Refinery Maribor is the oldest Slovenian lubricants producer with 87 year tradition.

Refinery Maribor produces lubricants, greases and related products for wide spectrum of usage under its own brand - Mapetrol. Also, Refinery Maribor blends under licensee agreement Valvoline products and lubricants for 3rd party customers, i.e. private labels. With its own production and storage facilities - both for raw material and finished goods and sophistically equipped laboratory Refinery Maribor meets all requirements for modern production which is performed by professional employees who besides exceptional knowledge and professionalism posses long working experience in producing lubricants. Proof of Refinery Maribor excellence is ISO 9001:2000 certificate.