A breakdown of the 60 companies running Sitespeed.
Top industries
Information technology and services24
Professional and business services9
Art, sports and recreation4
Financial services4
Industrial and manufacturing3
Retail trade3
Education and training2
Hospitality and travel2
Company size
11–505 (9%)
51–2507 (12%)
251–5004 (7%)
501–1,0007 (12%)
1,001–5,0006 (10%)
5,001–10,0006 (10%)
10,001+23 (40%)
Share of companies with a recorded size, by employees.
No size recorded: 2
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Frequently asked questions
About the Sitespeed data on this page.
How many companies use Sitespeed?
Firmable holds confirmed Sitespeed detections for 60 distinct companies, 6 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Sitespeed?
Tata Consultancy Services, Caterpillar Inc. and Swiss Re are among the most prominent in the current set.
What industries use Sitespeed?
Information technology and services, professional and business services and art, sports and recreation lead the set, across 14 industries in total.
What size companies use Sitespeed?
Adoption concentrates in the 10,001+ employee band, across the companies whose size is recorded.
Where are Sitespeed users based?
The United States, Australia, Canada and Singapore account for most detections, across 13 countries.
How current is this data?
6 companies were confirmed in the last 90 days. Last detection 6 September 2026.
