In 1979, Schmidheiny’s mother suggested investing in winemaking overseas, and the family bought the Cuvaison vineyard in California’s Napa Valley. The family later purchased Brandlin, a vineyard in the nearby Mount Veeder appellation known for its hearty cabernets. The wineries produced $11 million in sales last year, buoyed by premium labels.

Wine Lake

Though it took six years before the project produced a reliable cash stream, Schmidheiny said it’s now profitable. He produced 40,000 cases from 494 acres in California last year, with labels including Cuvaison Estate pinot noir at $38 a bottle.

His Australian venture, Chapel Hill near Adelaide, is still finding its legs. He says he overpaid for the winery when he bought it in 2000, just before overplanting in Australia led to what Schmidheiny calls “a lake of grapes.”

That “pushed prices down, and we were a victim,” Schmidheiny said. “But now it’s doing reasonably well in a difficult market. The lake is going down.”

Schmidheiny’s Australian sales totaled $6.2 million last year from 41,000 cases. Wines range from a sangiovese rose priced at about $14 a bottle to a cabernet sauvignon at $70. While the Australian operation is small, he said, it’s a challenge to oversee.

Motorcycle Trip

“For two day’s work, it’s a week’s travel,” Schmidheiny said. “We are not very happy about the results, but we are happy about the quality of the wine.”

Schmidheiny speaks most enthusiastically of his vineyard in Argentina. On a trip to South America 15 years ago, he traveled from Chile to Argentina by motorcycle and fell in love with the Andes foothills around Mendoza, Argentina’s premium wine region. He told his family office to buy land -- a bare patch of hillside that he named Decero, or Spanish for “from scratch.”

“It’s the only place I know where you are the total master of your destiny,” he said of the vineyard.