What if giving unconditionally was, in the economic field, the key to success? Isaac Getz and Laurent Marbacher set out to meet an almost unknown universe: that of altruistic companies (in France, Scandinavia, the United States, Japan, etc.) to understand their convictions, their trials and the radical transformations that they have operated. Who are they ? A major French dairy which pays its suppliers almost double the market price; a large Japanese pharmaceutical company listed on the stock exchange which has replaced profits in its statutes with the emotion of patients and their families; a seminar hosting company that treats its clients as friends; or a large private clinic that does the same with its patients. And many others presented and examined throughout these pages. Written in a lively style, nourished by concrete examples, very documented, this book offers a way to radically reinvent the company and an iconoclastic reflection of its place in our society, which crosses the world of ideas, from Adam Smith to Emmanuel Levinas.