Women of ASAQS: Shaping value and leading with precision | Mariette Sutherland

Mariette Sutherland – ASAQS Gauteng Chapter Chairperson

For Mariette Sutherland, the appeal of quantity surveying lies in its versatility, adaptability and challenge. It is a profession that allows her to merge technical expertise with leadership that is centred on people.

She addresses the misconception that quantity surveyors are not necessary on all construction projects. In her experience, their role is crucial in delivering fair, sustainable and quality outcomes.

Shaping value for Sutherland means blending precision with a human touch, ensuring that projects achieve technical excellence while meeting the needs of all stakeholders. Leading with precision, for her, is about being mindful of how actions affect others, guiding with clarity and aligning every word, goal and decision with purpose.

Her high standards are driven by personal pride and accountability. She believes that women can add significant value to the built environment by reshaping industry culture. This includes advocating for safer sites, inclusive policies, flexible working arrangements and stronger mental health support.

Her approach is summed up in her guiding words: “Precision, purpose, and integrity guide everything I do.”