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Companies using EchoLink

As of 14 October 2026, Firmable tracks 17 companies across 13 countries running EchoLink. See who they are, and who to call.

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Companies using EchoLink

Showing 5 of 17 companies

Sling

sling.com · Online and digital media · 251–500 employees

Last seen 13 Sep 2026 The most recent date Firmable detected EchoLink at this company.

Decision makers · 76 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Software Development Leader MobileEmail
System Manager 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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Zengar Institute Inc.

neuroptimal.com · Allied health services · 51–250 employees

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

Decision makers · 8 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Director MobileEmail
Chief Executive Officer 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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Xfinity Communities

xfinity.com · Entertainment · 1,001–5,000 employees

Last seen 11 Oct 2026 The most recent date Firmable detected EchoLink at this company.

Decision makers · 301 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Network Maintenance Supervisor MobileEmail
Technical Operations Supervisor MobileEmail

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

Hiring: Technical Program Manager, Partner Delivery · 13 Aug 2026

Xfinity Home Security Limited opens new location in Fort Myers, Florida, United States, Northern America, Americas. · 28 Sep 2026

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Sumofiber

sumofiber.com · Computer software · 51–250 employees

Last seen 14 Oct 2026 The most recent date Firmable detected EchoLink at this company.

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

Head of Operations MobileEmail
Customer Success Manager 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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Microsoft Azure

azure.com · Computer software · 51–250 employees

Last seen 14 Oct 2026 The most recent date Firmable detected EchoLink at this company.

Decision makers · 3 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Principal Program Manager Mobile
Senior Software Program Manager - NPI Architecture & Infrastructure

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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 EchoLink

A breakdown of the 17 companies running EchoLink.

Top industries

Information technology and services5
Art, sports and recreation3
Health and wellness1
Industrial and manufacturing1
Media and telecommunications1
Professional and business services1

No industry recorded: 5

Company size

1–102 (20%)
11–501 (10%)
51–2503 (30%)
251–5001 (10%)
1,001–5,0001 (10%)
10,001+2 (20%)

Share of companies with a recorded size, by employees.

No size recorded: 7

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Frequently asked questions

About the EchoLink data on this page.

How many companies use EchoLink?

Firmable holds confirmed EchoLink detections for 17 distinct companies, 17 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.

Which companies use EchoLink?

Sling, Zengar Institute Inc. and Sumofiber are among the most prominent in the current set.

What industries use EchoLink?

Information technology and services, art, sports and recreation and health and wellness lead the set, across 7 industries in total.

What size companies use EchoLink?

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

Where are EchoLink users based?

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

How current is this data?

17 companies were confirmed in the last 90 days. Last detection 14 October 2026.

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