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Companies using US Tech Support

As of 14 October 2026, Firmable tracks 20 companies across 4 countries running US Tech Support. See who they are, and who to call.

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Companies using US Tech Support

Showing 4 of 20 companies

RealDefense

realdefen.se · Cybersecurity · 51–250 employees · 17 web properties observed

Last seen 12 Oct 2026 The most recent date Firmable detected US Tech Support at this company.

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

Senior Vice President Business Development MobileEmail
Senior Director Business Development MobileEmail

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

RealDefense is hosting a webinar on subscriber revenue growth and customer retention strategies. · 6 Oct 2026

Promotional post highlighting a revenue share model focused on security, privacy, and device fixes with compounding renewals. · 29 Jul 2026

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Support.com

support.com · Call centers and customer support services · 501–1,000 employees · 6 web properties observed

Last seen 12 Oct 2026 The most recent date Firmable detected US Tech Support at this company.

Decision makers · 25 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Solutions Center Supervisor MobileEmail
Graphic Design Lead Mobile

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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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iolo

iolo.com · Cybersecurity · 11–50 employees · 12 web properties observed

Last seen 12 Oct 2026 The most recent date Firmable detected US Tech Support at this company.

Decision makers · 5 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Director of Channel Sales MobileEmail
Controller 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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Cyberdefender

cyberdefender.com · Computer software · 251–500 employees · 4 web properties observed

Last seen 13 Oct 2026 The most recent date Firmable detected US Tech Support at this company.

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

Sales Supervisor Mobile

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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 US Tech Support

A breakdown of the 20 companies running US Tech Support.

Top industries

Information technology and services15
Financial services1
Professional and business services1

No industry recorded: 3

Company size

1–101 (17%)
11–501 (17%)
51–2502 (33%)
251–5001 (17%)
501–1,0001 (17%)

Share of companies with a recorded size, by employees.

No size recorded: 14

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Frequently asked questions

About the US Tech Support data on this page.

How many companies use US Tech Support?

Firmable holds confirmed US Tech Support detections for 20 distinct companies, 20 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.

Which companies use US Tech Support?

RealDefense, Cyberdefender and iolo are among the most prominent in the current set.

What industries use US Tech Support?

Information technology and services, financial services and professional and business services lead the set, across 3 industries in total.

What size companies use US Tech Support?

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

Where are US Tech Support users based?

The United States, Australia, the Philippines and Canada account for most detections, across 4 countries.

How current is this data?

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

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