Nice, this danish company normally use either danish or slovakian plates. The Slovak trucks use similar letter combinations to this one, also vanity plates... their numbers start with either "BY LSI" or "BY LST" and also tend to have the first number either a 7 or an 8, corresponding to the fleet numbers
LSI is short for "Leo Sørensen Intertank" and LST is short for "Leo Sørensen Tank"
Leo Sørensen was the company founder many years ago, but today the company is named Intertank.
Tasty On the side of the cab you can see the fleet number, 894, so it's a total match with the license plate (the 8 at the beginning and 94 at the end)