CMS Used by UK Commercial Cleaning Companies: Market Share (2026)

Updated June 2026

CMS detection across 2,102 UK commercial cleaning companies, with WordPress accounting for 72.4% of identified systems.

CMS detection covers 2,102 of 20,060 trading UK commercial cleaning companies, with 23 systems detected. WordPress accounts for 72.4% of detected sites, or 1,522 companies, leaving Wix on 14.1% (297) and the rest of the market split into smaller shares.

The pattern is consistent by employer size: WordPress leads under 10 employees at 74.0% of 1,050 companies, 10–50 employees at 69.8% of 796, and over 50 employees at 73.8% of 256. Wix is the nearest challenger by overall share, while Squarespace, Duda, Webflow, Weebly, Joomla and It'seeze each sit below 5%.

The long tail is visible but thin: Squarespace has 4.1% (87), Duda 3.8% (79), Webflow and Weebly each 1.1% (23), Joomla 1.0% (21), and It'seeze 0.9% (18). A further 15 systems cover 34 companies between them.

2,102

commercial cleaning with detected CMS

Of 20,060 UK commercial cleaning

10.5%

Detection rate

2026

Systems detected

In this category

72.4%

Leader share

WordPress

UK Commercial Cleaning CMS market share

Joomla

Other (15 systems)

Share of the 2,102 UK Commercial Cleaning with a detectable system. As of June 2026.

CMS compared

System	UK Commercial Cleaning	Share	Median headcount	London share	Typical profile
WordPress	1,522	72.4%	9	21.6%	9-person median, 72.4% share
Wix	297	14.1%	9	18.2%	9-person median, 14.1% share
Squarespace	87	4.1%	11	27.6%	11-person median, 4.1% share
Duda	79	3.8%	12	15.2%	12-person median, 3.8% share
Webflow	23	1.1%	—	—	View these companies in Firmbase →
Weebly	23	1.1%	—	—	View these companies in Firmbase →
Joomla	21	1%	—	—	View these companies in Firmbase →
It'seeze	18	0.9%	—	—	View these companies in Firmbase →
Drupal	12	0.6%	—	—	View these companies in Firmbase →
Craft CMS	5	0.2%	—	—	View these companies in Firmbase →
MODX	4	0.2%	—	—	View these companies in Firmbase →
Sanity	3	0.1%	—	—	View these companies in Firmbase →
Business Catalyst	2	0.1%	—	—	View these companies in Firmbase →
YourCMS	1	0%	—	—	View these companies in Firmbase →
Concrete CMS	1	0%	—	—	View these companies in Firmbase →
Contentful	1	0%	—	—	View these companies in Firmbase →
ExpressionEngine	1	0%	—	—	View these companies in Firmbase →
Kentico	1	0%	—	—	View these companies in Firmbase →
Prismic	1	0%	—	—	View these companies in Firmbase →
Silverstripe	1	0%	—	—	View these companies in Firmbase →
Storyblok	1	0%	—	—	View these companies in Firmbase →
TYPO3 CMS	1	0%	—	—	View these companies in Firmbase →
Umbraco	1	0%	—	—	View these companies in Firmbase →

Systems detected below the page threshold appear with counts only; their full lists are available in the Firmbase app.

Market leader by size

The leading CMS system shifts with company size: among UK Commercial Cleaning with under 10 employees, WordPress leads at 74% of the 1,050 with a detectable system; among UK Commercial Cleaning with 10–50 employees, WordPress leads at 69.8% of the 796 with a detectable system; and among UK Commercial Cleaning with over 50 employees, WordPress leads at 73.8% of the 256 with a detectable system.

Under 10 employees

WordPress

74% of band

This band contains 1,050 companies, mostly micro employers where a brochure site and enquiry forms tend to carry the web workload. WordPress accounts for 74.0%, leaving Wix and smaller site-builder systems to compete for the remaining quarter.

10–50 employees

WordPress

69.8% of band

There are 796 companies in this band. WordPress leads with 69.8%, but this is the least concentrated of the three bands, leaving more room for Wix, Squarespace, Duda and smaller systems.

Over 50 employees

WordPress

73.8% of band

The over-50 group has 256 companies, with WordPress at 73.8%. Larger cleaning employers still appear to favour general-purpose CMS platforms rather than a separate enterprise cluster.

How CMS usage is detected

Methodology

Company data

Detected companies are joined to UK Companies House records and XBRL accounts data. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.

Detection

Firmbase crawls the public website of actively-trading UK companies and fingerprints the technologies present: tracking scripts, embedded forms, chat widgets, CMS markers and similar signatures. A company is included in this list when one or more of the technology's signatures are found on its site; closely-related variants of the same product are grouped under one name. Detection covers what is visible on the public web — a company using the technology purely internally, with no website footprint, will not appear. Counts are therefore a conservative floor, not a ceiling.

Freshness

Websites are re-crawled on a rolling basis and the underlying company data is refreshed from Companies House continuously; filings appear within days of submission. The list and its statistics are regenerated when the detected cohort moves meaningfully. You can see the last-updated timestamp near the top of the page.

Sources

All product names are trademarks of their respective owners. Firmbase is not affiliated with, sponsored by, or endorsed by any trademark owner.

UK Commercial Cleaning by CMS

Commercial Cleaning Companies Using WordPress in the UK Commercial Cleaning Companies Using Wix in the UK Commercial Cleaning Companies Using Squarespace in the UK Commercial Cleaning Companies Using Duda in the UK

Related directories

Most-Used CMS by UK Companies (2026)CMS Used by UK B2B Companies: Market Share (2026)CMS Used by UK B2C Companies: Market Share (2026)CMS Used by UK Field Services Companies: Market Share (2026)CMS Used by UK Construction Companies: Market Share (2026)Commercial Cleaning in the UK

Frequently asked questions

What is the most-used CMS among UK commercial cleaning companies?

WordPress is the most-detected CMS among UK commercial cleaning companies, with 72.4% share (1,522 of 2,102 companies with a detectable system), ahead of Wix (14.1%) and Squarespace (4.1%).

How many UK commercial cleaning companies have a detectable CMS?

2,102 of 20,060 actively-trading UK commercial cleaning companies (10.5%) have a CMS detectable from their public website. The remainder either run systems with no public web footprint or none at all, so detected share figures are a conservative floor.

What is a CMS?

A CMS, or content management system, is the software used to create, edit and publish website pages without rebuilding the site each time. For UK commercial cleaning companies, it usually handles service descriptions, local coverage pages and enquiry forms.

How is CMS usage detected?

Firmbase crawls the public website of every actively-trading company in this scope and fingerprints the technologies present — scripts, widgets, booking and checkout flows. A company is attributed to a system when that system's signatures are found; systems with no public web footprint are not attributable, which is why every share figure on this page means share of companies with a detectable system.

Which has more UK commercial cleaning companies, WordPress or Wix?

WordPress: 1,522 detected companies versus 297 for Wix, of the 2,102 UK commercial cleaning companies with a detectable CMS.

What is the best CMS for UK commercial cleaning companies?

No CMS is labelled as the best here; the ranking is usage-led rather than a recommendation. Among 2,102 detected CMS deployments across 20,060 trading UK commercial cleaning companies, WordPress leads overall at 72.4% (1,522), ahead of Wix at 14.1% (297), Squarespace at 4.1% (87) and Duda at 3.8% (79). It also leads every employee band: 74.0% of 1,050 companies under 10 employees, 69.8% of 796 companies with 10–50 employees, and 73.8% of 256 companies over 50 employees.

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