Andrew Purkis is a former trustee and chair of ActionAid and former board member of the Charity Commission.

Andrew Rogerson is senior research associate at the Overseas Development Institute. His main area of interest is the changing architecture of development cooperation, publishing extensively on the subject. Previously, Rogerson worked at the OECD and advised its development assistance committee; was head of the human development group at the U.K. Department for International Development; and spent 26 years on the staff at the World Bank.

Andrew Smith is a land administration specialist with more than 30 years’ experience. He spent the last eight years working on land administration reform in West Africa and was land team leader for the Growth and Employment in States (GEMS3) program, funded by DFID/EU and implemented by Adam Smith International.

Andrew Steer is the president and CEO of the World Resources Institute, a global research organization that works in more than 50 countries. Steer serves on the executive board of the U.N. secretary general's Sustainable Energy For All initiative. He co-chairs the World Economic Forum’s Global Agenda Council on Natural Capital and is a member of the China Council for International Cooperation on Environment and Development.

Andrew Tuimur is the chief administrative secretary at Kenya's Ministry of Agriculture, Livestock, Fisheries and Irrigation and is a member of the International Livestock Research Institute Board of Trustees.

Andrew Wainer is director of policy research for Save the Children. He was formerly a senior immigration policy analyst at Bread for the World Institute, which provides policy analysis on hunger and strategies to end it. He has also worked as a journalist and social researcher in Latin America and the United States. Andrew’s research and journalism has appeared in the Los Angeles Times and the Wall Street Journal, among other publications. He holds a master’s degree in Latin American studies from UCLA and is fluent in Spanish and proficient in Portuguese.

Andrew Watson is managing director for environment and health at DAI. An 18-year veteran of the organization, he was DAI's chief of party on the USAID Morocco Economic Competitiveness Program and has been involved in similar long-term development initiatives in Madagascar and Malawi.

Andrew White has been the country director for Bridge International Academies since the company launched in Uganda in 2014. Andrew has worked in the nonprofit and social impact sectors in Uganda for more than seven years, focusing on education, enterprise and agriculture. He holds a master’s degree from the London School of Economics and prior to working in Uganda, lived and worked in Malawi, Swaziland and Zambia.

Andrew Young is knowledge director at The GovLab. He is co-author with Stefaan G. Verhulst of a new report, “Open Data in Developing Economies: Toward Building an Evidence Base on What Works and How.”