Johnson Matthey was founded in London in 1817 and became a leader in precious-metals refining, with a strong reputation for platinum bars. Although Johnson Matthey left the precious-metals market in late 2015 and no longer makes these bars, you can still find Secondary Market pieces from its original production runs. Right now, 1 oz Johnson Matthey Platinum Bars are available at BullionMax.

Bar Highlights:

• Ships in protective plastic!
• Prooflike visuals!
• Authentic Johnson Matthey platinum bars!
• Contains 1 troy oz of .9995 pure platinum.
• Obverse shows the Johnson Matthey logo and hallmarks.
• Reverse displays a repeating JM pattern.

Each 1 oz Johnson Matthey Platinum Bar offered here is a Secondary Market item and arrives in protective plastic. “Secondary Market” means BullionMax obtained the bar from a source other than the original manufacturer. Minor signs of handling may be present on Secondary Market products.

Johnson Matthey expanded its platinum expertise throughout the 20th century as industries increasingly relied on the metal for automotive catalysts and other uses. The company’s platinum bars earned global recognition for consistent purity and reliable quality controls, making them a familiar choice for institutions and individual buyers alike.

The obverse of the Johnson Matthey Platinum Bar features the company’s primary JM logo at the top, with the full Johnson Matthey name centered in the design. Below, you’ll find clear inscriptions listing the weight, metal content, and .9995 purity, along with relevant hallmarks.

The reverse focuses on a simple, repeating pattern of the JM initials. This all-over motif adds visual texture while keeping the design clean and easy to recognize at a glance.

If you have questions about platinum bars or ordering, please reach out. BullionMax customer service is available at 800-729-3202, online using our web chat, and by email.