A breakdown of the 335 companies running Siemens CT.
Top industries
Health and wellness173
Education and training31
Professional and business services22
Information technology and services21
Media and telecommunications15
Consumer services12
Government and public services12
Not for profit11
No industry recorded: 9
Company size
1–1027 (9%)
11–5035 (11%)
51–25060 (20%)
251–50032 (10%)
501–1,00018 (6%)
1,001–5,00058 (19%)
5,001–10,00024 (8%)
10,001+53 (17%)
Share of companies with a recorded size, by employees.
No size recorded: 28
One dataset. Four ways to sell.
Match the deepest technology intelligence against the most comprehensive data on companies and people – such as who is growing, raised capital or changed role – for pinpoint precision on GTM campaigns.
Competitor displacement
Find the accounts running a competitor today and go after them with the right argument.
Complementary tools
Target companies whose stack sits alongside yours and integrates without a fight.
Service partners
Identify implementers and agencies already working in the technologies you support.
Market insights
Map your total addressable market and track aggregated trends such as AI maturity.
Frequently asked questions
About the Siemens CT data on this page.
How many companies use Siemens CT?
Firmable holds confirmed Siemens CT detections for 335 distinct companies, 82 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Siemens CT?
Qscan Group, The Society for Vascular Surgery and Selecttech Services Corp are among the most prominent in the current set.
What industries use Siemens CT?
Health and wellness, education and training and professional and business services lead the set, across 17 industries in total.
What size companies use Siemens CT?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Siemens CT users based?
The United States, Australia, Canada and the Philippines account for most detections, across 13 countries.
How current is this data?
82 companies were confirmed in the last 90 days. Last detection 6 September 2026.
