The work of consulting enterprise employees is also varied, generally from the professional background. Statistics, sociology and psychology majors usually do data analysis, industry reports and market research. General economics majors will be researchers, supervisors, market investigators, etc ..... These still depend on the nature of the company you work for and your major.
The best way to know the strength of a consulting company is to go to its website to see what kind of projects it has done and what kind of services it has provided to those companies. Basically, you can get a general understanding.
The work in consulting industry is very hard! It is important not only to keep learning, thinking and supplementing, but also to be innovative and sensitive to data and information. Can keep up with market changes and feel the pulse of the economy! This is true, not an advertisement.