Colleen McCallum has a diverse work experience spanning several industries and roles. Colleen currently holds the position of Head of Procurement at TopHat, a company they joined in April 2023. Prior to that, they volunteered at From Me to You Letters starting in December 2022. In January 2022, they founded McCallum Consultancy Ltd and served as its Director.
Before starting their own consultancy firm, Colleen held various positions at City Facilities Management Holdings Ltd from 2016 to 2021. Colleen initially joined as the Head of Programme Development in January 2016 and later took on the role of Director of Commercial Procurement from June 2021 to November 2021.
Colleen's work experience also includes a role as a Program Manager at City Refrigeration Holdings from 2013 to 2016. Prior to that, they worked at Travis Perkins plc, where they held positions as a Business Process Change Manager from January 2013 to October 2013 and as a Commercial Process Manager from December 2009 to December 2012.
Colleen began their career as a Project Leader at Wolseley in 2002, although the specific dates are not provided.
Colleen McCallum attended the Southfield School for Girls, but no specific information about the degree earned or field of study pursued is available.
Sign up to view 0 direct reports
Get started