Connecting churches and Christian charities with Kingdom-aligned expertise
KINGDOM ADVISORY GROUP
Access experienced, faith-aligned consultants across governance, data protection, safeguarding, HR, leadership, wellbeing, and organisational health—through one trusted connection.
Charity Governance, data protection & information governance, Organisational Strategy, Culture & Change Leadership
Debbie Harvie
BSc (Hons), MTh, DipC, MICA, FIoL
Debbie Harvie is the founder of Mission Impact and an experienced Chief Operating Officer and Chief Executive, with over two decades of leadership across the faith sector, charities, and community organisations. She specialises in church and charity governance, trauma-informed practice, organisational strategy, risk management, and culture and change leadership.Her work is shaped by a clear conviction: sustainable mission requires more than vision and passion—it requires strong structures, clear accountability, and leadership that can navigate complexity with integrity. Debbie brings a strategic and practical approach to helping organisations align their governance, culture, and operations in support of long-term impact.
Safeguarding governance, strategy & improvement, professional development & supervision, trauma-informed crisis support
Justin Humphreys
MSc. BSc.(Hons), PGCSM, DipCPP, FIoL, MIfS
With over 30 years of expertise and a proven track record of leading and guiding change within a wide variety of contexts, from charities and faith-based organisations to government and INGOs, Justin brings a deep understanding of complex systems and the human realities behind them. He provides independent, values-based guidance that aims to strengthen accountability, build trust, and foster safer, more resilient organisations and cultures.Justin has extensive experience in supporting a wide range of organisations within the UK and internationally who are concerned with creating safer cultures and environments for their staff, volunteers and those they serve.
executive coaching, professional development, trauma-informed support,menopause & mid-life support, crisis support
Arianna Walker
BEd (Hons), MSc, MBPsS,
With over 20 years of executive leadership experience, Arianna brings a strong understanding of the pressures and complexities of purpose-driven environments.Her work focuses on strengthening leadership resilience, communication, and organisational health, helping leaders navigate change with clarity and confidence. Arianna combines evidence-based coaching psychology with practical leadership insight, and is a certified Everything DiSC™ facilitator. Arianna also provides specialist coaching in menopause and midlife leadership, supporting individuals and organisations to better understand and respond to its impact in the workplace.
