Purpose: The purpose of this paper is to research on knowledge management (KM) in higher education institutions (HEIs) by studying its processes, knowledge creation (KC), knowledge sharing (KS) and knowledge transfer (KT), in Mauritius. Design/methodology/approach: Semi-structured interviews were conducted with senior staff in the main public and private HEIs in Mauritius. Questions focussed on KM strategy and processes. Interviews were recorded and transcribed prior to thematic analysis. Findings: Although participants could discuss KM processes, none of the participating institutions had a KM strategy. All institutions are involved in KC and acquisition, KS and KT. In addition to research, knowledge was regarded as being created through teaching and learning activities, consultancies, organisational documentation and acquisition from external sources. Knowledge is shared among peers during departmental and curriculum meetings, through annual research seminars and during conferences and publications in journals. KT with industry through consultancies is restricted to a few public HEIs. In the remaining HEIs, KT is limited to their students joining the workforce and to organising tailor-made courses and training programmes for public and private institutions. The study also provides evidence that some processes and activities contribute to more than one of KC, sharing and transfer. Originality/value: This study contributes to the very limited body of research into KM processes in countries with developing higher education sectors. In addition, this research disaggregates the processes associated with KC, sharing and transfer, whilst also examining the relationship between them.