The independent home of the case method - and a charity. Make an impact and  donate

Product details

Product details
By continuing to use our site you consent to the use of cookies as described in our privacy policy unless you have disabled them.
You can change your cookie settings at any time but parts of our site will not function correctly without them.
Thumbnail image for product with reference number IMD-7-2571
New product
Published by: International Institute for Management Development (IMD)
Originally published in: 2025
Version: 06.10.2025
Length: 18 pages
Data source: Field research

Abstract

From its origins as a manufacturer of hospital equipment for the Indian market, Thermax has grown into a multinational corporation operating in 90 countries, offering integrated solutions in heating, cooling, power generation, water treatment and recycling, air pollution control, and chemicals with a focus on ensuring clean air, clean energy and clean water. The founding family, which owns a 61% stake in the firm (the rest being publicly held), has steered the company toward helping speed the transition to renewable energies via the development of greener technologies. In addition, the family has shown unwavering commitment to social responsibility and philanthropic endeavors. The case features a detailed history of Thermax's evolution as a family business, with a particular focus on how the family has navigated the challenges of intra-family succession. The dilemmas faced by owner-managers as they hand over the reins of the family business, combined with the outsize impact of succession on the future performance of a business, have contributed to making succession the single most studied topic in family business research. The Thermax case study illustrates the varied forms succession can take over the course of four generations. It also explores the different ways family members can contribute to the family enterprise system via operational roles in the company as well as involvement in board governance, ownership governance and philanthropic work. The case is based on interviews with five members of the founding family, all of whom hold (or have held) executive and/or operational roles in the company. The dynamics of intra-family succession form the crux of the case. Since the company was created in 1966, each generation has brought different leadership qualities and competencies to their respective roles and has contributed to making Thermax a leading conglomerate in the energy and environment space.

Time period

The events covered by this case took place in 1966-2024.

Geographical setting

Region:
Asia
Country:
India

Featured company

Thermax
Employees:
1001-5000
Turnover:
USD 1.06 million
Industry:
Industrial engineering

About

Abstract

From its origins as a manufacturer of hospital equipment for the Indian market, Thermax has grown into a multinational corporation operating in 90 countries, offering integrated solutions in heating, cooling, power generation, water treatment and recycling, air pollution control, and chemicals with a focus on ensuring clean air, clean energy and clean water. The founding family, which owns a 61% stake in the firm (the rest being publicly held), has steered the company toward helping speed the transition to renewable energies via the development of greener technologies. In addition, the family has shown unwavering commitment to social responsibility and philanthropic endeavors. The case features a detailed history of Thermax's evolution as a family business, with a particular focus on how the family has navigated the challenges of intra-family succession. The dilemmas faced by owner-managers as they hand over the reins of the family business, combined with the outsize impact of succession on the future performance of a business, have contributed to making succession the single most studied topic in family business research. The Thermax case study illustrates the varied forms succession can take over the course of four generations. It also explores the different ways family members can contribute to the family enterprise system via operational roles in the company as well as involvement in board governance, ownership governance and philanthropic work. The case is based on interviews with five members of the founding family, all of whom hold (or have held) executive and/or operational roles in the company. The dynamics of intra-family succession form the crux of the case. Since the company was created in 1966, each generation has brought different leadership qualities and competencies to their respective roles and has contributed to making Thermax a leading conglomerate in the energy and environment space.

Settings

Time period

The events covered by this case took place in 1966-2024.

Geographical setting

Region:
Asia
Country:
India

Featured company

Thermax
Employees:
1001-5000
Turnover:
USD 1.06 million
Industry:
Industrial engineering

Related