First works begin, Doceria (Confectionary) La Colone and Ronaldo Ferreira's residence.
Activities of the Commercial area begin with Ocean Pacific store at Iguatemi Shopping Center.
The Collor Plan forces Lock into a strong reestructuring.
We've built House Garden, our first work at Rua Gabriel Monteiro da Silva. In the same year, Lock Engenharia begins to focus a customized service for the most important architects in the market niche of high-standard construction.
Lock Engenharia reaches the milestone of 140 workers.
Entry in the Corporate segment.
Lock Engenharia becomes a group of companies.
The Property Area begins with the work Museu das Pedras, of 3,065 m², nearby the Ibirapuera Park.
Now we count on more than 320 workers.
The Property Area delivers its first Retrofit – the Red Bull Station at Praça da Bandeira, Downtown São Paulo.