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Technology answer

OpenGSE

188,823

companies run it, 0.35% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 8,858,124 live hosts run it, of 191,809,695 hosts in the index, 4.6%. 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

188,822 at Sept 26; 193,282 twelve months earlier, -4,460, -2.3% 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
2021-01177,8118,229
2021-02177,8118,229
2021-03177,8148,229
2021-04177,8168,229
2021-05177,8178,229
2021-06177,8188,229
2021-07177,8208,229
2021-08177,9288,234
2021-09178,0218,239
2021-10178,1128,243
2021-11178,2048,247
2021-12178,2988,252
2022-01178,3908,256
2022-02178,4818,260
2022-03178,5768,264
2022-04178,6648,268
2022-05178,7528,273
2022-06178,8438,277
2022-07178,9358,281
2022-08179,0268,285
2022-09179,0188,285
2022-10179,0258,285
2022-11179,0338,286
2022-12179,0418,286
2023-01179,0488,286
2023-02179,0588,287
2023-03179,0698,287
2023-04179,6518,314
2023-05179,4388,304
2023-06179,2268,294
2023-07179,0108,284
2023-08178,7948,274
2023-09178,5778,264
2023-10178,3558,254
2023-11178,1328,244
2023-12177,9098,234
2024-01177,6878,223
2024-02177,4628,213
2024-03177,2768,204
2024-04176,9958,191
2024-05176,1418,152
2024-06176,0888,149
2024-07176,0348,147
2024-08175,9818,144
2024-09176,4588,166
2024-10177,7308,225
2024-11179,2228,294
2024-12180,6058,358
2025-01182,0758,426
2025-02183,5068,493
2025-03184,9378,559
2025-04186,3638,625
2025-05187,8478,693
2025-06189,3668,764
2025-07190,8698,833
2025-08192,3708,903
2025-09193,2828,945
2025-10193,6658,963
2025-11193,2538,944
2025-12192,6198,914
2026-01192,1068,891
2026-02191,8188,877
2026-03191,6888,871
2026-04191,4288,859
2026-05191,0808,843
2026-06190,7098,826
2026-07190,2058,803
2026-08189,5988,774
2026-09188,8228,739

Both denominators, and a third

Shares of the same 188,823each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.35%
companies running anything in Web Servers
32,553,744
0.58%
companies running anything in Java application servers
221,104
85.4%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, OpenGSE is rank 1 of 11 technologies in Java application servers.

Open as a segment

188,823 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-opengse

Open the segment

Catalogue record

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

OpenGSE is an open-source Java servlet engine released by Google.

OpenGSE implements the Java Servlet specification and can run Java web applications. It is open source and intended for self-hosted deployment.

Kindproduct
VendorGoogle, google.com
PathInfrastructure and Hosting > Web Servers > Java application servers
Slugopengse
Deploymentself-hosted
Pricingfree
Open sourceyes
First discovered2019-10-04
Last discovered2026-09-10
Taxonomy releasetax-2026.10