Johnson Controls

Johnson Controls is a large global company with a market capitalization of €59.38 billion (as of October 2025), approximately 94,000 employees globally, and $1.71 billion in net income in 2024. Johnson Controls designated Ireland as its global headquarters in 2016.

• The company has a significant presence in Ireland, including a new R&D facility focused on sustainable technologies opened in 2022. As of mid-2019, it employed 105,000 people in around 2,000 locations across six continents. In 2017 it was listed as 389th in the Fortune Global 500.