Olaer (Industies – formerly Olaer France) have a long industrial history dating back more than 250 years, in activities ranging from pots and kettles, engines for steam ships to munitions and armaments in times of war.

These days Olaer are better known for their accumulators and low-pressure surge vessels as well as filters and air/water oil coolers.

Their history in Hydraulics spans 50 years.

Olaer are now part of the Parker Hannifin Corporation