House flag of Robani
Robani is an inland navigation company established at Dilsen on the River Maas (on the Belgian side of this natural border with the Netherlands). Eight tanker vessels, many of them named after an insect, are operated.
The company logo bears the name "robani" in red lower case letters and three blue waves, cascading, the one on the left being the largest, the others smaller and smallest respectively. An upper case "R" is suggested by the first wave's form.
B.v.b.a. (legal form of company) is left out on flags, white with the company logo and name.