Declan Costello

Declan Costello is an experienced accounting professional currently serving as the Director of International Accounting at LastPass since April 2023. Prior to this role, Declan held the position of Senior Manager International Accounting at Citrix from March 2019 to June 2023, and worked as a Financial Accountant at Riot Games from June 2015 to March 2019. Declan began a career in accounting at Grant Thornton Ireland as an Accountant from September 2014 to June 2015, and previously held similar positions at d'Amcio Dry Limited and OSK. Declan started in the accounting field as an Audit Trainee at OSK, with experience spanning over 15 years. Declan earned a Bachelor of Business (Honours) in Accounting & Finance from Technological University Dublin between 2003 and 2007.