The Citadel Group Limited announced a appointment of Charles Pittar to newly created role of GM International to spearhead offshore expansion. Charles is an experienced senior executive with over 20 years' experience in technology, strategy and leadership roles at some of the world's most respected public companies, as well as SaaS start-ups such as Juwai.com, Onyx Software and an e-commerce start-up for Hong Kong conglomerate Hutchison Whampoa.