Founded in 1987, Castle Worldwide, Inc. is one of the world’s leading certification and licensure testing companies. Castle builds long-term relationships with corporations, government agencies, educational institutions, and trade and professional associations by offering examination design, development, training and administrative services. More than 80 organizations in 70 countries count on Castle for assistance with their testing, training, learning, and certification programs.
SMARTTHINK LTD was accredited by Castle Worldwide as an authorized test center some few years ago. For more information on Castle Worldwide and their vendors please visit their website on http://www.castleworldwide.com