An organizational structure is a visual diagram of a company that describes what employees do, whom they report to, and how decisions are made across the business. Organizational structures can use functions, markets, products, geographies, or processes as their guide, and cater to businesses of specific sizes and industries.
From: Organizational Structure
Corporate structure refers to the organization of different departments or business units within a company. Depending on a company’s goals and the industry in which it operates, corporate structure can differ significantly between companies. Each of the departments usually performs a specialized function while constantly collaborating with each other to achieve corporate goals and values.
From: CFI: Corporate Structure
Example: "Ford Motor" AND organizational structure
On the results page, look to the left for the filter options: Subject & Company/organization
Selected Subject, More: ford motor co. ; organizational structure
Company/organization: Ford Motor Co.
Example: Apple Inc. AND organizational structure
Try a Google search for "enter your company name" and hierarchy
Tip: may wand to add filetype:pdf (or filetype:doc or filetype:ppt) as this may help in locating this information