He is co-founder and was Deputy CEO and for 12 years a trustee of Teach For All,[4] a global charity created with Wendy Kopp (who also founded Teach For America in 1989) to help social entrepreneurs in other countries start similar programs and create a global network of social enterprises dedicated to addressing educational disadvantage.

tiney.co are a tech-centric childminding agency focused on helping great educators operate successful early years settings from their homes.

In 2018, he worked with Jamie Oliver to found and is currently on the board of Bite Back 2030, a movement of young people who are campaigning for a healthier generation.

While studying at the University of Hawaiʻi, he worked as a researcher at the East-West Centre in Honolulu, focusing on energy and economic development issues in Southeast Asia and Pacific Islands.

In 2000, Wigdortz joined McKinsey & Company[11] as a consultant in Indonesia, Singapore, and the Philippines, focusing on retail banking, organisational effectiveness, and Asian microfinance.

[17] He was appointed an OBE (Officer in the Order of the British Empire) for services to education in the 2013 New Year's Honours list.

[24] In 2022, NCS grew to over 100,000 participants, carrying out a significant organisational restructure that ensured it was set up to deliver a new strategy.