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Technology answer

Google AdSense

657,107

companies run it, 1.2% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 10,483,316 live hosts run it, of 191,809,695 hosts in the index, 5.5%. A host is a website, not a company.

Companies by month

Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026

657,106 at Sept 26; 726,082 twelve months earlier, -68,976, -9.5% on the fixed panel; the series starts January 2021 because the panel is anchored at 31 Dec 2020

The 69 numbers in this chart
MonthCompaniesObserved on the panel
2021-01503,20469,561
2021-02503,20669,561
2021-03503,20969,562
2021-04503,21069,562
2021-05503,21269,562
2021-06503,21369,562
2021-07503,21669,563
2021-08503,33369,579
2021-09503,40869,589
2021-10503,47269,598
2021-11503,54269,608
2021-12503,61569,618
2022-01503,67869,626
2022-02503,74269,635
2022-03503,81269,645
2022-04503,88269,655
2022-05503,95169,664
2022-06504,02469,674
2022-07504,09569,684
2022-08504,16369,693
2022-09504,13369,689
2022-10504,13969,690
2022-11504,15369,692
2022-12504,16169,693
2023-01504,17069,694
2023-02504,18669,697
2023-03504,20269,699
2023-04517,02471,471
2023-05521,82572,135
2023-06526,62772,799
2023-07531,42673,462
2023-08536,22674,126
2023-09541,02774,789
2023-10545,81675,451
2023-11550,61176,114
2023-12555,40676,777
2024-01560,20077,440
2024-02564,99978,103
2024-03573,33779,256
2024-04580,46580,241
2024-05574,78279,456
2024-06577,19879,790
2024-07579,58880,120
2024-08582,12580,471
2024-09590,02181,562
2024-10601,75283,184
2024-11614,60384,960
2024-12626,47786,602
2025-01641,78388,718
2025-02654,97590,541
2025-03668,15992,364
2025-04679,52093,934
2025-05689,79295,354
2025-06702,93597,171
2025-07713,78598,671
2025-08723,00299,945
2025-09726,082100,371
2025-10723,766100,051
2025-11717,61699,200
2025-12710,34598,195
2026-01704,21097,347
2026-02698,54996,565
2026-03696,37496,264
2026-04692,90195,784
2026-05686,76994,936
2026-06682,39994,332
2026-07672,91193,021
2026-08664,64991,878
2026-09657,10690,836

Both denominators, and a third

Shares of the same 657,107each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
1.2%
companies running anything in Advertising
15,368,013
4.3%
companies running anything in Ad networks
1,266,541
51.9%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Google AdSense is rank 1 of 107 technologies in Ad networks.

Open as a segment

657,107 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-google-adsense

Open the segment

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 10 Sept 2026

A publisher monetization network that serves ads on websites and pays site owners.

Google AdSense lets website publishers display contextual and audience ads supplied by Google and its advertisers. It is used to monetize site traffic, with publishers earning revenue per impression or click.

Kindproduct
VendorGoogle, google.com
PathMarketing and Advertising > Advertising > Ad networks
Sluggoogle-adsense
Deploymentsaas
Pricingusage based
Open sourceno
First discovered2019-05-30
Last discovered2026-09-10
Taxonomy releasetax-2026.10