We are producing Essential Oils since 1886. Today 60 people are employed with Brüder Unterweger in Austria.

We are focussing on good and long-lasting partnerships and we’ve intensified our investments in our production facility in Moldova. All oils are delivered to our headquarter in Austria. We are doing steps like for example quality control, homogenization, standardization, customers-specification-comparison in Austria before dispatching our Essential Oils to our customers. We are continously focussing on increasing our high standard of quality. In 2021 for example we’ve finished construction work for new distillation units (water-steam distillations, hydro-distillation). As a part of our company policy we respect and value our customers, suppliers, employees, suppliers and environment. We own the following certificates: ISO 9001:2015, ISO 14001:2015, HACCP, Kosher, Halal.

Key Products

  • Juniperberry Oil
  • Sage Oil
  • Clary Sage Oil
  • Fir Needle Oil Sib
  • Oregano Oil
  • Lavender Oil
  • Coriander Seed Oil
  • Pine Oil Pumilionis
  • Swiss Stone Pine Oil
  • Thuja Oil/Cedar Leaf Oil
  • Cognac Oil
  • Thyme Oil
  • Fennel Oil
  • Dill Oil
  • Rosemary Oil
  • Angelica Root Oil
  • Hyssop Oil
  • Caraway Oil
  • Chamomile Oil


Mr Michael UNTERWEGER • General Manager
Tel.: +43(0)4855 820111 – E-mail:

Mr Stefan UNTERWEGER • General Manager
Tel.: +43(0)4855 820114 – E-mail:

Tel.: +43 (0)4855 8201

Fax: +43 (0)4855 820122

Thal-Aue 13 – 9911 Assling – AUSTRIA

The European Federation of Essential Oils aims to represent producers and traders of essential oils and related products within Europe. It protects and promotes their interest and acts in defence of these products at relevant national, European and international level.

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