British people??

Excuseme writing in English,but my danish is disgraceful:-)
                        I am compiling a contact directory of British People in Denmarkand would appreciate your help!!!!
                        Does anyone know where,or how,I can come into contact with groups of British people(To save me
                        contacting them one by one)?
                        There are 14,500 \"Brits\" here in Denmark, and I have managed to obtain details of about 2,000 of
                        them, but where are the rest???? Is there a government department that has this information or
                        what??
                        Any help would be greatly appreciated, and you CAN answer in danish,as I do read better than I write.
                        Cheers
                        Dave