A breakdown of the 4.9K+ companies running Windows XP.
Top industries
Information technology and services1.1K+
Industrial and manufacturing665
Professional and business services566
Health and wellness349
Education and training320
Financial services306
Construction and building265
Media and telecommunications165
No industry recorded: 180
Company size
1–10274 (6%)
11–50559 (12%)
51–2501,003 (22%)
251–500631 (14%)
501–1,000390 (9%)
1,001–5,000941 (21%)
5,001–10,000279 (6%)
10,001+506 (11%)
Share of companies with a recorded size, by employees.
No size recorded: 397
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Frequently asked questions
About the Windows XP data on this page.
How many companies use Windows XP?
Firmable holds confirmed Windows XP detections for 4,980 distinct companies, 659 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Windows XP?
THL Partners, Zetron and Veritas Capital are among the most prominent in the current set.
What industries use Windows XP?
Information technology and services, industrial and manufacturing and professional and business services lead the set, across 19 industries in total.
What size companies use Windows XP?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Windows XP users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
659 companies were confirmed in the last 90 days. Last detection 14 October 2026.
