Technology answer

SixCMS

61

companies run it, <0.01% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 265 live hosts run it, of 191,809,695 hosts in the index, <0.01%. A host is a website, not a company.

Companies by month

No published series

61 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 36 of them. A monthly line drawn off that many observations would be noise at the same weight as a line off millions, so this page states the count and its date and publishes no series.

First discovered 8 Mar 2025, last discovered 10 Sept 2026.

Both denominators, and a third

Shares of the same 61each row a different wholelanding 12 Sept 2026

Denominator

Companies

Share

companies in the index

54,527,857

<0.01%

companies running anything in CMS and Site Builders

33,930,390

<0.01%

companies running anything in Self-hosted CMS

25,783,405

<0.01%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, SixCMS is rank 110 of 203 technologies in Self-hosted CMS.

Open as a segment

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

/companies/tech-sixcms

Open the segment

Catalogue record

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

Enterprise CMS by Six Offene Systeme GmbH.

SixCMS is a content management system used by enterprises and public institutions to build and manage websites and portals. It is typically deployed on‑premises and procured directly from Six Offene Systeme GmbH.

Kindproduct

VendorSix, six.de

PathWeb Platform and Content > CMS and Site Builders > Self-hosted CMS

Slugsixcms

Deploymentself-hosted

Pricingquote based, enterprise

Open sourceno

First discovered2025-03-08

Last discovered2026-09-10

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerSelf-hosted CMSCompanies running anything in Self-hosted CMS, 25,783,405 of 54,527,857 in the index, and the technologies ranked in it.Category answerCMS and Site BuildersThe category above this one, with its subcategories and the companies in each.CatalogueAll 8,177 technologiesRanked by the companies running them, with the publication gate named and the long tail drawn.