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Companies using 6sense HQ

As of 14 October 2026, Firmable tracks 6 companies across 11 countries running 6sense HQ. See who they are, and who to call.

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Companies using 6sense HQ

Showing 5 of 6 companies

Brooklinen

brooklinen.com · General manufacturing · 51–250 employees

Last seen 30 Jul 2026 The most recent date Firmable detected 6sense HQ at this company.

Decision makers · 89 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

VP, Head of Engineering MobileEmail
Director of Software Development 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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MasterClass

masterclass.com · E-learning and online education · 501–1,000 employees

Last seen 30 Jul 2026 The most recent date Firmable detected 6sense HQ at this company.

Decision makers · 123 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Associate Design Director MobileEmail
Engineering Manager MobileEmail

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

MasterClass, Inc. launches Redefining Grief: Building Resilience Through Loss in California on Oct 8th '26 · 8 Oct 2026

MasterClass features an executive member from Bank of America and announces the closing of Executive Cohort 2 applications. · 1 Oct 2026

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Emma

myemma.com · Computer software · 51–250 employees

Last seen 31 Jul 2026 The most recent date Firmable detected 6sense HQ at this company.

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

Chief Pilot Mobile
Senior Manager, Customer Support Email

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

Emma team attending NIO Summit in Fort Worth at booth K4. · 23 Sep 2026

Emma announces its participation at bbcon in Columbus, showcasing mission-driven team communications and a new Blackbaud integration. · 21 Sep 2026

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6sense HQ

6sensehq.com · Computer software · 11–50 employees

Last seen 29 Aug 2026 The most recent date Firmable detected 6sense HQ at this company.

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

CTO MobileEmail
CEO

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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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ClassDojo

classdojo.com · E-learning and online education · 501–1,000 employees

Last seen 28 Jul 2026 The most recent date Firmable detected 6sense HQ at this company.

Decision makers · 59 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Engineering Leader MobileEmail
VP of Engineering MobileEmail

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

ClassDojo received award 2026 CODiE Award for Best Parent Engagement Platform at CODiE Awards on Jul 20th '26. · 20 Jul 2026

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Who uses 6sense HQ

A breakdown of the 6 companies running 6sense HQ.

Top industries

Education and training2
Information technology and services2
Industrial and manufacturing1
Real estate and home services1

Company size

1–101 (17%)
11–501 (17%)
51–2502 (33%)
501–1,0002 (33%)

Share of companies with a recorded size, by employees.

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Frequently asked questions

About the 6sense HQ data on this page.

How many companies use 6sense HQ?

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

Which companies use 6sense HQ?

Brooklinen, Emma and MasterClass are among the most prominent in the current set.

What industries use 6sense HQ?

Education and training, information technology and services and industrial and manufacturing lead the set, across 6 industries in total.

What size companies use 6sense HQ?

Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.

Where are 6sense HQ users based?

The United States, Australia, Canada and Indonesia account for most detections, across 11 countries.

How current is this data?

6 companies were confirmed in the last 90 days. Last detection 29 August 2026.

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