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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitectBülachGasser & Partner Architekten AG
Gasser & Partner Architekten AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Gasser & Partner Architekten AG is an architecture practice that plans building projects and supports their delivery. Its services include general contracting, renovations and conversions, property brokerage, valuations and financing advice.

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Service area

Offering

Products & services

Industry:ArchitectReal estate agent
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Gasser & Partner Architekten AG

Property developer
✓ Offered6
General contractor
Planning and realization of a wide range of buildings, especially residential buildings; coordination of execution, responsibility for costs and schedule, handover of keys and remediation of defects.
Contract architecture
Design of single-family homes and investment properties according to customer requirements; graphic implementation, improvement proposals and, on request, support through to realization.
Renovations and conversions
Architectural planning and execution of extensions, conversions and renovations; supervision of the work, aligned with requirements and budget.
Broker mandates
Sale of real estate on a commissioned basis; preparation of sales documentation, listing and processing on a success-fee basis.
Valuations
Neutral assessments of value and condition of real estate for purchase and sale; support in determining market value and making a purchase decision.
Financing consulting
Advice on equity, affordability and financing for the purchase of real estate; calculations, contact with the bank and support for meetings with the bank.
Trust & reputation

ranQ Trust Score of Gasser & Partner Architekten AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of November 2026

Gasser & Partner Architekten AG scores 64.5 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.76.824%
  • 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.58.610%
  • 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.35.08%
Gasser & Partner Architekten AG scores 85.5 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.100.012%
  • 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%
Gasser & Partner Architekten AG 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%
Gasser & Partner Architekten AG scores 8.0 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 35.8.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gasser & Partner Architekten AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 out of 5 stars from 9 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
4.8
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle4.89
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Sonneggweg 5
8180 Bülach
Opening hours
Mon
08:00 - 12:00, 13:00 - 16:00
Tue
08:00 - 12:00, 13:00 - 16:00
Wed
08:00 - 12:00, 13:00 - 16:00
Thu
08:00 - 12:00, 13:00 - 16:00
Fri
08:00 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.415.141
Founded
2001 · 25 years
Last commercial register change
July 8, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHBülach
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.100.06%
  • 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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