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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementLiestalJenzer Baumanagement GmbH
Jenzer Baumanagement GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Jenzer Baumanagement GmbH is construction management, particularly the planning, control and monitoring of construction projects, including cost estimation, scheduling, quality management, occupational safety and client representation.

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Offering

Products & services

Industry:Construction & Project Management
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4.0/5

Jenzer Baumanagement GmbH

✓ Offered
3
Construction management
Project management and construction management for conversions and new builds, cost estimation, schedule and payment plans, cost control, quality management, tendering, work contracts and coordination of specialist planners.
Client representation
Assumption of the client’s role, monitoring of external work steps, control and coordination of individual processes as well as cost planning and cost control.
Conversion and renovation
Conversions and renovations of residential and commercial buildings, including new-build projects and top-floor extensions; examples include nursing homes, multi-family houses, police stations and administrative buildings.
Trust & reputation

ranQ Trust Score of Jenzer Baumanagement GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

Jenzer Baumanagement 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.
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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%
Jenzer Baumanagement GmbH scores 67.8 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.64.612%
  • 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%
Jenzer Baumanagement GmbH 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%
Jenzer Baumanagement GmbH scores 11.4 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 35.11.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Jenzer Baumanagement GmbH reaches a ranQ Trust Score of 4.0 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

Kasernenstrasse 51
4410 Liestal

At a glance

Legal form
Limited Liability Company
UID
CHE-184.995.092
Founded
2021 · 5 years
Last commercial register change
August 23, 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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