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Metalor silver bar: the historic refiner

Published on 2026-07-16 · By Bertrand Mathieu

Metalor Technologies is one of the oldest precious-metals refiners in the world. Discreet with the general public but highly respected by professionals, it produces recognised investment silver bars. Here is an introduction.

Who is Metalor

Metalor has roots going back to the mid-19th century in Switzerland, in Neuchâtel, where the group is headquartered. Historically tied to the Swiss watchmaking and banking industries, the company has established itself as a major player in refining and precious-metals technologies (electronics, dental, industry).

Metalor is one of the LBMA-accredited refiners, which ensures international acceptance of its bars — see LBMA certificate and seal.

The silver bar range

Metalor offers:

  • minted bars with clean surfaces for small and medium formats;
  • cast bars for the larger weights, with the lowest premium;
  • a certified presentation with hallmarks and, for the larger formats, a serial number.

Its industrial refiner’s expertise guarantees a reliable 999 purity and a consistent finish.

Why a Metalor bar resells well

  • Longevity and reputation: a reassuring name for dealers;
  • LBMA accreditation: smooth international resale;
  • Traceability: clean hallmarks and certificate avoid the doubt discount.

Metalor features in our overview of the best silver bar brands.

Metalor versus other refiners

At identical purity and weight (999 ‰), the metal value is the same as a Valcambi, an Argor-Heraeus or a PAMP. The choice comes down to availability and premium. Metalor’s strength: the solidity of a historic industrial refiner.

Buying a Metalor bar

  • Compare the premium as a percentage;
  • Factor in the 20% VAT;
  • Keep the seal and certificate for a resale free of discount.

In summary

  • Metalor is a historic Swiss refiner (Neuchâtel), LBMA-accredited.
  • A complete range of 999 silver bars, consistent finish.
  • A solid and liquid brand; the same metal value as the other major refiners at equal purity.
  • Keep an eye on the premium and keep your supporting documents.

Compare formats on each city page and request a free valuation.

This article is informational and does not constitute investment advice.

BM
About the author

Bertrand Mathieu

Founder of Maison Or et Bijoux — gold & silver buying and selling expert

Founder of Maison Or et Bijoux, I buy, sell and appraise investment gold and silver every day. On this site, I share concrete guidance and a live price so you can buy or get your silver appraised with confidence.