the Topaz brand was retired in favour of Alimentation Couch-Tard's international company Circle K in April 2018. As of 16 November 2018, the Nutgrove Topaz station still existed, although this has changed to Circle K. In 2019, the company was acquired by DP world for a deal worth $1.1 billion. References External links Oil companies of the Republic of Ireland Defunct energy companies of the Republic of Ireland