Your Google Business Profile ID appears in the URL when you're managing your profile in the Business Profile dashboard. After logging in and selecting your business location, look at the browser address bar—the ID is typically a long numeric string (10–20 digits) that appears after '/u/0/' in the URL path. For example, it might look like https://business.google.com/u/0/12345678901234567890/dashboard. You can also extract your Profile ID through Google Maps. Search for your business, open its listing, right-click anywhere on the sidebar, and select 'Copy Place ID' or look at the URL—the numeric 'ludocid' parameter is your place ID. This method works whether you own the listing or not, which is useful for competitive research or citation-building. There are actually multiple ID formats Google uses: the CID (Customer ID visible in dashboard URLs), the Place ID (used in Maps API calls and starts with 'ChIJ'), and the numeric ludocid. For most practical purposes at Ottawa SEO, we use the CID when managing profiles directly and the Place ID when doing technical integrations or schema markup. Why you'd need it: - Linking multiple tools or third-party platforms to your GBP - Setting up review monitoring or reputation management software - Troubleshooting listing issues with Google support - Building citation tracking systems across your domain portfolio - Implementing LocalBusiness schema with the correct identifier If you manage multiple locations, each has its own unique ID—critical when you're running 10+ listings and need to automate reporting or updates. The ID doesn't change even if you update your business name or address, making it a stable reference point. Just note that transferring ownership or merging duplicate listings can sometimes generate a new ID, so document these before making major changes to avoid breaking integrations.