Sustainability, renewable sources and white chemistry aspects are guiding our focus.

ACSI combines the advantages of producing sophisticated aroma chemicals, in a modern European Manufacturing Platform, located in Onesti / Romania, together with the flexibility of trading a range of complementary aroma ingredients sourced from all over the world.

Supply Chain & Logistic Hub

The ACS Group Head Quarter, ACS GmbH, incorporates several important functions beneficial to our customers and to the other companies within the group.


Aroma Rise, located in Onesti (Romania / EU) is our production center of excellence. Since its inception in 1991, we quickly became global leaders in peroxidation, pyrolysis, catalytic hydrogenation and dehydrogenation.

Global Sales and Innovation

The range of top-class F&F specialities is based on creativity in research and development. Our products are sold to more than 30 countries across 5 continents.

Affiliations and Certifications