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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsZuricharchitekturbüro bosshard und partner ag
architekturbüro bosshard und partner ag Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company "architekturbüro bosshard und partner" is an architectural firm specializing in the planning and realization of construction projects. The core activities include construction management, planning and execution of office and residential buildings, school and sports buildings, hotels and listed buildings. The company emphasizes sustainable building and is a MINERGIE specialist partner.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered6
Consulting and expert reports
Advisory services for construction projects, expert reports for preliminary studies and condition assessments, rough analyses for building refurbishments, detailed problem analyses, as well as cost estimates and cost-benefit plausibility checks.
Project planning
Overall management, project management and general planning for complex construction projects, including in joint ventures with other architects.
Delivery of construction projects
Delivery of projects from planning to handover, with ongoing exchange between the client, architects, planners and contractors.
Competition participation
Participation in architecture competitions, primarily as general planner or cost and construction manager.
Conversion and renovation
Conversion, renovation and comprehensive refurbishment of buildings and residential areas, including careful demolition and building renewal.
New build and extension
Planning and implementation of new builds and extensions for residential, school, sports, administrative and hotel buildings.
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4.1/5

architekturbüro bosshard und partner ag

Trust & reputation

ranQ Trust Score of architekturbüro bosshard und partner ag: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

architekturbüro bosshard und partner ag 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%
architekturbüro bosshard und partner ag scores 89.3 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.70.07%
architekturbüro bosshard und partner ag scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
architekturbüro bosshard und partner ag scores 9.7 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 35.9.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

architekturbüro bosshard und partner ag reaches a ranQ Trust Score of 4.1 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 58%, 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.

Press

Media

November 24, 2025Media
Lustvoll verblendet: Dekorationsfassade mit Haltung
espazium.ch
February 9, 2022Media
Villa Flora Winterthur – Museumseröffnung verschiebt sich um ein Jahr
tagesanzeiger.ch
February 7, 2019Media
Die ökonomische Logik gewinnt Studienauftrag Instandsetzung / Erweiterung Hauptsitz Energie 360°, Zürich Altstetten
espazium.ch

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Location

Leutschenbachstrasse 50
8050 Zurich
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.837.394
Founded
1996 · 30 years
Last commercial register change
September 23, 2026
Employees
11 to 20
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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