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Debica Sigamani

Debica Sigamani

Chief Talent Officer, Omnicom Media

Debica Sigamani is the Chief Talent Officer at Omnicom Media, leading people strategy, culture, talent, and organisational transformation across its network of media agencies. With over 17 years of experience spanning advertising, technology start-ups, hospitality, and manufacturing, she brings a broad, multi-industry perspective to HR leadership.

Her experience includes navigating complex mergers and acquisitions, business integrations, organisational restructures, and large-scale workplace and digital transformation projects, alongside talent strategy, organisational design, employee experience, and leadership development.

With a human-centred yet commercially grounded approach, Debica is passionate about navigating complexity, building future-ready teams, and creating high-performing, inclusive cultures aligned with business growth.

Sessions