ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior architectWillisauRoom DNA GmbH
Room DNA GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Room DNA is the planning and design of residential and commercial spaces by a certified interior designer. The services include the development of room concepts, the selection of colors, shapes and materials, as well as the consideration of functionality and financial components, in order to offer customers an individual and optimal space design.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Interior architect
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
3.7/5

Room DNA GmbH

✓ Offered5
Spatial Concepts and Client Advisory
Spatial concepts and client advisory for new builds and renovations of apartments, houses, shops and public administrations; needs analysis, light, colour and materials concept, furnishings concept, accompaniment of craftsmen.
Interior Furnishing Concepts
Interior furnishing concepts for apartments, houses and shops; needs analysis, style definition, colour and materials concept, furnishings, mood boards, plans, shopping list, furniture procurement and coordination of delivery and installation.
Design Packages
Tailor-made design packages for individual projects; online consultation, colour design and space reworking with sketches, mood boards, colour variants, floor plan drawings and shopping lists.
Wallpaper Consulting
Wallpaper consulting in the office premises or in customers' homes; selection of wallpaper collections, sample ordering and advice for architects, painters and building owners.
Wallpaper Procurement
Procurement of selected wallpapers for private and business customers; ordering via Room DNA, advice on designs and fair prices, and arranging the right wallpaper for the job.
Trust & reputation

ranQ Trust Score of Room DNA GmbH: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of November 2026

Room DNA GmbH scores 53.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.70.824%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.27.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.35.08%
Room DNA GmbH scores 65.0 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.58.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Room DNA GmbH scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).86.722%
Room DNA GmbH scores 28.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Room DNA GmbH reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 5.0 out of 5 stars from 2 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

No knowledge articles yet

Once Room DNA GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Room DNA GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Room DNA GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Room DNA GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Gulpstrasse 18B
6130 Willisau
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-474.582.034
Founded
2022 · 4 years
Last commercial register change
July 20, 2023
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Active in 1 of 26 cantons · 1 municipality

    • LUWillisau

    Similar companies

    SC
    Stocker Create GmbH
    Ebikon
    AE
    A3 Erlebnismanufaktur AG
    Buchrain
    RS
    Roth Sempach AG
    Sempach
    PB
    POLYDUAL Brunschwiler
    Lucerne
    IA
    INEVO AG
    Kriens
    IA
    ivoFrey AG
    Sursee
    FI
    Feingefühl im Raum GmbH
    Sursee
    WC
    WOHNTEAM COLLECTION AG
    Lucerne