Cobram's $173.5M Buyout Puts 70% of California Olive Oil Under One Firm

Australia's Cobram Estate closed a roughly $173.5 million acquisition of California Olive Ranch this summer, giving the combined company control of about 70% of California's olive oil production and making it the largest olive oil producer and seller in the U.S.

The merger joined the biggest extra-virgin producers in both countries. Together they operate more than 7,000 acres of California groves; Cobram already farmed about 3,460 acres in the state before the deal. The purchase added California Olive Ranch's flagship brands plus its primary milling, storage, bottling and warehousing facility in Artois, California.

What does the deal change for growers and consumers?

For now, mostly marketing. The combined company's first push urges U.S. shoppers to buy under California's strict grading and labeling standards, which the California Department of Food and Agriculture approved in 2014. State rules cap free fatty acids at 0.5%, tighter than the 0.8% international standard. The oil must be 100% olive fruit — no chemical solvents, no reesterification, no hidden blending with seed or nut oils. Handlers producing 5,000 units or more annually face mandatory chemical purity testing.

Those standards trace back to a 2010 UC Davis study. It found 69% of sampled imported olive oils and 10% of California oils failed international extra-virgin benchmarks; a follow-up on top-selling imports confirmed the results. Public pressure and industry advocacy then produced the Olive Oil Commission of California, which works with CDFA on enforceable rules. One key provision: a product labeled California-grown must contain 100% state-grown olives.

"It's unfortunate in the industry that consumers have been ripped off for a long time," said Nico Urbin, vice president of sales and marketing at Cobram Estate.

Touring the mill

The company opened its Woodland mill to visitors this fall — roughly a dozen food writers and influencers in mid-October, with more groups scheduled through harvest. Future guests include marketing professionals and retailers, said Emma Plenty, senior brand manager.

"We're always doing marketing events as a way to show the product and how great the product is," said Conor Churchin, Cobram Estate's chief of operations.

Urbin framed the product for the tour bluntly: "We're not making toothpaste. It's just like wine. Every year is different. Every vintage is different."

On meeting the state's strict rules, he added: "We don't regret it because we're proud of what we do."

The import gap

The domestic push comes against a hard market reality: U.S. production, centered in California, still covers less than 5% of American demand. Imports dominate the shelf.

Prices on those imports have swung. U.S. tariffs pushed costs up, but a crash in Spanish and Italian prices — driven by a production rebound after several busted crop years — has recently offset the tariff effect. That squeeze makes freshness the company's main selling point: olives are harvested, processed and stored in less than 24 hours, across 12 grown varieties.

"Anything you can get from Spain or Greece, you can get here," Plenty said.

To scale domestic supply, the company has planted about 2 million trees, including roughly 1 million in the Capay Valley northwest of Sacramento, according to Urbin. It is also pitching water efficiency: "Olive trees use about 80% less water than almond trees," he said — a pointed claim in a state where irrigation costs shape crop rotation decisions.