INDIVIOR PLC

Our goal is to be an employer of choice and provide a fair, equitable, and conducive working environment free from discrimination and harassment. Indivior regards its employees as fundamental to its long-term success and provides a variety of training, development, and communication programs to ensure its business activities are always conducted in line with its guiding principles and stakeholder expectations.

At Indivior, we value our distinctive culture and believe it is a key source of sustainable competitive advantage. Our 50+ person Culture Champions network is well established and has helped us to implement many initiatives aimed at strengthening and building our culture. We also conduct an annual survey of employees to monitor engagement levels and act on feedback received through this process. In 2024, we remained certified as a Great Place To Work for all countries entered.

The table below sets forth the average monthly number of persons employed by the Company, excluding Directors, by business function during the years indicated.

As of December 31, 2024, the Company employed 1,051 people worldwide, of which 1,030 were full-time employees. Of these, 747 were located in the U.S., 274 were located in Europe, the Middle East, Africa, or Canada, and 30 were located in Australia.

Certain of our employees are represented by unions or works councils. We believe that we have a good relationship with our employees and with the unions and works councils that represent certain employees.

As of December 31, 2024, women or minorities held 31% (4 of 13) of the seats on our Board of Directors. As of December 31, 2024, 51% of our employees were women. Additionally, 34% of senior managers (including members of our Executive Committee who are not directors of Indivior PLC and directors of each subsidiary company) were women.