Rebecca Rennison

Contact Rebecca for:

  • Discussion around Redefining MACHO framework.

  • Discussion around Work Life Harmony "Handguide"

  • Discussion around how to SMASH Imposter Syndrome


Rebecca is a partner at EY focused on Corporate Finance M&A. She has over 25 years’ experience helping shareholders unlock value by completing transactions with Private Equity and global strategic trade. Rebecca is very passionate about DE&I and actively shares her experiences including her “Work Life Harmony Handguide” and “Confidence Boosting Alphabet” on how to SMASH Imposter Syndrome.

Rebecca created the “Redefining MACHO” framework to help encourage male allyship and support a more diverse and inclusive workplace.
M = Meaningful Mentor
A = Amplify Awareness
C = Capture Confidence
H = Harmony with Home
O = Orchestrate Opportunities

Rebecca was recognised as a “Changemaker” at the 2022 Yorkshire Rainmakers Awards and was added to the exclusive Northern Power Women POWER list in 2023. She is CPA, CFA charterholder and former Trustee of Big Sisters and Broughton House charities.

Meet Rebecca Rennison

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