Hi,
As far as I'm aware this used to be IJS ltd based West London not too far from LHR. They were bought by the US fuel company AVCard (AVfuel). Had an interview there once and was offered position but chose to do something else.
They usually go after FAA Licenced people hence why I was offered the post.
They do flt planning for biz jets and with AVCard buying them they apparently picked up alot of business.
try
www.ijs.aero
or I remeber after the buyout doing a google search on AVcard and it brought me to their new website.
The Ops Manager was a thouroghly nice guy if you want to know more, Cash etc send me a PM
WTD