Mid sized multi national manufacturing company in the oil and gas sector.
250ish employees.

UK Office: Y for EU flights. J for anything over 4 hours. No F.
US Office: Y for anyone under senior management level. J for senior management.

The UK office also caps J flights at certain figures (SYD is capped at £4000, for example. If you can't find a return for under that figure, you're flying WTP or making up the difference yourself).