As a precious metal dealer, we work closely with other companies in the industry. On the one hand with refineries, which recycle and process gold & silver from the purchase, and on the other hand with manufacturers and suppliers of high-quality precious metal products. We have been working with most of our partners for many years:

Austria Mint

Since 1989, the Austrian Mint has issued the Vienna Philharmonic , one of the best known and most popular gold coins in the world. But the Philharmonic is by far not the only gold coin, the Austrian Mint. Numerous gold coins classics of the MÖ are in demand worldwide as investment and collector coins. As an official partner of the Austrian Mint, you can buy and sell bullion coins, collector coins and gold bars of the Austrian Mint at Gold & Co at any time.


Argor-Heraeus is probably the most renowned Swiss precious metal processor. The company is best known as a manufacturer of precious metal bars. The quality of the gold, silver, platinum and palladium bars meets the highest international standards. Argor-Heraeus is a member of the London Bullion Market Association (LBMA). As an official partner of Argor-Heraeus, you can buy or sell Argor-Heraeus gold bars at Gold & Co LBMA.


The German refinery C.Hafner is one of Europe's leading companies in the field of precious metal recycling. C.HAFNER's fine gold bars are made from 100% recycled scrap gold, making them ecologically and ethically safe. C.Hafner also has the Good Delivery status from the London Bullion Market Association. As an official partner, you can buy or sell gold bars from C.Hafner in sizes from 1 gram.

The Natural Gem

The Natural Gem is our partner to whom we refer customers interested in gemstone investments. With 30 years of experience in the international gemstone trade and as the European market leader for natural colored, untreated gemstones, The Natural Gem is the specialist for colored gemstones and gemstone investments.

Austrian Gemmological Society

The Austrian Gemmological Society serves the purpose of promoting teaching and the exchange of experience in the field of gemmology, as well as authenticity examinations of uncut and cut gemstones of all kinds. Both Walter Hell-Höflinger and Gold&Co are professional members of the Austrian Gemmological Society.



When it comes to security, we rely on professionals. Securitas is a global security company and one of the largest providers of security solutions in the private sector in Europe. Thurs Gmbh is an Austrian security service provider that ensures the security of our branches, employees and customers.