Departments in a company include

Departments in a company include: R&D, Production, Customer Services, Finance, Public Relations, Human Resources
One of the most common types of organizational structures, the functional structure departmentalizes an organization based on common job functions.
An organization with a functional org structure, for instance, would group all of the marketers together in one department, group all of the salespeople together in a separate department, and group all of the customer service people together in a third department.
What Is Research and Development (R&D)?
Research and development (R&D) include activities that companies undertake to innovate and introduce new products and services. It is often the first stage in the development process. The goal is typically to take new products and services to market and add to the company's bottom line.