Last seen 5 Sep 2026
The most recent date Firmable detected IBM Websphere Portal Server at this company.
Decision makers · 25 on fileSenior people on file at this company. Firmable holds their names, emails and mobiles.
IT ManagerMobileEmail
Executive Vice PresidentMobileEmail
Unlock names, emails and mobiles in the trial.
Signals Recent events at this company, such as a leadership change, funding or a new office.
Arett Sales Corp. invests in workforce and infrastructure in Connecticut and Ohio on Oct 2nd '26 · 2 Oct 2026
Arett Sales Corp. invests in Connecticut workforce and infrastructure with the ability to more than double in-season warehouse capacity as needed on Oct 2nd '26 · 2 Oct 2026
A breakdown of the 572 companies running IBM Websphere Portal Server.
Top industries
Financial services94
Information technology and services77
Professional and business services66
Industrial and manufacturing43
Government and public services42
Health and wellness34
Education and training28
Construction and building24
No industry recorded: 42
Company size
1–1053 (11%)
11–5065 (14%)
51–25094 (20%)
251–50047 (10%)
501–1,00043 (9%)
1,001–5,00081 (17%)
5,001–10,00033 (7%)
10,001+59 (12%)
Share of companies with a recorded size, by employees.
No size recorded: 97
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Frequently asked questions
About the IBM Websphere Portal Server data on this page.
How many companies use IBM Websphere Portal Server?
Firmable holds confirmed IBM Websphere Portal Server detections for 572 distinct companies, 145 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use IBM Websphere Portal Server?
Arett Sales, Sid Harvey Industries and Ohio Department of Children and Youth are among the most prominent in the current set.
What industries use IBM Websphere Portal Server?
Financial services, information technology and services and professional and business services lead the set, across 19 industries in total.
What size companies use IBM Websphere Portal Server?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are IBM Websphere Portal Server users based?
The United States, Canada, Australia and Indonesia account for most detections, across 13 countries.
How current is this data?
145 companies were confirmed in the last 90 days. Last detection 11 October 2026.
