SEO Used by UK Commercial Cleaning Companies: Market Share (2026)
Among 950 UK commercial cleaning companies with a detectable SEO system, Yoast SEO leads with 74.9% market share (712 companies).
Among 19,775 trading UK commercial cleaning companies, 950 have a detectable SEO system. The detected market is concentrated: Yoast SEO accounts for 74.9% of detected use, with 712 companies.
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RankMath SEO is the second-largest detected system at 14.5% and 138 companies, followed by All in One SEO at 10.5% and 100 companies. The remaining four detected systems together account for a small tail: The SEO Framework at 0.5%, Google XML Sitemaps at 0.5%, SEOmatic at 0.4% and Spotzer at 0.1%.
Yoast SEO has the largest share in every employee band shown here: 74.8% among companies with under 10 employees, 75.3% among those with 10–50 employees, and 74.6% among those with over 50 employees.
956
commercial cleaning with detected SEO
Of 20,060 UK commercial cleaning
4.8%
Detection rate
2026
8
Systems detected
In this category
74.8%
Leader share
Yoast SEO
UK Commercial Cleaning SEO market share
Share of the 956 UK Commercial Cleaning with a detectable system. As of June 2026.
SEO compared
| System | UK Commercial Cleaning | Share | Median headcount | London share | Typical profile |
|---|---|---|---|---|---|
| Yoast SEO | 715 | 74.8% | 9 | 20.6% | Smaller operators, broad default choice |
| RankMath SEO | 140 | 14.6% | 10 | 15.7% | Smaller operators, secondary choice |
| All in One SEO | 102 | 10.7% | 9 | 23.5% | Smaller operators, London-skewed use |
| The SEO Framework | 5 | 0.5% | — | — | View these companies in Firmbase → |
| Google XML Sitemaps | 5 | 0.5% | — | — | View these companies in Firmbase → |
| SEOmatic | 4 | 0.4% | — | — | View these companies in Firmbase → |
| SEOPlatform.io | 1 | 0.1% | — | — | View these companies in Firmbase → |
| Spotzer | 1 | 0.1% | — | — | 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 SEO system shifts with company size: among UK Commercial Cleaning with under 10 employees, Yoast SEO leads at 74.8% of the 489 with a detectable system; among UK Commercial Cleaning with 10–50 employees, Yoast SEO leads at 74.9% of the 342 with a detectable system; and among UK Commercial Cleaning with over 50 employees, Yoast SEO leads at 74.4% of the 125 with a detectable system.
Under 10 employees
74.8% of band
This is the largest detected employee band, with 480 UK commercial cleaning companies. Yoast SEO accounts for 74.8%, leaving RankMath SEO, All in One SEO and smaller systems to compete for the remaining share.
10–50 employees
74.9% of band
The mid-sized band covers 344 detected companies and still looks highly concentrated. Yoast SEO has 75.3% of detected use, very close to its overall 74.9% share.
Over 50 employees
74.4% of band
Larger commercial cleaning companies account for 126 detected SEO installations. Yoast SEO remains first with 74.6%, so larger headcount does not appear to shift usage away from the main system.
How SEO usage is detected
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.
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UK Commercial Cleaning by SEO
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Frequently asked questions
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