Revenue at Domino's Pizza's Irish stores rose by 5.1% to €12.1 million in the 13 weeks to the end of June, when compared to the same period in 2012, according to the pizza company.
Sales at all Domino's stores opened prior to 25 December 2011 were up by 6.5%.
The company also recorded sales growth in the UK (6.4%) and Switzerland (7.8%).
Domino’s chief executive officer, Lance Batchelor, said he was particularly pleased with the company’s results in the UK and Ireland which have “shown strong like-for-like sales growth against challenging comparatives”.
“Our franchise system leads the leisure sector and, with the majority of our business coming via a web and mobile platform, we are now truly an online retailer,” he said.