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Johanna Lam,
Senior Sustainability Executive

Johanna joined Aztec Group in October 2022, and after a year in the client services team, she transferred to the Sustainability team to build Aztec’s carbon zero roadmap and sustainability reporting for the business.

Based in London, Johanna works closely with the Head of Sustainability and other relevant business functions to ensure that sustainability is integrated into all aspects of the business.

Background and experience

Johanna has worked in ESG fund administration for over two years. Her previous role included the creation and implementation of ESG-related products on UK and EU sustainability regulations and ESG topics such as diversity and impact. She also has a master’s in public administration, where she collaborated with the Royal Academy of Engineering to research women’s safety in public, with a particular focus on marginalised groups and bus infrastructure in London. Research findings contributed to a universal toolkit of gendered solutions in policy, design, and practice.


  • MPA Urban Innovation and Policy from University College London
  • BA Planning and Property Development from Oxford Brookes University

Outside of the office

Johanna enjoys travelling, reading, and learning random skills (like starting piano at a late age).

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