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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsZurichRapp AG, Zweigniederlassung Zürich
Rapp AG, Zweigniederlassung Zürich Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Rapp AG, Zweigniederlassung Zürich is a Swiss planning and consulting group. It provides general planning and construction management services and offers expertise in architecture, infrastructure and environmental planning, structural engineering, mobility and energy systems.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered9
Architecture
Architecture for new builds, renovations and change of use; design across all project phases, from the feasibility study to commissioning, including specialist coordination.
General Planning
General planning for construction projects with responsibility for the entire scope of planning services, schedule and cost management as well as coordination of all specialist planners and sub-planners involved.
Construction Management
Construction management for planning, organization, monitoring and control of construction projects; site management, construction cost management, condition analyses, building expert reports and support for the client in civil construction.
Sustainable Planning and Building
Sustainability strategies and concepts for areas, buildings, transport, energy and mobility; certification support, decarbonisation strategies, circularity, refurbishment of existing assets and BIM integration.
Virtual Design and Construction (VDC)
Digital project delivery with BIM methodology, digital tools and virtual models for design, construction and operation of structures.
Construction Logistics
Construction logistics planning for construction phases, site setup, personnel accommodation, site traffic, supply and disposal as well as occupational safety and 4D construction sequence simulation.
Operational and Logistics Optimization
Holistic planning and optimization of operational processes; demand planning, logistics system planning, warehousing and transport technology, process and material-flow documentation, WMS/LMS/ERP interfaces.
Site Development and Potential Analysis
Analysis and planning of sites including site and development analysis, relocation, expansion, site planning as well as feasibility studies and profitability calculations.
Building Physics and Acoustics
Thermal protection proofs, heating energy demand, moisture protection, sound insulation design, room-acoustic dimensioning as well as airborne and impact sound measurements according to SIA 181.
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4.1/5

Rapp AG, Zweigniederlassung Zürich

Trust & reputation

ranQ Trust Score of Rapp AG, Zweigniederlassung Zürich: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Rapp AG, Zweigniederlassung Zürich 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%
Rapp AG, Zweigniederlassung Zürich scores 89.1 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.90.07%
Rapp AG, Zweigniederlassung Zürich 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%
Rapp AG, Zweigniederlassung Zürich scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Rapp AG, Zweigniederlassung Zürich reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». 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 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Max-Högger-Strasse 6
8048 Zurich

At a glance

Legal form
Branch
UID
CHE-174.643.757
Founded
2003 · 23 years
Last commercial register change
July 11, 2022
Employees
51 to 100
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.76.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
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