In 2012 he founded Small Works, a for purpose design company which focuses on reconstruction and social impact projects. The organization is best known for its award-winning self built re-deployable structures, many of which were built as schools in Jordan by Syrian refugees and Jordanian engineers. Currently over 5000 children have been educated in these facilities. Sinclair partnered with MADE Collective to propose the world's first co-nation called Otra Nation and BorderBNB, a home-share platform for families separated by political borders.