Core Optimisation is one of Ireland’s leading Digital Transformation and Growth agencies and is based in Shannon, Co Clare. It was founded in 2015 by Caroline Dunlea and David Brett and currently has 54 staff working across key digital transformation, performance and strategy projects in Ireland and the UK.
We deliver performance and growth marketing services including SEO, PPC, Paid Social and Data Analytics and Measurement for over 60 SME and Multinational clients across Retail, Hospitality, Events, B2B and Financial Services sectors. The digital transformation wing of the business has developed a bespoke Digital Maturity Tool that is used in delivering major projects including the ongoing project management and coordination of the multi-million euro Digital that Delivers Programme for Failte Ireland a trailblazing project aimed at improving digital maturity and efficiency of the visitor experiences sector in Ireland.
We are 2024 Google Premium Partner, a Meta Marketing Partner, a Digital Business Ireland Partner and have been recognised as a Deloitte Technology Fast 50 Ireland company in 2022 & 2023.




