Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026
968,864 at Sept 26; 1,026,108 twelve months earlier, -57,244, -5.6% 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 | 945,179 | 236,879 |
| 2021-02 | 945,190 | 236,881 |
| 2021-03 | 945,199 | 236,884 |
| 2021-04 | 945,207 | 236,886 |
| 2021-05 | 945,216 | 236,888 |
| 2021-06 | 945,222 | 236,889 |
| 2021-07 | 945,234 | 236,892 |
| 2021-08 | 945,476 | 236,953 |
| 2021-09 | 945,547 | 236,971 |
| 2021-10 | 945,588 | 236,981 |
| 2021-11 | 945,624 | 236,990 |
| 2021-12 | 945,667 | 237,001 |
| 2022-01 | 945,680 | 237,004 |
| 2022-02 | 945,694 | 237,008 |
| 2022-03 | 945,728 | 237,016 |
| 2022-04 | 945,743 | 237,020 |
| 2022-05 | 945,757 | 237,024 |
| 2022-06 | 945,786 | 237,031 |
| 2022-07 | 945,808 | 237,036 |
| 2022-08 | 945,824 | 237,040 |
| 2022-09 | 945,651 | 236,997 |
| 2022-10 | 945,626 | 236,991 |
| 2022-11 | 945,623 | 236,990 |
| 2022-12 | 945,615 | 236,988 |
| 2023-01 | 945,602 | 236,985 |
| 2023-02 | 945,613 | 236,987 |
| 2023-03 | 945,628 | 236,991 |
| 2023-04 | 949,695 | 238,010 |
| 2023-05 | 945,701 | 237,010 |
| 2023-06 | 941,707 | 236,009 |
| 2023-07 | 937,695 | 235,003 |
| 2023-08 | 933,691 | 234,000 |
| 2023-09 | 929,687 | 232,996 |
| 2023-10 | 925,656 | 231,986 |
| 2023-11 | 921,650 | 230,982 |
| 2023-12 | 917,643 | 229,978 |
| 2024-01 | 913,637 | 228,974 |
| 2024-02 | 909,629 | 227,969 |
| 2024-03 | 907,028 | 227,317 |
| 2024-04 | 903,090 | 226,330 |
| 2024-05 | 895,079 | 224,323 |
| 2024-06 | 895,165 | 224,344 |
| 2024-07 | 895,242 | 224,364 |
| 2024-08 | 895,377 | 224,397 |
| 2024-09 | 897,371 | 224,897 |
| 2024-10 | 910,212 | 228,115 |
| 2024-11 | 922,406 | 231,171 |
| 2024-12 | 933,691 | 234,000 |
| 2025-01 | 946,484 | 237,206 |
| 2025-02 | 957,810 | 240,044 |
| 2025-03 | 969,134 | 242,882 |
| 2025-04 | 979,302 | 245,431 |
| 2025-05 | 989,794 | 248,060 |
| 2025-06 | 1,000,665 | 250,784 |
| 2025-07 | 1,010,804 | 253,325 |
| 2025-08 | 1,020,755 | 255,819 |
| 2025-09 | 1,026,108 | 257,161 |
| 2025-10 | 1,029,563 | 258,027 |
| 2025-11 | 1,022,172 | 256,175 |
| 2025-12 | 1,015,429 | 254,485 |
| 2026-01 | 1,009,627 | 253,031 |
| 2026-02 | 1,003,303 | 251,446 |
| 2026-03 | 998,751 | 250,305 |
| 2026-04 | 995,249 | 249,427 |
| 2026-05 | 990,820 | 248,317 |
| 2026-06 | 986,818 | 247,314 |
| 2026-07 | 981,377 | 245,951 |
| 2026-08 | 975,744 | 244,539 |
| 2026-09 | 968,864 | 242,815 |
Shares of the same 968,884each 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, IIS is rank 5 of 41 technologies in General-purpose HTTP servers.
Open as a segment
968,884 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 10 Sept 2026
Microsoft’s Internet Information Services is a Windows web server.
Internet Information Services (IIS) is a web server and application server included with Microsoft Windows Server for hosting websites and web applications. It is used by organizations running Windows-based infrastructure to serve HTTP/HTTPS traffic. IIS is managed and supported by Microsoft.
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