stakeholder
noun [ C ]
ECONOMICS, MANAGEMENT uk/ˈsteɪkˌhəʊldər/ usan employee, investor, customer, etc. who is involved in or buys from a business and has an interest in its success:
Corporate executives need to think about the whole business and how it creates value for customers and stakeholders.
The bill faces opposition from a number of key stakeholders, including the California Chamber of Commerce.