Business consultant can be a natural person or a legal person. He provides advice to other companies and industries. The scope of the consultants in business includes a wide range of issues.
Such services need small enterprises in the period of its development, because at the initial stage of business development, there are many unclear issues.
The consultancy of open-firm also need organization, if there is no corresponding state in their division. Already working companies also have a need to change something in their work, but sometimes they do not have sufficient knowledge.