Jungle Creations and Jack Nimble announce senior leadership appointments

London-based digital media and marketing firm Jungle Creations has appointed Jack Sleigh as its new chief financial officer. Sleigh joins the company from Inspired Thinking Group (ITG), where he served as group finance director. In his new role, Sleigh will lead the group-wide finance function, overseeing financial strategy, planning, governance, and commercial decision-making.

In Sydney, social-first creative and production agency Jack Nimble has appointed Cleo Wyrill as Strategy & Creative Director. Wyrill, who previously led creative direction and strategy at Entropico, will work across the agency's client portfolio to integrate strategy, creative direction, and production. Her experience includes working with global brands such as Google, H&M, and Meta.