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Technology answer

Red Hat

11,881

companies run it, 0.02% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 46,876 live hosts run it, of 191,809,695 hosts in the index, 0.02%. 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

11,881 at Sept 26; 12,050 twelve months earlier, -169, -1.4% 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
2021-017,3392,199
2021-027,3402,200
2021-037,3412,200
2021-047,3422,200
2021-057,3422,200
2021-067,3432,201
2021-077,3432,201
2021-087,3492,202
2021-097,3532,204
2021-107,3562,205
2021-117,3582,205
2021-127,3622,206
2022-017,3642,207
2022-027,3672,208
2022-037,3712,209
2022-047,3742,210
2022-057,3762,211
2022-067,3792,211
2022-077,3822,212
2022-087,3852,213
2022-097,3842,213
2022-107,3852,213
2022-117,3862,214
2022-127,3872,214
2023-017,3872,214
2023-027,3872,214
2023-037,3882,214
2023-047,5242,255
2023-057,5122,251
2023-067,5002,248
2023-077,4882,244
2023-087,4762,241
2023-097,4642,237
2023-107,4522,233
2023-117,4392,229
2023-127,4272,226
2024-017,4152,222
2024-027,4022,218
2024-037,4652,237
2024-047,4972,247
2024-057,3932,216
2024-067,4372,229
2024-077,4822,242
2024-087,5292,256
2024-097,6712,299
2024-107,9552,384
2024-118,2652,477
2024-128,5662,567
2025-018,9612,686
2025-029,3372,798
2025-039,7132,911
2025-0410,0983,026
2025-0510,4993,147
2025-0610,9353,277
2025-0711,3513,402
2025-0811,7573,524
2025-0912,0503,611
2025-1012,2473,670
2025-1112,3023,687
2025-1212,3323,696
2026-0112,3723,708
2026-0212,3743,708
2026-0312,4073,718
2026-0412,4313,726
2026-0512,3603,704
2026-0612,2953,685
2026-0712,1633,645
2026-0812,0313,606
2026-0911,8813,561

Both denominators, and a third

Shares of the same 11,881each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.02%
companies running anything in Programming Languages and Runtimes
36,337,962
0.03%
companies running anything in Server operating systems
2,736,129
0.43%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Red Hat is rank 8 of 19 technologies in Server operating systems.

Open as a segment

11,881 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-red-hat

Open the segment

Catalogue record

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

Linux operating system distribution from Red Hat used to run servers.

Red Hat is commonly detected on servers as the Red Hat Enterprise Linux operating system used to host web applications. It is produced by Red Hat and deployed by IT teams as the underlying OS on-premises or in the cloud.

Kindproduct
VendorRed Hat, redhat.com
Slugred-hat
Deploymentself-hosted
Pricingsubscription, quote based
Open sourceno
First discovered2019-10-04
Last discovered2026-09-10
Taxonomy releasetax-2026.10