Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026
25,706 at Sept 26; 25,706 twelve months earlier, +0, +0.0% on the fixed panel; the series starts January 2021 because the panel is anchored at 31 Dec 2020
| Month | Companies | Observed on the panel |
|---|---|---|
| 2021-01 | 26,917 | 21,923 |
| 2021-02 | 26,914 | 21,921 |
| 2021-03 | 26,911 | 21,918 |
| 2021-04 | 26,908 | 21,916 |
| 2021-05 | 26,908 | 21,916 |
| 2021-06 | 26,905 | 21,914 |
| 2021-07 | 26,909 | 21,917 |
| 2021-08 | 26,986 | 21,980 |
| 2021-09 | 26,935 | 21,938 |
| 2021-10 | 26,860 | 21,877 |
| 2021-11 | 26,792 | 21,822 |
| 2021-12 | 26,727 | 21,769 |
| 2022-01 | 26,641 | 21,699 |
| 2022-02 | 26,555 | 21,628 |
| 2022-03 | 26,482 | 21,569 |
| 2022-04 | 26,400 | 21,502 |
| 2022-05 | 26,317 | 21,435 |
| 2022-06 | 26,238 | 21,370 |
| 2022-07 | 26,157 | 21,304 |
| 2022-08 | 26,070 | 21,233 |
| 2022-09 | 25,923 | 21,114 |
| 2022-10 | 25,883 | 21,081 |
| 2022-11 | 25,865 | 21,067 |
| 2022-12 | 25,843 | 21,049 |
| 2023-01 | 25,823 | 21,032 |
| 2023-02 | 25,819 | 21,029 |
| 2023-03 | 25,819 | 21,029 |
| 2023-04 | 25,801 | 21,014 |
| 2023-05 | 25,793 | 21,008 |
| 2023-06 | 25,785 | 21,001 |
| 2023-07 | 25,772 | 20,991 |
| 2023-08 | 25,763 | 20,983 |
| 2023-09 | 25,754 | 20,976 |
| 2023-10 | 25,730 | 20,957 |
| 2023-11 | 25,727 | 20,954 |
| 2023-12 | 25,725 | 20,952 |
| 2024-01 | 25,721 | 20,949 |
| 2024-02 | 25,715 | 20,944 |
| 2024-03 | 25,713 | 20,943 |
| 2024-04 | 25,707 | 20,938 |
| 2024-05 | 25,706 | 20,937 |
| 2024-06 | 25,706 | 20,937 |
| 2024-07 | 25,706 | 20,937 |
| 2024-08 | 25,706 | 20,937 |
| 2024-09 | 25,706 | 20,937 |
| 2024-10 | 25,706 | 20,937 |
| 2024-11 | 25,706 | 20,937 |
| 2024-12 | 25,706 | 20,937 |
| 2025-01 | 25,706 | 20,937 |
| 2025-02 | 25,706 | 20,937 |
| 2025-03 | 25,706 | 20,937 |
| 2025-04 | 25,706 | 20,937 |
| 2025-05 | 25,706 | 20,937 |
| 2025-06 | 25,706 | 20,937 |
| 2025-07 | 25,706 | 20,937 |
| 2025-08 | 25,706 | 20,937 |
| 2025-09 | 25,706 | 20,937 |
| 2025-10 | 25,706 | 20,937 |
| 2025-11 | 25,706 | 20,937 |
| 2025-12 | 25,706 | 20,937 |
| 2026-01 | 25,706 | 20,937 |
| 2026-02 | 25,706 | 20,937 |
| 2026-03 | 25,706 | 20,937 |
| 2026-04 | 25,706 | 20,937 |
| 2026-05 | 25,706 | 20,937 |
| 2026-06 | 25,706 | 20,937 |
| 2026-07 | 25,706 | 20,937 |
| 2026-08 | 25,706 | 20,937 |
| 2026-09 | 25,706 | 20,937 |
Shares of the same 25,706each row a different wholelanding 12 Sept 2026
Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Facebook Custom Audiences is rank 1 of 2 technologies in Visitor identification and identity resolution.
Open as a segment
25,706 companies; add a country, a sector or a band on the segment page. Counting is free.
As recorded in the cataloguetaxonomy release tax-2026.10last discovered 4 Mar 2024
Facebook Custom Audiences lets advertisers target users using customer lists, site activity, or app events on Meta properties.
Custom Audiences is a Facebook Ads feature for building audience segments from first‑party data and pixel/app signals to use in ad targeting and retargeting. It is provided by Meta and used by marketers to improve campaign relevance and reach.
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