Heir, 29, built world's biggest dairy

André Besnier started making camembert in Laval, western France, in 1933. His son Michel grew the firm through acquisitions, mass investment and marketing, launching the President cheese brand and early UHT milk, and by the 1990s the renamed Lactalis ran dairies in France and a handful of Eastern European and Mediterranean markets. In June 2000 Michel died suddenly at 71, leaving his 29-year-old son Emmanuel — raised quietly inside the business — in charge of a company still largely unknown outside dairy circles.

Emmanuel answered the succession by accelerating instead of consolidating. The group's own history records the program: in 2006 a joint venture with Nestlé and the acquisition of Galbani, Italy's leading Italian-cheese maker; in 2011 a hostile €4.5 billion takeover of Parmalat, the deal that put the small Laval dairy ahead of Nestlé and made Lactalis the world's largest dairy group. South America followed in 2013-2014, then Kraft's Canadian cheddar business, Brazil's Cativa and Dutch cheese brand Leerdammer.

By 2024 the group reported €31.2 billion in revenue, 23.1 billion litres of milk collected, 266 dairies across 49 countries and 85,500 employees selling into 150 countries. It remained 100 per cent family-owned, with Emmanuel holding majority control and siblings Jean-Michel and Marie minority stakes. Ouest-France noted that being No. 1 still means just 4 per cent of the global dairy market — the gap that keeps the acquisition machine running.

Grew the family dairy into the world's largest dairy group: €31.2B revenue, 23.1B litres collected, 85,500 staff in 49 countries

Family ownership with no stock-market pressure let the heir spend big and wait long, the private structure a hostile €4.5B bid for Parmalat required

The sudden succession forced speed: instead of installing cautious professional managers, the family handed one owner-operator a mandate to grow

Buying category leaders (Galbani, Parmalat, Kraft cheddar) delivered instant scale and brands instead of decades of organic building

Operational secrecy and closed ownership let Lactalis execute takeovers before rivals and activists could react

Each deal was absorbed by the group's own cash flow, so growth compounded without diluting family control

A sudden succession gave a 29-year-old heir a blank mandate; with no public shareholders to answer to, he bought his family dairy to global No. 1 instead of playing safe

Lactalis stayed the world's largest dairy group through 2024 — €31.2B revenue, 85,500 staff, products in 150 countries — still family-owned. The hard-trading culture that won Galbani and Parmalat drew constant criticism: French producers accused the group of driving milk prices down, and Lactalis faced criminal investigation after a 2017 salmonella outbreak in baby formula. Emmanuel has never given a public interview, and Le Monde described him as an 'invisible billionaire' who runs Lactalis like a commando unit.