Multinational firms pay relatively high wages. Less is known about the wage structure within multinational and non-multinational firms. We examine the impact of acquisitions on wage dispersion in Sweden using a large matched employer-employee data set. Foreign acquisitions of Swedish firms increase wage dispersion by increasing wages for high-skilled workers. The positive impact is concentrated to CEOs and managers, whereas other groups are either negatively affected or not affected at all. The impact on high-skilled workers’ wages seems to be caused by the acquisition rather than the ownership itself, since ownership changes from foreign to Swedish result in similar increases.