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4B+
Observations captured every day, across DNS records, public service scans and websites.
75,317
Technologies tracked, each matched to the companies running them and who to call.
Companies using Convertful
Showing 5 of 1K+ companies
We are changing our name… We are now Idaho Gemstones.
ebay.com · Import and export services · 251–500 employees
Last seen 13 Aug 2026
The most recent date Firmable detected Convertful at this company.
Decision makers · 225 on fileSenior people on file at this company. Firmable holds their names, emails and mobiles.
Director of Sales eBayMobileEmail
Head of Sales and MarketingMobileEmail
Unlock names, emails and mobiles in the trial.
Signals Recent events at this company, such as a leadership change, funding or a new office.
Promoted to VP & General Manager Europe · 20 Sep 2026
eBay Inc. invested into assets: Authentication Center in Louisville, Kentucky, United States, Northern America, Americas on Aug 12th '26. · 12 Aug 2026
A breakdown of the 1K+ companies running Convertful.
Top industries
Professional and business services166
Information technology and services115
Retail trade83
Education and training76
Art, sports and recreation63
Industrial and manufacturing59
Media and telecommunications52
Health and wellness50
No industry recorded: 165
Company size
1–10263 (51%)
11–50135 (26%)
51–25087 (17%)
251–50019 (4%)
501–1,0005 (1%)
1,001–5,0003 (1%)
5,001–10,0001 (<1%)
Share of companies with a recorded size, by employees.
No size recorded: 529
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Frequently asked questions
About the Convertful data on this page.
How many companies use Convertful?
Firmable holds confirmed Convertful detections for 1,042 distinct companies, 810 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Convertful?
We are changing our name… We are now Idaho Gemstones., Amplix and Starc Systems Inc. are among the most prominent in the current set.
What industries use Convertful?
Professional and business services, information technology and services and retail trade lead the set, across 19 industries in total.
What size companies use Convertful?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Convertful users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
810 companies were confirmed in the last 90 days. Last detection 14 October 2026.
