One crucial function they perform is the formulation of business plans. This plan is based on the information provided by the client coupled with the vast wealth of knowledge and research a business plan consultant has.
This may be nothing more than arranging training for employees or setting a timeline for goals to be met. It is not unusual, however, to find them becoming a temporary presence in different office activities.
If you know all of these except for Marketing, say, then this is where you will need to invest some time and effort. You can find a wealth of information by utilizing the traditional data sources such as chambers of commerce, major cities' websites, trade associations, the US Census Bureau, trade journals, magazine and online articles and advertising, etc. Performing keyword searches on Google, or Ask will bring up websites to check out. Following are some places to start:
Executive Summary - One to three pages that summarize all the information to follow; come back and write this last.
business plan canvas
business plan agriculture
business plan articles