What is the secret of longevity of a high-end Parisian jewellery company nearly 250 years old as it faces a major sea change in consumer preferences? Marie-Étienne Nitot (1750–1809) founded Chaumet in 1780 as a jeweller to the French aristocracy. It went on to provide most of the precious pieces for Napoleon I and jewels for the wife of Napoleon III.

The Tesla case provides multiple opportunities to discuss core strategy and innovation topics, such as:
• Patterns of innovation, e.g., new technologies competing to replace older generations
• Types of disruption, e.g., low-end versus high-end

This case explores the downfall of a century-old family-owned and managed firm in Taiwan called Tatung. It follows its history from a construction company firm with large land holdings in Northern Taiwan to one of the most well-known makers of electronic appliances.

This case explores the downfall of a century-old family-owned and managed firm in Taiwan called Tatung. It follows its history from a construction company firm with large land holdings in Northern Taiwan to one of the most well-known makers of electronic appliances.

This case is about the decision-making process that led André and Rosalie Hoffmann to establish InTent, a non-governmental organization that forges action-based partnerships that fight for sustainable solutions for business, people and planet.

This case is about the transformation of a luxury French fashion brand with the arrival of a remarkable creative director.

The Sackler family and their 100%-owned company, Purdue Pharma, produced OxyContin pills by the millions, amassing a vast family fortune in the process. Those painkillers were responsible for a devastating opioid epidemic in the United States. For a business family, the “Oxy-Sacklers” are distinguished by their greed and lack of moral compass.

Founded in 578 AD, Kongo Gumi was a family-owned business until 2006, when the firm went into liquidation to pay its creditors. While its demise is briefly covered, the case study is focused on its longevity. A renowned builder of traditional temples, in a country where these are major tourist attractions, Kongo Gumi has left an indelible mark on Japanese culture and history.

The case is about the Hoshi Ryokan, a hot springs hotel in Japan established more than 1,300 years ago, that is among the world’s oldest family enterprises. Owned and managed by a descendant (or adopted son) of the founder for 46 generations, it is a popular with domestic and international tourists alike.

The case is about Birkenstock, the renowned German shoemaker, and two turning points in its 248-year history: the owner’s decision to bring in a professional CEO in 2012, and the sale of a majority stake to a French-American investment firm in 2021.