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4B+
Observations captured every day, across DNS records, public service scans and websites.
75,317
Technologies tracked, each matched to the companies running them and who to call.
Companies using Jupyter Server
Showing 5 of 446 companies
International Franchise Association
franchise.org · Charitable and community organisations · 251–500 employees
Last seen 29 Sep 2026
The most recent date Firmable detected Jupyter Server at this company.
Decision makers · 55 on fileSenior people on file at this company. Firmable holds their names, emails and mobiles.
Director, FUM TechnologyMobileEmail
Manager, Web DeveloperMobileEmail
Unlock names, emails and mobiles in the trial.
Signals Recent events at this company, such as a leadership change, funding or a new office.
Hired as Sales Manager with franchise industry experience · 12 Aug 2026
IFA signs trilateral cooperation agreement with Mexican and Canadian franchise associations to strengthen North American franchise ecosystem. · 19 Aug 2026
A breakdown of the 446 companies running Jupyter Server.
Top industries
Information technology and services146
Education and training58
Professional and business services41
Financial services25
Health and wellness18
Media and telecommunications18
Art, sports and recreation17
Industrial and manufacturing14
No industry recorded: 47
Company size
1–1063 (16%)
11–5082 (21%)
51–25082 (21%)
251–50040 (10%)
501–1,00022 (6%)
1,001–5,00046 (12%)
5,001–10,00022 (6%)
10,001+25 (7%)
Share of companies with a recorded size, by employees.
No size recorded: 64
Versions detected
10 versions across the confirmed companies. Counts are distinct companies seen running that version.
2.17.022
2.8.012
2.14.211
2.16.010
2.21.110
2.14.19
2.15.08
2.21.08
2.20.07
2.18.26
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Frequently asked questions
About the Jupyter Server data on this page.
How many companies use Jupyter Server?
Firmable holds confirmed Jupyter Server detections for 446 distinct companies, 446 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Jupyter Server?
International Franchise Association, RAINN and William and Flora Hewlett Foundation are among the most prominent in the current set.
What industries use Jupyter Server?
Information technology and services, education and training and professional and business services lead the set, across 19 industries in total.
What size companies use Jupyter Server?
Adoption concentrates in the 11-50 employee band, across the companies whose size is recorded.
Where are Jupyter Server users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
446 companies were confirmed in the last 90 days. Last detection 14 October 2026.
