The image, just bellow this paragraph, is from an earlier version of the logo. The primary colors are red and blue with white; however, the logo is predominately displayed using only red and white.
Bellow are some modernized logo designs for, Pedreira RIUMA, a large quarry business in Brazil. I created a series that I titled the "Modern" series of logos which would be built on the historical oval and bold text within. Using the historical oval and bold text as my model I created a very clean font that made a statement, then added the oval and developed a 2.0 look and feel for the primary logo.
These are some of the other versions I created for RIUMA.