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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction managerZurichWipfli Bausupport GmbH
Wipfli Bausupport GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Wipfli Bausupport GmbH provides project support for landscaping and outdoor construction projects. Its services include cost estimates and calculations, tendering, bid comparisons, support with contract awards, technical construction management and quality checks.

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Service area

Offering

Products & services

Industry:Construction manager
✓ Offered8
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3.9/5

Wipfli Bausupport GmbH

Cost estimate
Cost estimate for site works projects according to SIA 105, including support during the planning phase and preparation of the cost base.
Preliminary cost plan
Preliminary cost plan for site works projects according to SIA 105, with cost planning and support before tendering.
Tendering, bid comparison and request for award
Tendering for site works, bid comparison and request for award according to SIA 105, including support for the award of the works.
Technical site management
Technical site management during the execution phase, including monitoring of construction quality as well as compliance with schedules and budget.
Commissioning and completion
Support for commissioning and completion according to SIA 105, as the final step in the project process.
Cost calculation for site works
Cost calculation for site works as part of project preparation and cost planning for complex outdoor facilities.
Project support for technical questions
Project support for technical questions during planning and execution, as an external point of contact for site works projects.
Construction support for site works projects
Construction support for complex site works projects from tendering and cost calculation through to site management, with coordination and quality control.
Trust & reputation

ranQ Trust Score of Wipfli Bausupport GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of November 2026

Wipfli Bausupport GmbH scores 62.0 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.78.08%
Wipfli Bausupport GmbH scores 72.3 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.75.012%
  • 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%
Wipfli Bausupport GmbH 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%
Wipfli Bausupport GmbH scores 31.4 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 35.31.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Wipfli Bausupport GmbH reaches a ranQ Trust Score of 3.9 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 November 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

Geerenweg 2
8048 Zurich
Opening hours
Mon
06:00 - 17:00
Tue
06:00 - 17:00
Wed
06:00 - 17:00
Thu
06:00 - 17:00
Fri
06:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-293.931.708
Founded
2019 · 7 years
Last commercial register change
May 7, 2019
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHZurich
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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