Joanna Harris in

Joanna Harris

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Head of Finance - Argos at Sainsbury's
📍 London Area, United Kingdom

Joanna is a CIMA-qualified Finance Director with over 11 years of experience in the retail and hospitality sectors. She specializes in commercial finance, strategy, and business transformation, having held senior leadership roles at major companies like Sainsburys, Waitrose, and wagamama, where she has a track record of driving change.

She has unique experience leading operating model design for large-scale transformation programs, focusing on integrating organization, process, culture, and technology.

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Experience
9 Years
Current Role
Head of Finance - Argos
Job Level
Mid-senior
Location
London Area, United Kingdom
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics Joanna cares about

Commercial Finance
Her career is centered around commercial finance, with roles as Head of Commercial Finance and her current position as a Finance Director in retail.
Business Transformation
She has direct experience leading operating model design and business transformation for major change programs at the John Lewis Partnership.
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Career

Work history

4-2025
Head of Finance - Argos
Sainsbury's
6-2024 - 4-2025
Head of Finance - General Merchandise & Clothing
Sainsbury's
4-2023 - 6-2024
Head of Commercial Finance
wagamama
3-2021 - 3-2023
Business Manager (Chief of Staff) to Executive Director, Waitrose
John Lewis Partnership
10-2019 - 2-2021
Operating Model Lead
John Lewis Partnership
In the press

Media appearances

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Education
2013 - 2013
Education details unavailable
Oxford Summer School Retail Academy
2010 - 2013
Education details unavailable
The Chartered Institute of Management Accountants
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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