Share of companies with a recorded size, by employees.
No size recorded: 99
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Frequently asked questions
About the 1und1 data on this page.
How many companies use 1und1?
Firmable holds confirmed 1und1 detections for 119 distinct companies, 114 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use 1und1?
SIGNUS - The Spine Sign, Düllberg Konzentra GmbH & Co. KG and Helen Doron English are among the most prominent in the current set.
What industries use 1und1?
Art, sports and recreation, industrial and manufacturing and media and telecommunications lead the set, across 19 industries in total.
What size companies use 1und1?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are 1und1 users based?
The United States, Canada, Australia and Indonesia account for most detections, across 12 countries.
How current is this data?
114 companies were confirmed in the last 90 days. Last detection 7 September 2026.
