Mamta Tyagi is the Senior VP and Head of HR at ACME Group and has been a cornerstone of the organisation's people journey during the past two decades. Having joined ACME in 2006, she has played a pivotal role in building and scaling the Group's human capital framework. Over the years, she has led key functions across Administration and HR, including talent acquisition, organisational development, and cultural transition, helping the workforce grow from 300 to over 3,000 employees; a tenfold expansion aligned with ACME's rapid business evolution.

With deep experience spanning the Group's transformation journey, Mamta has successfully navigated and supported ACME's strategic pivot toward becoming an integrated renewable platform, with expansions into green hydrogen, green manufacturing, and consumer-facing businesses. Known for her steady leadership and institutional knowledge, she brings a unique blend of continuity and adaptability, enabling the organization to align its people strategy with its ambition.