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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil Engineering FirmsZurichRusterholz Partner AG, Ingenieure und Planer
Rusterholz Partner AG, Ingenieure und Planer Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Rusterholz Partner AG, Ingenieure und Planer is an independent structural engineering firm providing structural design for residential, industrial and commercial buildings, halls, high-bay racking systems and industrial platforms. Services also include renovations, condition assessments, expert reports and client advisory services.

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Offering

Products & services

Industry:Civil Engineering Firms
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Rusterholz Partner AG, Ingenieure und Planer

✓ Offered2
Structural engineering and planning services
Structural engineering, engineering services and planning for new-build, conversion, extension, attic addition and renovation projects in building construction.
Planning and construction project references
Project support and reference projects for residential buildings, multi-family houses, single-family houses, terraced houses, commercial buildings and public buildings.
Trust & reputation

ranQ Trust Score of Rusterholz Partner AG, Ingenieure und Planer: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Rusterholz Partner AG, Ingenieure und Planer 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.
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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%
Rusterholz Partner AG, Ingenieure und Planer scores 85.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
Rusterholz Partner AG, Ingenieure und Planer scores 83.3 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).83.322%
Rusterholz Partner AG, Ingenieure und Planer scores 1.4 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.1.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Rusterholz Partner AG, Ingenieure und Planer 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 54%, 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.

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Location

Im Wingert 36a
8049 Zurich

At a glance

Legal form
Corporation
UID
CHE-115.376.213
Founded
2010 · 16 years
Last commercial register change
August 12, 2022
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.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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