Anu Aga: The Reluctant Chairperson Who Turned Grief Into a Turnaround for Thermax
"Reviving the company was very fulfilling. Social work is more enjoyable."
Some leaders plan for decades to reach the top. Others are handed the responsibility overnight, in circumstances they never asked for. Anu Aga, former Chairperson of Thermax Limited, belongs to the second category — and her story is one of the most compelling examples of resilience in Indian industry.
As India moves towards Viksit Bharat by 2047, the country's growth story is shaped not only by founders who built companies from scratch, but also by leaders who stepped in at moments of crisis and steadied institutions that employed thousands. Anu Aga is one such leader — a Pune-based engineering company's unexpected custodian, who went on to also become one of India's most respected voices in social work.
A Company Born of Collaboration
Thermax traces its roots to 1966, when Anu Aga's father, A.S. Bhathena, partnered with the Belgian company Wanson to establish Wanson India, a boiler manufacturing business built to serve India's then-closed, import-substituting economy. In 1980, the company broke away from its Belgian partner and was re-established as Thermax Private Limited under the leadership of Anu's husband, Rohinton Aga, who took it public and grew it into one of India's respected engineering firms in the energy and environment space.
Anu Aga, a postgraduate in chemical engineering from Imperial College, London, and an alumna of the Tata Institute of Social Sciences, joined Thermax in 1985 and went on to head its human resources division from 1991 to 1996 — not as an owner-in-waiting, but as a professional building her own path within the company.
A Sudden Transition
In 1996, Rohinton Aga suffered a fatal heart attack. Within days, at the insistence of the company's senior leadership, Anu Aga took over as Chairperson of Thermax — a role she had never sought and, by her own account, never expected to hold.
What followed was an eight-year tenure in which she steered the company through a period of financial and operational challenges, focusing on strengthening efficiency, restructuring the business, and rebuilding investor and employee confidence — all while managing profound personal loss.
Handing Over the Baton
In 2004, having overseen Thermax's recovery, Anu Aga made the decision to step down as Chairperson — and chose her daughter, Meher Pudumjee, as her successor, a transition that reflected both confidence in the next generation and Anu's own instinct to know when it was time to move on. She has continued to serve on the company's board since.
A Second Calling: Social Work
If leading Thermax was a responsibility Anu Aga inherited, her work in the social sector was one she chose. She became closely involved with the Akanksha Foundation, which works with underprivileged children, and later co-founded Teach For India in 2008, modelled on the Teach For America approach, to address inequities in India's education system.
Under her direction, the family committed a significant share of their Thermax dividend income — through the Thermax Foundation — towards philanthropic causes, with a particular focus on primary education for underprivileged children.
Public Service
In 2012, Anu Aga was nominated to the Rajya Sabha, the upper house of India's Parliament, by then-President Pratibha Patil. During her tenure, she served on parliamentary committees and spoke on issues including education policy and maternity benefits, bringing a business leader's practical lens to public policy debates.
Her contributions to social work were recognised with the Padma Shri in 2010, along with several lifetime achievement honours from Indian institutions over the years.
Family and Legacy
Anu Aga — Former Chairperson, Thermax Limited; Chairperson, Thermax Foundation; co-founder and former Chairperson, Teach For India.
Rohinton Aga — Anu Aga's late husband, who took Thermax public and built it into a major engineering enterprise before his passing in 1996.
Meher Pudumjee — Daughter of Anu Aga; succeeded her as Chairperson of Thermax in 2004, continuing the company's leadership into the next generation.
The Human Behind Viksit Bharat : Anu Aga
Anu Aga's story is a reminder that resilience, not just ambition, builds institutions. She did not set out to lead an engineering company, yet she steadied one through crisis — and then redirected her energy towards strengthening India's education system for a generation of underprivileged children.
As India works towards Viksit Bharat 2047, the country's progress depends as much on human capital and social equity as it does on industrial output. Leaders like Anu Aga, who bridge boardrooms and classrooms, embody that dual commitment.
Humans of Viksit Bharat celebrates individuals whose leadership — in business and beyond — has helped shape a more resilient and equitable India.
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