There is a built in Import Organizations tool that asks for Data to be in the following structure:
- One line for each contact
- Organization Name exactly the same for each contact within an organization
- The first line’s address for the organization will become the default organization address
- Stage Name and Task Collections can be automatically assigned

Sample File
Sample Org Import.csv
NOTES:
- For large imports please send the file to us and we’ll take care of it - [email protected]
- Custom Fields can also be imported but those must also be done at [email protected]
Importing Custom Fields:
Add your Custom Field Set
When importing the Add Custom Field needs to be an exact match to your set. Best to take a screen shot of your Custom Field Set:

On Import create the import items to allow them to come in. Use Exact Match on your custom field sets.
