Stack Lookup
Get a free key

Technology answer

.NET Framework

884,353

companies run it, 1.6% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 1,718,873 live hosts run it, of 191,809,695 hosts in the index, 0.90%. 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

884,338 at Sept 26; 842,150 twelve months earlier, +42,188, +5.0% 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
2021-0100
2021-0200
2021-0300
2021-0400
2021-0500
2021-0600
2021-0700
2021-0800
2021-0900
2021-1000
2021-1100
2021-1200
2022-0100
2022-0200
2022-0300
2022-0400
2022-0500
2022-0600
2022-0700
2022-0800
2022-0900
2022-1000
2022-1100
2022-1200
2023-0100
2023-0200
2023-0300
2023-0400
2023-0500
2023-0600
2023-0700
2023-0800
2023-0900
2023-1000
2023-1100
2023-1200
2024-0100
2024-0200
2024-0300
2024-0400
2024-0500
2024-0600
2024-0700
2024-0811225
2024-0914,2023,111
2024-1068,70615,052
2024-11137,35630,091
2024-12205,00244,911
2025-01277,34260,758
2025-02348,20776,283
2025-03419,07291,808
2025-04490,784107,518
2025-05561,409122,990
2025-06633,456138,774
2025-07704,943154,435
2025-08776,849170,188
2025-09842,150184,493
2025-10893,433195,728
2025-11904,302198,109
2025-12901,024197,391
2026-01899,013196,950
2026-02899,882197,141
2026-03904,824198,224
2026-04903,455197,924
2026-05900,837197,350
2026-06899,109196,972
2026-07894,942196,059
2026-08890,643195,117
2026-09884,338193,736

Both denominators, and a third

Shares of the same 884,353each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
1.6%
companies running anything in Programming Languages and Runtimes
36,337,962
2.4%
companies running anything in Server-side language runtimes
3,834,402
23.1%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, .NET Framework is rank 2 of 9 technologies in Server-side language runtimes.

Open as a segment

884,353 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-net-framework

Open the segment

Catalogue record

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

Windows-only .NET runtime and libraries for building and running applications.

The .NET Framework is Microsoft’s original Windows-only .NET runtime and class libraries. It is used to build and host desktop and server applications, including ASP.NET web apps, on Windows servers.

Kindproduct
VendorMicrosoft, microsoft.com
Slugnet-framework
Deploymentself-hosted
Pricingfree
Open sourceno
First discovered2025-02-03
Last discovered2026-09-10
Taxonomy releasetax-2026.10