House flag of Agaat
Part of Wiljo Energy Group at Antwerp (legal seat at Mortsel), Agaat NV is the official Shell mineral oil dealer for Belgian harbours and offers bunkering services in Belgian harbours and in Rotterdam, Netherlands.
Agaat operates five boats named Agaat or Olievinker (plus number).
The house flag of Agaat, as seen in a shippers' trade show, is similar to the Wiljo flag, white with the company name - cursive and using a typical font - in black, surrounded by a yellow border, and filling the horizontal centre of the flag.
There is a similar triangular pennant with the company's name.