Dublin-based Sterile Technologies Group has agreed a cash and debt takeover offer from the Nasdaq-listed American company Stericycle.

Sterile Technologies is one of the biggest players in the medical waste disposal industry, with operations in Ireland and Britain.

Stericycle will spend €95m in cash up front for the Irish firm, with the remaining €14.3m being the assumption of Sterile Technologies debt mountain.

The biggest beneficiaries of the sale will be the well-known financier Paul Coulson and the Rogers family, who set up the company a decade ago.

Mr Coulson, the chairman of the Ardagh glass company, through his Luxembourg-based investment vehicle Yeoman International, owns 45% of Sterile Technologies and will net just under €43m from the takeover.