BACKGROUND: People with intellectual disabilities experience persistent marginalization in relation to work and employment. The concept of work inclusion provides a way of generating a more specific understanding of the meaning of employment participation. Work inclusion of people with intellectual disabilities focuses not on mere presence, but instead emphasizes relational aspects and potential for meaningful participation. OBJECTIVE: In this paper we report on an empirical study into the experiences of people with intellectual disabilities of employment participation in the Icelandic labor market. We considered their experiences in relation to four key components of work inclusion, placing emphasis on how they perceived opportunities for inclusion related to social relations, belonging, valued contributions and trust. METHODS: This study used a qualitative research design. Data was collected with semi-structured interviews with 9 participants with intellectual disabilities who all had experience of being employed in the Icelandic labour market. RESULTS: Our findings show the role of the work environment in participants’ experiences of opportunities for having good relations at work, having a sense of belonging to the organization, being able to make a contribution to the goals of the organization, and receiving trust in one’s professional role and responsibility. When participants experienced opportunities in relation to these basic components of work inclusion, they felt more positively about their employment participation. Lack of opportunities was reported as a reason for segregation and withdrawal. CONCLUSION: This study shows the importance for work organizations and other actors in the labor market of paying attention to components of work inclusion and their relation with corporate culture.