Laura Rattes has worked on a wide range of projects, including:
- Expansion of Pinto Martins Airport (Fortaleza/CE);
- Dam construction – Brucutu Mine (Barão de Cocais/MG);
- Expansion of Hospital de Clínicas (Porto Alegre/RS);
- Construction of the Natural Gas Processing Unit (UPGN) at the Rio de Janeiro Petrochemical Complex (COMPERJ);
- Duplication of BR-116 (Pelotas/RS) and BR-040 (Belo Horizonte/Brasília);
- Adaptation of the MERCEDES plant yard (Juiz de Fora/MG);
- West–East Integration Railway (FIOL);
- USIMINAS Ore Treatment Facility (ITM Oeste);
- Construction of Shopping Iguatemi (Campinas/SP);
- Expansion of the FINDES Building (Vitória/ES);
- Construction of the Intermodal Yard (Santa Helena/GO);
- Macro-drainage works in the Arroio Areia watershed (Porto Alegre/RS);
- Urban development works (Belo Horizonte/MG);
- Various projects at the PETROBRAS COMPERJ, REVAP and RNEST complexes (cooling tower, industrial wastewater treatment plant, buildings).