O Guest Realtions Blog conta os seguintes escritores:

Adriane Romero
Character - ICP 2002-2003
Quick Service e Operations - Summer 2006
Guest Relations 2007

Gabriel Gonçalves
Operations - ICP 2000-2001
Quick Service - Summer 2006
Guest Relations 2007

Henrique Pelosi
Operations - ICP 2005-2006
Guest Relations 2007

Leandro DiFini
Operations - ICP 2002-2003
Quick Service e Operations - Summer 2006
Guest Relations 2007

Luiza Garcez
Operations - ICP 2004-2005
Quick Service - Summer 2006
Guest Relations 2007

Vanessa Paiva
Operations - ICP 2005-2006
Guest Relations 2007