At one stage, at least, I believe that BIH used the legal entity of Veritair to operate using the pre-existing Veritair AOC. [I am guessing but this might be about the time that Maxwell's empire went down the tubes]. Essentially, they bought the then Veritair Ltd for its AOC (presumably from Julian Verity). The name was something like Veritair Ltd (BIH t/a): they traded that way for a number of years. Since then, Veritair Cardiff has "spun off" from that legal entity and trades separately. I guess the Welsh bit have set up another similarly named company and are doing their own thing.
Is there any sign of that original Veritair company having gone bust?