Westholme Wagyu

Westholme is the Wagyu brand of the Australian Agricultural Company, and it is the most frequently named Australian Wagyu brand across this directory's published venues. It is also, on the company's own account, a crossbred product rather than a fullblood one, which is not what most menus printing the name imply.

The brand's FAQ defines the terms itself. It describes fullblood as cattle that are 100% Wagyu traceable to Japanese animals, and then describes its own animals as an F1 cross of Fullblood or Purebred Wagyu males with the company's own female cattle. That is a genuine Wagyu-sired program with disclosed parentage, and it is not the same claim as fullblood.

This matters when reading a menu rather than a spec sheet. A steakhouse listing "Westholme Wagyu" is naming a real brand with real traceability, but a diner who reads that as fullblood Japanese-equivalent beef has been told something the producer never claimed.

The female side of the cross is a breed the company developed for its own country. Westholme describes the Mitchell as bred to thrive in northern Australia, selected for calm temperament, sturdiness and maternal drive, and notes it combines genetics from several breeds rather than being a single established one.

That is an unusual thing for a Wagyu brand to disclose, and it is the reason the crossbred status is worth stating rather than glossing. The dam line is a deliberate part of the product, not a dilution of it.

Cattle are described as born on rangelands spanning Queensland and the Northern Territory, grazing on grass for the first years of life before moving to feedlots on a proprietary grain mix. The company puts its rangeland holdings at 16 million acres.

The two-stage regime is why Westholme sits awkwardly in a grass-fed-versus-grain-fed framing. The brand itself attributes the minerality and beefiness some chefs describe to the grazing years, and the marbling development to the grain finish.

Westholme states a range of marble score 4-5 up to 9+. That is the AUS-MEAT scale, an Australian system, and it is not the Japanese A5 grade. A5 is a letter for yield plus a number for quality that only Japanese graders assign to Japanese carcasses.

Any US listing that renders an Australian marble score as an A5 equivalent has converted between two systems that do not convert. The number is meaningful; the translation is not.