POSEIDON CHARTERING B.V.
image by Jorge Candeias, 12 March 1999
image by Jarig Bakker, 1 October 2003
The flag apparently adopted with the 1996 name change is dark blue with a white lozenge and blue P, without edging around the lozenge. Rosanoski corrected an earlier FOTW description of a black-edged lozenge with a black P; Jarig Bakker amended the illustration on 1 October 2003. Josef Nüsse’s table flag confirms the dark blue. Mitchell’s square panel of the emblem presumably represents the funnel rather than a flag.
Mitchell shows the crescent and star black, but Rosanoski assumes they should be white.