SIAA members

SIAA now has over 180 individual and affiliated organisational members. Some of our founding and individuals members are profiled below.


Dubby Arbel - Midot, Israel

Dubby is CEO at Midot, an organisation which promotes the effectiveness of Israel’s Third Sector.


Guy Beigel - Midot, Israel

Guy is the head of the analysis department at Midot, an organisation which promotes the effectiveness of Israel’s Third Sector.


Jonathan Coburn - Social Value Lab, UK

Jonathan is a Director of the Social Value Lab, a UK hub for social impact research, measurement, and reporting.


Pesh Framjee - Crowe Clark Whitehill, UK

Pesh is the Head of Not-for-Profits at Crowe Clark Whitehill, a UK accountancy firm which in recent years has won the ‘Charity Auditor of the Year’ award.


Philippa Lynch - Audit Commission, UK

Philippa is a performance information analyst at the Audit Commission, working on the development, use and presentation of performance information for local authorities in England.


Martial Paris - Wise-Philanthropy Advisors, Switzerland

Martial is a project manager for Wise-Philanthropy Advisors, which accompanies donors and their families in fulfilling their philanthropic aspirations effectively.


Rick Rijsdijk - Social Value Lab, UK

Rick is Director of the Social Value Lab, a UK hub for social impact research, measurement, and reporting.


Maritza Tucker - Action Planning, UK

Maritza is a consultant with Action Planning, a leading UK management, fundraising and recruitment consultancy to charities and not-for-profit organisations.


Marlon van Dijk - Social E-valuator, the Netherlands

Marlon is the Managing Director of Social E-valuator, a knowledge & software business based on the principles of Social Return on Investment (SROI).


Sandra Velthuis - Whitebarn Consulting, Ireland

Sandra has been involved in the not-for-profit sector in the UK and Ireland for the past 25 years. She set up Whitebarn Consulting in 2005, offering affordable information and support services to a range of clients.