On the main menu, click Maintenance > Internal > Company.
In the Companies window, to select the company you want to delete, click the blue margin cell next to it. The row appears highlighted.
Press the [Delete] key and then click Yes when prompted to confirm the delete action.
The company is deleted.
Click OK to close the window.
Note: you cannot delete companies that are being used by the system. If you try to delete a company that is associated with clients or employees, an error message is displayed.