Hosting & PaaS Used by UK Healthcare Companies: Market Share (2026)
Detected Hosting & PaaS usage across 3,470 of 122,331 trading UK healthcare companies, with SiteGround ahead at 18.6% of detected deployments.
Of 122,331 trading UK healthcare companies, 3,470 show a detectable Hosting & PaaS system, spanning 36 systems. SiteGround is narrowly ahead overall at 18.6% (647), followed by Amazon Web Services at 17.8% (619), Amazon S3 at 12.5% (435), Microsoft Azure at 12.1% (421), and Hostinger at 12.0% (416).
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Size changes the order. SiteGround has the largest share among companies under 10 employees at 20.0% of 1,428, Amazon Web Services is highest in the 10–50 employees band at 21.0% of 1,642, and SiteGround is also highest over 50 employees at 17.5% of 400.
The long tail remains material: GoDaddy, WP Engine and Plesk sit below the first five named systems, while 28 further systems cover 883 companies. That leaves a market with a visible front group, but not a single default choice across UK healthcare companies.
3,470
healthcare with detected Hosting & PaaS
Of 122,331 UK healthcare
2.8%
Detection rate
2026
36
Systems detected
In this category
18.6%
Leader share
SiteGround
UK Healthcare Hosting & PaaS market share
Share of the 3,470 UK Healthcare with a detectable system. As of June 2026.
Hosting & PaaS compared
| System | UK Healthcare | Share | Median headcount | London share | Typical profile |
|---|---|---|---|---|---|
| SiteGround | 647 | 18.6% | 11 | 19.9% | 11-headcount companies, 18.6% share |
| Amazon Web Services | 619 | 17.8% | 12 | 13.6% | 12-headcount companies, 17.8% share |
| Amazon S3 | 435 | 12.5% | 13 | 8.5% | 13-headcount companies, 12.5% share |
| Microsoft Azure | 421 | 12.1% | 13 | 5.5% | 13-headcount companies, 12.1% share |
| Hostinger | 416 | 12% | 13 | 24.3% | 13-headcount companies, 12.0% share |
| GoDaddy | 308 | 8.9% | 13 | 21.1% | 13-headcount companies, 8.9% share |
| WP Engine | 298 | 8.6% | 11 | 23.8% | 11-headcount companies, 8.6% share |
| Plesk | 215 | 6.2% | 12 | 13.5% | 12-headcount companies, 6.2% share |
| Vercel | 166 | 4.8% | 9 | 27.1% | 9-headcount companies, 4.8% share |
| Cloudways | 144 | 4.1% | 10 | 18.8% | 10-headcount companies, 4.1% share |
| 20i StackCP | 95 | 2.7% | 16 | 13.7% | 16-headcount companies, 2.7% share |
| Flywheel | 84 | 2.4% | 9 | 19% | 9-headcount companies, 2.4% share |
| One.com | 83 | 2.4% | 24 | 34.9% | 24-headcount companies, 2.4% share |
| Kinsta | 72 | 2.1% | 18 | 29.2% | 18-headcount companies, 2.1% share |
| Bluehost | 60 | 1.7% | 11 | 26.7% | 11-headcount companies, 1.7% share |
| IONOS | 56 | 1.6% | 18 | 19.6% | 18-headcount companies, 1.6% share |
| cPanel | 46 | 1.3% | — | — | Buy these companies as a spreadsheet → |
| Netlify | 46 | 1.3% | — | — | Buy these companies as a spreadsheet → |
| Firebase | 36 | 1% | — | — | Buy these companies as a spreadsheet → |
| wp.cloud | 19 | 0.5% | — | — | Buy these companies as a spreadsheet → |
| Prositehosting | 16 | 0.5% | — | — | Buy these companies as a spreadsheet → |
| Pantheon | 14 | 0.4% | — | — | Buy these companies as a spreadsheet → |
| Hetzner | 14 | 0.4% | — | — | Buy these companies as a spreadsheet → |
| Fasthosts | 9 | 0.3% | — | — | Buy these companies as a spreadsheet → |
| 34SP.com | 7 | 0.2% | — | — | Buy these companies as a spreadsheet → |
| Google Cloud Storage | 7 | 0.2% | — | — | Buy these companies as a spreadsheet → |
| GitHub Pages | 7 | 0.2% | — | — | Buy these companies as a spreadsheet → |
| Acquia Cloud Platform | 7 | 0.2% | — | — | Buy these companies as a spreadsheet → |
| Nimbus Hosting | 4 | 0.1% | — | — | Buy these companies as a spreadsheet → |
| F5 Distributed Cloud Services | 4 | 0.1% | — | — | Buy these companies as a spreadsheet → |
| Platform.sh | 4 | 0.1% | — | — | Buy these companies as a spreadsheet → |
| tsoHost | 3 | 0.1% | — | — | Buy these companies as a spreadsheet → |
| Oracle Cloud | 2 | 0.1% | — | — | Buy these companies as a spreadsheet → |
| WordPress VIP | 2 | 0.1% | — | — | Buy these companies as a spreadsheet → |
| Render | 1 | 0% | — | — | Buy these companies as a spreadsheet → |
| DigitalOcean | 1 | 0% | — | — | Buy these companies as a spreadsheet → |
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 Hosting & PaaS system shifts with company size: among UK Healthcare with under 10 employees, SiteGround leads at 20% of the 1,428 with a detectable system; among UK Healthcare with 10–50 employees, Amazon Web Services leads at 21% of the 1,642 with a detectable system; and among UK Healthcare with over 50 employees, SiteGround leads at 17.5% of the 400 with a detectable system.
Under 10 employees
20% of band
Under 10 employees covers 1,428 UK healthcare companies with a detectable Hosting & PaaS system. SiteGround has the largest share in this band at 20.0%, with the rest of the market spread across other hosting, cloud and managed-site systems.
10–50 employees
21% of band
10–50 employees is the largest band, with 1,642 companies. Amazon Web Services has the largest share here at 21.0%, putting cloud infrastructure ahead of the site-hosting systems in this segment.
Over 50 employees
17.5% of band
Over 50 employees covers 400 companies, a smaller detected base than the two lower headcount bands. SiteGround has the largest share at 17.5%, leaving a comparatively open mix beyond the first system.
How Hosting & PaaS 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 Healthcare by Hosting & PaaS
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Frequently asked questions
What is the most-used Hosting & PaaS among UK healthcare companies?
How many UK healthcare companies have a detectable Hosting & PaaS?
What is a Hosting & PaaS?
How is Hosting & PaaS usage detected?
Which has more UK healthcare companies, SiteGround or Amazon Web Services?
What is the best Hosting & PaaS for UK healthcare companies?
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