As a dispatcher in Denmark i would have to say
*KLM*
They are just the nicest crew's, always offer you coffee or tea during the turnaround. They also let you get on with your job and they are so easy going...
I worked in the UK(4 years) as dispatch in what was a very trying period and i remember many things happening to me but i would say the worst i met in the UK was
*Sabena*
Remember a ***hole captain who i had many dealing with before complain and complain about fuel being late. He told me he would have me out of a job! 4 days later SN went bust..