Currently TEQneers is the only European Sencha development company confirmed by its customers.
Sencha lists all developers on its platform http://senchadevs.com , which have significant development know-how in Sencha frameworks like Ext JS, Ext GWT and Sencha Touch.
Currently TEQneers is the only european Sencha development company of two in total that have been recognized by its customers.
The Sencha Framework Ext JS is an key part of our development framework TEQlibs and is used in most of our projects and TEQtest.