The Scenario
You are a CRM admin. A data import last month created 200 contact records without company associations. The contacts are in HubSpot but they are floating, unlinked, which means account-based views are wrong and the sales team cannot filter by company.
You have a Google Sheet with the contact ID / company ID pairs: column A is the HubSpot contact ID, column B is the HubSpot company ID.
The sales team needs the associations fixed before their Friday QBR.
The bad version:
- You open the first contact in HubSpot, click the company association section, search for the company, and link it
- You move to the next contact and repeat
- Two hundred contacts at four minutes each is over thirteen hours
- Friday arrives and 80 contacts are still unlinked.
The fast version is one prompt.
The Easy Way: One Prompt in SheetXAI
SheetXAI reads your association mapping sheet and creates every contact-to-company link in HubSpot without you opening a single contact record.
Open the SheetXAI sidebar and type:
For each row in this sheet, create a HubSpot association between the contact ID in column A and the company ID in column B using the standard contact-to-company association type. Write "ASSOCIATED" to column C for success, or the error message for any row that fails.
SheetXAI reads all 200 rows, calls HubSpot's associations API for each pair, and writes the result to column C.
What You Get
A sheet with column C populated and 200 HubSpot contacts linked to their companies:
- "ASSOCIATED" — for every pair that linked successfully
- Error message — inline, for any pair where the association failed
- Accurate account views — the sales team can now filter contacts by company correctly
The inline status is what makes the batch auditable. If 12 of 200 associations fail because a company ID is wrong, column C shows you exactly which rows need a second look.
What If the Data Is Not Quite Ready
Relationship mapping sheets from imports are often incomplete or misaligned.
When some company IDs are wrong or the companies have been deleted
A few rows reference company IDs that no longer exist in HubSpot.
For each row, verify that both the contact ID in column A and company ID in column B exist in HubSpot before creating the association. If either is missing, write "SKIPPED — ID NOT FOUND" to column C.
When you need to associate deals with companies and contacts in the same pass
The import also left deal records unlinked. Same sheet, column D has deal IDs.
For each row, create a contact-to-company association between column A and column B. If column D is not blank, also create a deal-to-company association between column D and column B. Write association status to column C and deal association status to column E.
When you also need to set the primary company for each contact
HubSpot supports multiple company associations per contact, but you want one marked as primary.
For each row, create a HubSpot association between the contact ID in column A and the company ID in column B, and mark the company as the contact's primary company. Write status to column C.
When the mapping needs to be derived from email domains rather than explicit IDs
You do not have company IDs. You have contact emails in column A and company domains in column B.
For each row, find the HubSpot contact matching the email in column A. Find the HubSpot company matching the domain in column B. Create a contact-to-company association between them. If the company does not exist, create it using the domain as the company name. Write contact ID, company ID, and association status to columns C, D, and E.
The pattern: the mapping sheet drives the operation. SheetXAI creates every association in one pass and the status column tells you what worked.
Try It
Get the 7-day free trial of SheetXAI and open any sheet of HubSpot contact ID / company ID pairs, then ask it to create the associations. The HubSpot integration is included in every SheetXAI plan. For related workflows, see how to bulk-create HubSpot companies from an account list or the HubSpot in Google Sheets overview.