Hannah Wanjiru is a seasoned finance professional with over 18 years of experience driving financial excellence across non-profits, corporate enterprises, and consulting environments. Hannah brings a powerful blend of strategic insight, technical expertise, and a deep commitment to accountability and transparency.

Her career has spanned dynamic roles in financial reporting, internal auditing, budgeting, and compliance management, including impactful tenures at organisations such as Save the Children (UK), Radian Group, Hilton London Green-Park and freelance consultancy. Whether preparing rigorous donor reports, optimising financial performance, or leading high-performing teams, Hannah consistently delivers with dedication, purpose, and integrity.

An ACCA affiliate and Oxford Brookes University graduate, Hannah complements her academic background with continuous professional development in financial modelling, investment banking, and advanced Excel skills, which she applies to strengthen financial systems and support mission-driven decision-making while consulting.

Known for her meticulous attention to detail, collaborative spirit, and unwavering ethical standards, Hannah is passionate about using finance as a force for good. Outside of work, she finds joy in gardening, writing, and spirited board game challenges.

LinkedIn Bio:
Financial Controller | ACCA Affiliate | 18+ yrs in NGO & corporate finance | Championing transparency, impact & smart financial leadership.

Twitter/X Bio:
Finance pro | ACCA affiliate | Driving transparency & impact in NGOs | Numbers with purpose

Instagram Bio:
NGO Finance Controller 💼 | ACCA Affiliate 📚 | Making numbers count for change 🌍