages, allowing control of the entire process to ensure success at a competitive cost. Proof of this is our customer return rate, which is close to 100%. RETINEO Ingeniería’s solutions are both innovative and highly technological, and are developed by our in-house engineering department and executed by highly experienced and specialised staff. Spain | Bolivia Colombia | Morocco | Peru GRUPO RETINEO © 2021 RETINEO Legal notice - Protection Policy Ethical code - Presentation letter

WHAT WE DO BAUEN CONSTRUCTORA We complete unique projects throughout Spain. Construction, rehabilitation and restoration works that require advanced technical solutions and highly individualised services. NEOBLOCK We are leaders in the manufacture of modular housing constructions, both single-family and multi-family, and in all types of collective buildings and technical spaces, applicable to any sector or use. RETINEO INGENIERÍA We are specialists in the engineering and execution of rehabilitation and restoration works, as well as new projects entailing great technical and organisational complexity. BAUEN CONSTRUCTORA NEOBLOCK RETINEO INGENIERÍA Spain | Bolivia | Colombia | Morocco | Peru © 2021 RETINEO Legal notice Ethical code - Presentation letter