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DirectoryConstruction & ArchitectureGeneral ContractorsAarauZRBaumanagement GmbH
ZRBaumanagement GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

ZRBaumanagement GmbH provides services in construction management, real estate consulting and project control. Its activities include consulting, planning, project execution, facility management and expert reports, with a focus on conversion, renovation and new-build projects.

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Products & services

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ZRBaumanagement GmbH

✓ Offered7
Client representation and consulting
Client representation and consulting, buyer consulting, architect consulting, general contractor tenders and fire-safety consulting for clients and investors during planning and delivery.
Project development and planning
Project development, fire-safety planning, and architecture and MEP planning with partner office for preparation of new-build, conversion and renovation projects.
Project management and construction supervision
Project coordination, drawing coordination, schedule, cost and quality control, fire-safety checks, and overall management plus project and construction supervision.
Project delivery and procurement
Quantity surveying, bid checking, procurement processing, measurements and commissioning for the implementation of construction projects.
Renovation and conversion
Renovations, conversions and energy upgrades for residential, commercial and existing buildings, including work under operation or in occupied premises.
New construction and replacement construction
New-build projects and replacement buildings with concept studies, building permits and support through project preparation and delivery.
Expert reports and condition assessments
Condition surveys, building damage assessments and defect handling to evaluate building condition and develop renovation or remediation measures.
Trust & reputation

ranQ Trust Score of ZRBaumanagement GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

ZRBaumanagement GmbH 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%
ZRBaumanagement GmbH scores 83.0 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%
ZRBaumanagement GmbH 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%
ZRBaumanagement GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Staufbergstrasse 16
5000 Aarau
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-115.242.044
Founded
2009 · 17 years
Last commercial register change
May 2, 2023
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.
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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