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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsLausanneMar Atelier Sàrl
Mar Atelier Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Mar Atelier Sàrl is an architecture studio working on context‑sensitive design and project development. The practice carries out renovations, conversions and extensions, feasibility studies, competitions and reuse‑oriented interventions, often in collaboration with engineers, landscape architects and other specialists.

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Products & services

Industry:Architecture Firms
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3.9/5

Mar Atelier Sàrl

Architecture
Architecture studio for renovation, transformation, change of use, extensions and new-build projects, with competitions, feasibility studies and interdisciplinary collaborations.
Feasibility studies and study mandates
Feasibility study mandates and parallel study mandates for public buildings, housing, middle schools, municipal facilities and family houses.
Architecture competitions
Participation in open competitions, two-stage competitions and open procedures, with projects for middle schools, housing, municipal facilities and school ensembles.
Teaching in architecture
Teaching at HES and EPF, with roles as assistant professor, visiting professor, final critiques, juries and courses related to the architecture project.
Trust & reputation

ranQ Trust Score of Mar Atelier Sàrl: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 54% · As of October 2026

Mar Atelier Sàrl has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Mar Atelier Sàrl 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%
Mar Atelier Sàrl scores 85.0 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).85.022%
Mar Atelier Sàrl scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Mar Atelier Sàrl reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of October 2026.

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

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Location

Rue Pré-du-Marché 1
1004 Lausanne
Opening hours
Mon
08:30 - 17:30
Tue
08:30 - 17:30
Wed
08:30 - 17:30
Thu
08:30 - 17:30
Fri
08:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-308.008.610
Founded
2022 · 4 years
Last commercial register change
November 18, 2022
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

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