Google Tag Manager
4,898,047 sites detectedTag managers · #1 of 6Updated October 2026
Companies using Google Tag Manager
| # | Company | Industry | Location | First seen | Evidence |
|---|---|---|---|---|---|
| 1 | Media & Content | – | Apr 2026 | script | |
| 2 | E-commerce & Retail | – | May 2026 | iframe | |
| 3 | Healthcare & Life Sciences | – | Sept 2026 | page code | |
| 4 | Hospitality & Travel | – | Apr 2026 | script | |
| 5 | Professional Services | – | Sept 2026 | script | |
| 6 | Professional Services | Colchester, GB | Apr 2026 | script | |
| 7 | Education & Learning | – | Sept 2026 | script | |
| 8 | Software & SaaS | Hyderabad, IN | Sept 2026 | iframe | |
| 9 | E-commerce & Retail | Papillion, US | Sept 2026 | iframe | |
| 10 | Healthcare & Life Sciences | Crofton, US | Sept 2026 | script |
See all 4,898,047 sites detected using Google Tag Manager
Showing 10 of 4,898,047 sites detected. The customer list has every company, the new customers this month, filters and downloads.
Who uses Google Tag Manager
New customers per week
Companies we saw start using it, from 21 September 2026.
By sector
49% of 111 sampled customers have a known sector.
By country
Country is known for 14% of 111 sampled customers.
Also used by these customers
Share of sampled Google Tag Manager customers running each tool.
Tag managers: share by companies
Google Tag Manager is #1 of 6, with 100% of companies running a tool in this category.
How we found them
Share of sampled customers by where the evidence was.
Every company in the list shows which kind of evidence we found and when. Data quality
Every company using Google Tag Manager
The customer list shows who they are, the evidence for each one and who started this month.