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Companies using IBM Rational DOORS

As of 14 October 2026, Firmable tracks 6 companies across 13 countries running IBM Rational DOORS. See who they are, and who to call.

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Companies using IBM Rational DOORS

Showing 2 of 6 companies

Inensia

inensia.com · Management consulting · 51–250 employees

Last seen 19 Jul 2026 The most recent date Firmable detected IBM Rational DOORS at this company.

Decision makers · 2 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Managing Director and Co-Founder MobileEmail
Product Lead MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

No signals recorded

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Overmorrow Consulting

overmorrow.com.au · Civil engineering construction · 1–10 employees

Last seen 24 Jul 2026 The most recent date Firmable detected IBM Rational DOORS at this company.

Decision makers · 2 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Director, Principal Consultant MobileEmail
Business Manager Email

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Signals Recent events at this company, such as a leadership change, funding or a new office.

No signals recorded

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Who uses IBM Rational DOORS

A breakdown of the 6 companies running IBM Rational DOORS.

Top industries

Professional and business services3
Construction and building1
Consumer services1
Information technology and services1

Company size

1–102 (50%)
51–2501 (25%)
501–1,0001 (25%)

Share of companies with a recorded size, by employees.

No size recorded: 2

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Frequently asked questions

About the IBM Rational DOORS data on this page.

How many companies use IBM Rational DOORS?

Firmable holds confirmed IBM Rational DOORS detections for 6 distinct companies, 5 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.

Which companies use IBM Rational DOORS?

Inensia and Overmorrow Consulting are among the most prominent in the current set.

What industries use IBM Rational DOORS?

Professional and business services, construction and building and consumer services lead the set, across 6 industries in total.

What size companies use IBM Rational DOORS?

Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.

Where are IBM Rational DOORS users based?

Australia, the United States, the Philippines and Canada account for most detections, across 13 countries.

How current is this data?

5 companies were confirmed in the last 90 days. Last detection 25 July 2026.

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