PAO ONHP (ONHP) is Russian leading engineering company. Foundation date - February 17, 1953.
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PAO ONHP (ONHP) is Russian leading engineering company. 450 engineers work for ONHP. ONHP designs in compliance with international and European standards (ASME, API, DIN, ANSI, EN) and adapts projects to Russian requirements. ONHP headquarters is located in Omsk. ONHP branches are located in Saint-Petersburg, Belgrade (the Republic of Serbia), Pavlodar (the Republic of Kazakhstan), Novoshakhtinsk.
We represent a high-tech company capable of solving any technological task in the field of oil refining, petrochemicals, gas refining, gas chemistry, and general chemistry. Since 1953 ONHP specialists have designed more than 3 500 industrial facilities. More than 25 million square meters are built up upon ONHP's projects. In 2014 in Saint-Petersburg new ONHP's branch was opened Research Engineering Center for Area Development and Maritime Spatial Planning.