BLR3 is a Building Information Modeling company, which essentially means they specialize in 3D modeling and architecture work. For example, they would be hired to create a realistic 3D render of all the ductwork and piping in a building. The logo is meant to reflect that idea, as well as have a “things fitting together” feel.
All 4 characters in the name, BLR3, are worked into a single mark, one inside the next, and the type is tilted at the same angle as the mark. The result is a crisp, professional logo that represents their business.