IRL-suunnittelu Oy was established in 1979 and is located in Oulu, Finland. IRL is focused on providing industrial piping, pressure vessels and structural steel design, but a comprehensive cooperation and subcontracting network, taking advantage of the company is able to provide extensive engineering work.

IRL-suunnittelu Oy has Bureau Veritas certified quality management system according to SFS EN ISO 9001:2008

IRL is part of the Polartek Oy Group.