Use the Audience Report in Sigma to find overlap between an account list and our Intent Data. Copy the domains that you want to look for and paste them into the "Domain to Filter" tab in the report. If the customer gives you a list of company names, you can use AI to convert the list to domains.
Once you have pasted the domains to the Domain to filter tab, move to the "ABM/TAL list overlay" tab. You can now filter by Vendor, Product Categoy and Time period. Once you have chosen your filters you will see the percentage of views that come from the selected domains, the impressions per domain and who they were looking at. To get a detailed view expand the table on the right side.