For an informational interview to be truly effective, you can’t
just go into it blindly.
Thorough company research is an absolute necessity when you go on a regular job interview. You don’t
have to do quite as much research for an informational interview, but some degree of research will
greatly enhance the quality of informational interviews. If you are informed about the company,
you’ll be able to ask more intelligent and relevant questions. You’ll respond thoughtfully to
information and any questions the interviewee might put to you. You won’t ask questions that
could easily have been answered by doing your homework.