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DirectoryLausanneratio digital design Sàrl
ratio digital design Sàrl Logo
Verified· 3 sources

ratio digital design Sàrl

Summary

About the company

The core activity of :ratio is the creation and optimization of digital products and services, particularly in the area of User Experience (UX) and User Interface (UI) design. The company supports customers from various industries, including public administrations, companies, startups, educational institutions, and cultural institutions, in the development of user-friendly and effective digital solutions.

AI-generated
Offering

Products & services

✓ Offered7
UX and UI design
UX and UI design for websites, applications and digital services; digital strategy, user research, information architecture, interaction and visual design, testing and training.
Digitising public services
Digital services for public administrations, cities and cantons; process digitisation, website redesigns, usability and accessibility tests, design systems and internal applications.
UX and UI subscriptions
Flexible UX and UI support on request; Foundation, Advanced and à-la-carte plans for ongoing collaboration, one-off assignments and on-demand training.
AI Experience Design
Concept and testing of AI-assisted digital solutions; opportunity audit, user-path analysis, ideation workshops, prototyping, no-code POC/MVP and usability tests.
Information architecture
Information architecture for complex websites and platforms; content audits, card sorting, tree testing, metadata strategy, navigation prototyping, sitemap creation and continuous optimisation.
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Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle4.33
★TrustpilotSoon
PProvenExpertSoon

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Location

Chemin de Boston 1
1004 Lausanne
Opening hours
Mon
09:00 - 18:00
Tue
09:00 - 18:00
Wed
09:00 - 18:00
Thu
09:00 - 18:00
Fri
Closed
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-486.700.984
Founded
2022 · 4 years
Last commercial register change
February 17, 2026
Employees
1 to 10