I have a team of 7 top notch transcribers and 3 editors (all native). Also, for time stamps and tricky/accented audio, there is British cover of 2 editors (both MBAs). Here is the link to a 60-minute multiple-speaker conference call along with its transcribed document that we've done recently. https://www.dropbox.com/sh/jd9n3856ejfs0lh/o1aR-3LkL2 As there are lots of moving parts in transcription, i.e., accent of speaker(s), clarity of audio, research involved, formatting and so on, to provide a fair quote I prefer to listen to the job snippet first.