The International division consists of the companies Mourik Global, Mourik n.v. and Petrogas International.

Mourik Global is active in catalyst handling and industrial services mainly in the petrochemical market with various subsidiaries in Europe and the rest of the world.

Mourik n.v. is active in civil and utility construction, soil and groundwater remediation and industrial services, including catalyst handling, cleaning and asbestos removal.

Petrogas International develops and supplies high-quality process installations. Petrogas founded BlueAlp to primarily develop the plastic-to-oil technology and put it on the market.