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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsLausannePierre Winthrop Architecte
Pierre Winthrop Architecte Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Winthrop Locher is an architectural firm specializing in the planning and realization of various projects, including apartments, shops, restaurants, bars, workspaces, medical facilities, and others. They also offer services in the fields of signage, furniture design, and industrial design.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered8
Architectural services
Architectural solutions for housing, retail, restaurants and bars, workspaces and medical facilities; sustainable and intelligent design, minimal interventions, support regarding budget, legislation and context.
Renovation and building transformation
Renovation, transformation, regeneration and rehabilitation of existing buildings, in particular historic buildings, villas, apartments, clinics, theatres and former restaurants.
Residential architecture
Single-family houses, villas, apartments and social housing; construction projects, extensions, regeneration and transformation of housing.
Commercial and hospitality architecture
Bars, restaurants, cafés, terraces and snack bars; layout and creation of spaces for hospitality and gastronomy.
Office architecture and workspaces
Fit-out and regeneration of workspaces, offices and studios; solutions for professional environments and financial departments.
Architecture for medical facilities
Design and transformation of medical facilities, clinics and hospital units, with adaptation to care practices.
Signage
Design of signage for architectural projects and public places, linked to interior layouts and the identity of the spaces.
Furniture and industrial design
Development of furniture and industrial design in support of architectural and fit-out projects.
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3.6/5

Pierre Winthrop Architecte

Trust & reputation

ranQ Trust Score of Pierre Winthrop Architecte: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 96% · As of October 2026

Pierre Winthrop Architecte scores 56.5 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.68.224%
  • 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.17.610%
  • 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.70.08%
Pierre Winthrop Architecte scores 52.6 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.39.612%
  • 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%
Pierre Winthrop Architecte 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%
Pierre Winthrop Architecte 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

Pierre Winthrop Architecte reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». The rating draws, among other things, on 5.0 out of 5 stars from 1 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hier entsteht die Karte
Place de l'Europe 8 a
1003 Lausanne
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
Sole proprietorship
UID
CHE-304.316.768
Founded
2024 · 2 years
Last commercial register change
December 20, 2024
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.
67.0
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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