Yes, you can create notes in HubSpot tied to companies from Clay. You have two options:
1. Use the "Create object with HubSpot" action in Clay to create a note object.
2. Use the HubSpot API directly through Clay's HTTP API feature. You'll need to call the endpoint: https://api.hubapi.com/crm/v3/objects/notes with properties like hs_note_body and specify the company association (association type).
Both methods require a Pro plan or higher to use Clay's native HubSpot integrations.