SEO Used by UK advanced manufacturing: Market Share (2026)
Among 6,171 UK advanced manufacturing companies with a detectable SEO system, Yoast SEO leads the category with 78.1% detected market share.
Among 50,020 trading UK advanced manufacturing companies, 6,171 have a detectable SEO system. Yoast SEO is far ahead of the field, with 78.1% share across 4,817 companies, followed by RankMath SEO at 12.1% (749) and All in One SEO at 8.3% (514).
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The split is unusually consistent by employee band. Yoast SEO holds 78.3% among companies under 10 employees, 77.9% in the 10–50 employee band, and 76.5% among companies over 50 employees.
A 7-system market leaves a thin long tail. The SEO Framework accounts for 1.3% (78), SEOmatic for 1.0% (62), Google XML Sitemaps for 0.3% (17), and Spotzer for 0.1% (6).
6,171
advanced manufacturing with detected SEO
Of 50,020 UK advanced manufacturing
12.3%
Detection rate
2026
7
Systems detected
In this category
78.1%
Leader share
Yoast SEO
UK advanced manufacturing SEO market share
Share of the 6,171 UK advanced manufacturing with a detectable system. As of June 2026.
SEO compared
| System | UK advanced manufacturing | Share | Median headcount | London share | Typical profile |
|---|---|---|---|---|---|
| Yoast SEO | 4,817 | 78.1% | 7 | 7.6% | Median 7-headcount, majority share |
| RankMath SEO | 749 | 12.1% | 8 | 6% | Median 8-headcount, secondary share |
| All in One SEO | 514 | 8.3% | 6 | 7.2% | Median 6-headcount, smaller users |
| The SEO Framework | 78 | 1.3% | 5 | 9% | Median 5-headcount micro users |
| SEOmatic | 62 | 1% | 7 | 12.9% | Median 7-headcount, London-skewed users |
| Google XML Sitemaps | 17 | 0.3% | — | — | View these companies in Firmbase → |
| Spotzer | 6 | 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
Under 10 employees
78.3% of band
Under 10 employees is the largest band, with 3,633 companies and Yoast SEO on 78.3%. RankMath SEO and All in One SEO are the main named alternatives, while smaller systems account for a narrow tail.
10–50 employees
77.9% of band
The 10–50 employees band covers 2,215 companies and follows almost the same pattern, with Yoast SEO on 77.9%. RankMath SEO and All in One SEO remain the main challengers across a 7-system market.
Over 50 employees
76.5% of band
Over 50 employees is much smaller, at 323 companies, and Yoast SEO still holds 76.5%. Its share is slightly lower than in the smaller bands, leaving more visible room for RankMath SEO, All in One SEO and the long tail.
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 advanced manufacturing by SEO
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Frequently asked questions
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