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Custom Interactions Gmbh

Custom Interactions provides data-driven UX design support in the German market.

Design Services
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Headquarters
Darmstadt, Hessen, GermanySource: RevenueBaseRetrieved October 13, 2026
Employee range
11 to 50Source: RevenueBaseRetrieved October 13, 2026
Founded
2013Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
74 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Custom Interactions Gmbh do?

Custom Interactions is based in Darmstadt and Bonn and has experience in industrial and automotive UX.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

The company supports manufacturers of active medical devices.

What the business offers

Services & capabilities.

Usability engineering and testing

Through its Custom Medical brand, established in 2017, the company supports active medical device manufacturers with usability engineering.

Source: LinkedIn company description · Retrieved October 13, 2026

User research

Custom Interactions and Custom Medical provide formative and summative research and customer insights.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWCustom Interactions Gmbh listed #2 on Human factors engineering firms, September 15, 2026Open the published source list.
Custom Interactions Gmbh

#2 Human factors engineering firms

Snapshot: September 15, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 5, 2026, September 6, 2026, September 13, 2026, September 15, 2026, September 16, 2026, September 18, 2026, September 19, 2026, September 21, 2026, September 23, 2026, September 26, 2026, September 27, 2026, September 28, 2026, September 29, 2026 and October 10, 2026. How the company lists are built.

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