Your research for the job interview preparation should give you a better insight on:

• The Job Description.
• What business the organisation is in.
• Hiring process procedures.
• Early experiences on the job.
• Corporate culture.
• General Organisational Structure.
• History.
• Career paths.
• What to wear for a job interview.
• General knowledge about current state of industry.
• Protocols before and after the interview.
• The location of the interview.
• Size of organization.
• Number of employees.
• How long has the company being operating.
• Are there any subsidiary companies involved in this company.
• Who are the major competitors of this company.
• Who is the direct supervisor.
• Information on your direct supervisor.