What's Happening?
Mike Sackman, the Chief Technology Officer of Coles Group, is leaving the company after a year in the role. Sackman, who joined Coles in March 2025, is returning to the UK. During his tenure, he played a significant role in shaping Coles' technology agenda,
focusing on digital acceleration and improving customer and team experiences. Sackman was instrumental in implementing tools like ChatGPT Enterprise and Copilot, enhancing cybersecurity measures, and supporting Coles' 3D strategy, which aims to make the company a destination for food and drink. His departure follows a leadership reshuffle that saw the previous CTO, John Cox, leave the company.
Why It's Important?
Sackman's departure marks a significant change in Coles Group's technology leadership at a time when digital transformation is crucial for retail competitiveness. His contributions to enhancing digital tools and cybersecurity have been pivotal in maintaining Coles' operational efficiency and customer trust. The transition in leadership could impact ongoing and future technology projects, potentially affecting Coles' strategic goals. The appointment of an interim CTO, Matt Swindells, suggests a period of adjustment as the company seeks a permanent replacement to continue its digital initiatives.
What's Next?
With Sackman's exit, Coles Group will need to appoint a new CTO to continue its digital transformation journey. The interim leadership under Matt Swindells will likely focus on maintaining the momentum of current projects while ensuring a smooth transition. The search for a new CTO will be critical in determining the future direction of Coles' technology strategy. The new leader will need to build on Sackman's achievements, particularly in areas like digital acceleration and cybersecurity, to keep Coles competitive in the evolving retail landscape.









