What is the structural of management in industrials and commercial companies?

This type of industrial organizational structure divides a staff into departments by duties. A director or vice president in charge of each function reports directly to the CEO or president. Functions include manufacturing, engineering, marketing and finance. Each department handles functions such as human resources if a separate department for such does not exist. Managers take charge of the divisions under functions such as budgeting and accounting under finance, and sales and advertising under marketing.

Thanks

I totally agree with the answer given by colleague Naser

An organizational structure defines how activities such as task allocation, coordination and supervision are directed toward the achievement of organizational aims. Commercial Companies are companies that operated retail stores during the early period of  ownership .  it resumed business 

I agree with Mr Naser's answer. Thanks for the invitation Mrs Hafsa.