Not according to the website quoted by Mikkel in post 1511.A British retail brand from 1953 as I read it.I would use them myself otherwise.
'This is the British arm of the Belgian company Petrofina, they started trading in the UK in the later 1940s but only established a British retail brand in 1953 when the bought out Cities Service Oil Company Ltd. (an existing distributor of petroleum products) and several small distribution chains. Fina ware themselves bought out by Total in 1999.
Fina were buying and using railway tank wagons in their livery by the later 1950s (some of which were second hand stock). They have operated rail tankers, both Class A and B, in their livery. In the early years the Class A tanks were silver or very light grey with the word FINA about 30 inches (75cm) high on the upper side in red outlined in black. Under this was 'motor spirit' in black. The Class B tanks used the company logo, usually to the left and with 'fuel oil' in lettering about a foot high on the right.'