The knowledge-based theory of the firm is centred on two key principles: first, knowledge can be a source of competitive advantage, especially if it is difficult to replicate and copy, if it is organisation-specific, and directly related to the organisation’s products, services or processes. Second, the sharing of information and knowledge within organisations is believed to be more effective than within markets (Hislop et al., 2018). Furthermore, if knowledge is considered the most important asset for achieving competitive advantage in an organisation (where competencies, capabilities and skills are more important than other types of assets and resources), then the organisation can be defined as ‘knowledge intensive’. Or, as Nonaka and Takeuchi (1995: 7) famously argued, “the future belongs to people who use their heads instead of their hands.” Knowledge-intensive firms can be described as companies with work that is intellectual and where the workforce consists of well-qualified employees. They can also be different to other, non-knowledge-intensive firms, in terms of their structure (i.e., less hierarchical), the character of their workforce, products and services (e.g., non-standardised products, high quality services, such as memorable experiences), as well as the nature of the work processes themselves (i.e., complex, creative, requiring collaboration between different teams and departments) (Alvesson & Kaerreman, 2001; Hislop et al., 2018). Taking these characteristics into account, event organisations can to some extent be classified as ‘knowledge-intensive’ and it is therefore important to effectively manage knowledge management activities and processes within these organisations.