Swiss Refiner Completes Acquisition of Gannon & Scott
The American precious metals refiner’s day-to-day operations remain the same post-acquisition.

First announced in October 2025, the Neuchâtel, Switzerland-based company has received regulatory approval to acquire Gannon & Scott for an undisclosed amount.
The company is now a wholly owned subsidiary of Metalor Technologies and part of the Tanaka Group, a Japan-based precious metals specialist founded in 1885. Metalor, founded in 1852, has operations in Europe, Asia, and the Americas.
Gannon & Scott’s leadership team, workforce, facilities, and day-to-day operations will remain the same, the companies said in a joint press release.
Founded in 1919, Gannon & Scott provides precious metal refining, thermal processing, and secure materials recovery services to businesses across North America.
It has operations in Cranston, Rhode Island, and Phoenix, Arizona, serving various sectors, including jewelry, electronics, plating, aerospace, and certified destruction.
The completion of the transaction combines Gannon & Scott’s leadership in precious metal refining and recovery across North America with Metalor’s global expertise in refining, advanced materials, and precious metal products, the companies said.
The acquisition also strengthens Metalor’s strategic position in North America, said the companies, notably in secondary refining and the responsible recycling of low-grade materials such as electronic waste.
The deal also reinforces parent company Tanaka Group’s commitment to sustainable sourcing, operational excellence, and long-term customer partnerships, the companies said.
The integration will bolster vertical capabilities, expand sourcing and recycling channels, and enhance service offerings for customers.
With the deal finalized, Gannon & Scott customers will have access to expanded refining capabilities across all precious metals, including gold, silver, platinum, palladium, rhodium, iridium, and ruthenium, via global sourcing and recycling channels.
Customers can also access high-purity precious metals, technical products, compounds, and chemicals.
In addition, Metalor’s international labs and its research and development network offer advanced technology and analytical services.
Having a global refining infrastructure will also enable more agile service to international operations, said the companies.
Gannon & Scott customers can find more details on its website.
The Latest

Their partnership combines Gemist’s customization technology with Saban Onyx’s U.S.-based manufacturing capabilities.

Respondents were concerned about the Middle East conflict and how it will impact their finances.

Our Piece of the Week, the “Butterfly” necklace, showcases a 7.02-carat oval diamond set between diamond, platinum, and 18-karat gold wings.

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

Smith uses a comment he overheard in the grocery store to remind retailers that their job is to inspire buying behavior, not just sell.


Believed to be one of three made in 1987, the Cartier London Crash was hot at the “Shapes of Cartier” sale at Sotheby’s Hong Kong.

Officials are looking for a group that robbed Marc Robinson Jewelers at an outlet mall in Round Rock, Texas, in broad daylight on April 21.

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

Sponsored by OROAREZZO International Jewelry Exhibition

Some retailers are taking a nuanced approach to marketing what can be a difficult holiday for many.

The Edge has announced its new CEO, as well as a new partnership with an investment firm focused on founder-led software businesses.

De Beers’ diamond production was up 17 percent in Q1, boosted by increased output at its mines in South Africa and Canada.

A signet ring belonging to the Western film star of Hollywood’s Golden Age will be up for auction at Elmwood’s next month.

Importers can submit claims now to receive money back for the IEEPA tariffs they’ve paid, with refunds expected to take up to 90 days.

The owners of Gregory Jewelers in Morganton, North Carolina, are heading into retirement.

The colored gemstone industry leader is heading into retirement after four years as the association’s CEO.

Susie Dewey joins the Natural Diamond Council as its new chief marketing officer.

The largest known fancy vivid blue-green diamond could fetch more than $12 million at its second auction appearance.

Emmanuel Raheb says jewelers need to start marketing early and make it easy for customers to pick a gift for mom.

In honor of the milestone, the Nebraska jeweler has debuted Leslie & Co., its new in-house jewelry brand.

NRF’s annual survey found that 45 percent of consumers plan to purchase jewelry for a loved one this Mother’s Day.

The “Vault” charm, our Piece of the Week, expands on the memories that can be stored in a locket by connecting to your phone.

The open-to-the-public luxury jewelry and timepiece show, in its second year, is slated for July 23-26.

The jeweler’s Mother’s Day campaign highlights the women who work there—mothers, grandmothers, women who want to be mothers, and dog moms.

Sponsored by Jewelers Mutual

The proposed agreement follows the moissanite maker’s Chapter 11 bankruptcy protection filing last month.

The Patek Philippe for Tiffany & Co. timepiece Astor brought aboard the ill-fated ship sold for double its estimate at a Freeman’s auction.























