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Sianne Haldane

Chief Impact Officer Maanch

Professional Background

Sianne Haldane is an influential figure in the realm of impact measurement and philanthropic relationships, known for her passionate dedication to driving positive change through impactful initiatives. As the Chief Impact Officer at Maanch, she plays a pivotal role in helping organizations and individuals understand, appreciate, and track their social and environmental impacts. Her role involves building robust partnerships centered around a common goal of maximizing impact, all while fostering a culture of accountability and transparency within organizations. Over the years, Sianne has amassed an impressive portfolio of experience across various sectors, particularly focused on philanthropy and legacy giving.

Throughout her career, Sianne has been committed to various causes, demonstrating her belief in the power of collective involvement towards a better future. Her previous roles at well-respected organizations such as Cancer Research UK have showcased her capabilities in managing substantial philanthropic contributions and establishing long-term partnerships with high-net-worth individuals (HNWI) and major donors. Sianne has also been instrumental in developing strategic plans for giving and organizational impact that resonate with core values and community needs.

Education and Achievements

Sianne Haldane’s educational background lays a strong foundation for her expertise in both psychology and law. She earned a Post Graduate Diploma in Psychology from the University of Middlesex, where she deepened her understanding of human behavior and the psychological factors influencing philanthropy and social responsibility. Additionally, Sianne holds a combined BA and LLB degree in Law and International Relations from the University of the Witwatersrand, equipping her with essential knowledge of legal frameworks and international frameworks influencing philanthropic activities.

Her academic achievements reflect a commitment to understanding the complexities of human interaction, governance, and the legal aspects of philanthropy, allowing her to approach her roles with a unique and comprehensive perspective.

Notable Roles and Contributions

Sianne has served on the Board of Trustees for leading organizations such as Save the Rhino International and Mosaik Education, where her strategic input and innovative thinking have contributed significantly to organizational growth and mission fulfillment. Through her role as the founder of Boon Philanthropy, she has showcased her entrepreneurial spirit and commitment to enhancing the art of giving by developing impactful strategies for donations and philanthropic commitments.

In her tenure at Cancer Research UK, Sianne has held various pivotal roles, starting as a Trust Officer before advancing to Senior Legacy Partnerships Manager and later to Head of Planned Giving Philanthropy. Her work in these positions not only highlighted her management skills but also her ability to lead and engage with a diverse array of stakeholders, ensuring that pivotal research receives the necessary funding and attention it deserves.

Sianne's history of collaboration, strategy development, and impact measurement aligns perfectly with her passion for making a significant positive difference in communities, whether through legacy giving or aligning organizational initiatives with measurable outcomes. Her tenure at Maitland & Co. Dublin and her associate role at Webber Wentzel have provided her with a comprehensive background that is crucial in navigating the complexities of philanthropy and creating lasting impact.

Achievements

  1. Impact Measurement Expert: At Maanch, Sianne is recognized for her expertise in impact measurement, helping organizations gauge and maximize their societal contributions.
  2. Board Leadership: Actively contributed to the success of Save the Rhino International and Mosaik Education through strategic oversight and impactful initiatives.
  3. Philanthropic Innovation: Founded Boon Philanthropy, creating models for effective and meaningful giving that resonate with both donors and beneficiaries.
  4. Sustained Relationships: Developed and sustained partnerships that focus on positive impact, enhancing collaborative efforts across multiple sectors.
  5. Legacy Giving Specialist: Led initiatives at Cancer Research UK, showcasing her skill in engaging high-net-worth individuals and ensuring the sustainability of crucial cancer research funding.

Related Questions

How did Sianne Haldane develop her expertise in impact measurement and philanthropy?
What inspired Sianne Haldane to focus on human behavior in relation to philanthropic giving?
What strategies does Sianne Haldane utilize to build partnerships with an emphasis on impact?
How did Sianne Haldane’s education shape her professional journey in the philanthropic sector?
In what ways has Sianne Haldane contributed to the legacy giving initiatives at Cancer Research UK?
Sianne Haldane
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Location

Westminster, England, United Kingdom