The only remaining combination from New Zealand's 2008 Olympic Games jumping team is US-based rider Kirk Webby and Sitah, who were the best placed combination.
The riders on the squad are those "deemed capable of achieving a top 25 placing in the individual competition", according to ESNZ.
The squad is performance based, meaning that horses and riders can be added or removed at any time.
There are two more opportunities for riders and horses to gain selection to the squad, before the final selection for WEG 2010 is made.
At that time, ESNZ will decide whether a team will be sent to the WEG.
Anna Trent Muskateer NZPH
Anna Trent Levitation NZPH
Guy Thomas Peterbilt
Guy Thomas Carino
Katie McVean Dunstan Delphi
Kirk Webby Sitah
Kirk Webby Hennessey
Maurice Beatson My Gollywog
Samantha McIntosh Loxley 38
Samantha McIntosh Lindberg Des Hayettes