Keith Brody is a director of Dunstan Brody. Formerly managing editor of FT Telecoms and editor of Telecoms World and Billing International magazines, he has also worked as a senior consultant for Ovum, where he authored the report Billing for Next Generation Networks. Keith has written for a variety of leading telecoms publications, and is a regular speaker at industry conferences.

Sancha Dunstan is also a director of Dunstan Brody Ltd. She has edited Customer Care and Billing, Broadband Network News, and has written a number of reports and worked in consultancy for Broadband Network Information Services.