The story
EWOS was established in 1931 by Erik Berggren, Victor Weyde and Olle Sjöstedt, names from which the acronym derives. In the beginning the production volumes were low, but from 1980 and onwards, the average annual growth rate has been 18%. In 2010, EWOS provided feed and nutrition for 28 different fish species with salmon as the major species
From Wikipedia’s article on EWOS, shared under CC BY-SA 4.0.4