Mary Ann Castillo is the President of Nexperia Workers Union - NAFLU - KMU. She is also the Secretary General of Metal Workers Alliance of the Philippines (MWAP), an affiliate of IndustriALL Global Union. Mary Ann has worked in Nexperia, formerly NXP and Philips, for 27 years. Apart from her work in the local union, she leads in organizing contractual workers and non-unionized workers in the electronics industry in the country.

Tomáš has been employed at Foxconn CZ since 2003. Until 2005 he worked as Group Leader. From 2006-2009 he worked as Supervisor, and since 2010 he is Chairman of the trade union.

Cristian has over 20 years' experience in public procurement. His career has included various roles for the NHS, Commonwealth Secretariat, a public procurement consortium and a number of senior procurement roles in the UK higher education sector. He is currently Director of Procurement for the London School of Economics and Political Science. At present he is focused on raising the standard of procurement whilst meeting the ever expanding challenges of responsible procurement in a world that is ever more digital through proper category planning and maximising the use of technology. He holds an MSc in strategic procurement management and is MCIPS chartered.