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Companies using Insomnia

As of 14 October 2026, Firmable tracks 135 companies across 13 countries running Insomnia. See who they are, and who to call.

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Companies using Insomnia

Showing 5 of 135 companies

Fairfax Financial Holdings Limited

fairfax.ca · Insurance · 51–250 employees · 1 web property observed

Last seen 26 Sep 2026 The most recent date Firmable detected Insomnia at this company.

Decision makers · 35 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

IT Director MobileEmail
Managing Director MobileEmail

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

Fairfax Financial Holdings Limited agrees to acquire The Boots Group for $8.9B in Canada on Oct 7th '26 · 7 Oct 2026

Fairfax Financial Holdings Limited had revenue of $13.3B on Aug 17th '26. · 17 Aug 2026

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Advisory Board

advisory.com · Medical practices and specialists · 251–500 employees · 1 web property observed

Last seen 13 Oct 2026 The most recent date Firmable detected Insomnia at this company.

Decision makers · 182 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Seattle CIO MobileEmail
Vice President, Technology and Business Performance Strategy MobileEmail

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

Advisory Board shared four governance-led strategies for CNOs to reduce EHR burden and improve nursing performance. · 29 Jul 2026

Advisory Board promotes virtual care and AI integration solutions to improve healthcare efficiency. · 27 Jul 2026

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Medco

medco.com · Pharmacies and pharmaceutical retail · 251–500 employees · 1 web property observed

Last seen 3 Aug 2026 The most recent date Firmable detected Insomnia at this company.

Decision makers · 157 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Sr. Director, High Performance Grid Computing MobileEmail
Sr. Director IT 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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Greenbriar Equity Group

greenbriar.com · Venture capital and private equity · 51–250 employees · 1 web property observed

Last seen 7 Oct 2026 The most recent date Firmable detected Insomnia at this company.

Decision makers · 1 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Manager, Finance & Administration Mobile

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

AEA Investors sold assets to Greenbriar Equity Group in the amount of $1.8B on Sep 28th '26. · 28 Sep 2026

Greenbriar Equity Group acquired Spectrum Control for $1.8B on Sep 27th '26. · 27 Sep 2026

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Federal Home Loan Bank of New York

fhlbny.com · Investment management · 251–500 employees · 1 web property observed

Last seen 6 Oct 2026 The most recent date Firmable detected Insomnia at this company.

Decision makers · 153 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Information Security Architect AVP MobileEmail
VP & Director, Data Management Office MobileEmail

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

Emigrant partnered with Fhlbny on Aug 4th '26. · 4 Aug 2026

Hiring: Manager, Service Desk · 22 Sep 2026

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Who uses Insomnia

A breakdown of the 135 companies running Insomnia.

Top industries

Financial services36
Information technology and services30
Health and wellness17
Professional and business services10
Retail trade10
Industrial and manufacturing6
Education and training4
Hospitality and travel4

No industry recorded: 2

Company size

1–1011 (8%)
11–5010 (8%)
51–25013 (10%)
251–50018 (14%)
501–1,00014 (11%)
1,001–5,00026 (20%)
5,001–10,00012 (9%)
10,001+27 (21%)

Share of companies with a recorded size, by employees.

No size recorded: 4

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Frequently asked questions

About the Insomnia data on this page.

How many companies use Insomnia?

Firmable holds confirmed Insomnia detections for 135 distinct companies, 119 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.

Which companies use Insomnia?

Fairfax Financial Holdings Limited, Greenbriar Equity Group and Advisory Board are among the most prominent in the current set.

What industries use Insomnia?

Financial services, information technology and services and health and wellness lead the set, across 16 industries in total.

What size companies use Insomnia?

Adoption concentrates in the 10,001+ employee band, across the companies whose size is recorded.

Where are Insomnia users based?

The United States, Australia, Canada and Indonesia account for most detections, across 13 countries.

How current is this data?

119 companies were confirmed in the last 90 days. Last detection 13 October 2026.

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