Import companies from a CSV
Preview a company file and add only new records to the selected workspace.
Follow the steps
Prepare a small company file
Use UTF-8 CSV with a Company name header and up to 250 companies or 256 KB. Optional columns include domain, website, phone, address, industry, and lead source. Remove any records you are not authorized to add.
Open the importer
In Companies, choose Import CSV. Confirm the active workspace before choosing the file.
Review the preview
Check the counts for new, existing, and repeated companies and inspect the sample rows. Match details such as domains and locations before committing.
Import and spot-check
Confirm the import, refresh Companies, and inspect a few new records. Existing matches are skipped; the importer does not update saved companies or create contacts, consent, or outreach.
Check the result
The new-company count matches the Companies records in the intended workspace.
Keep the source CSV until you reconcile the counts. Resolve possible duplicate companies manually before another import.