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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementEschenbach SgWälchli Baumanagement GmbH
Wälchli Baumanagement GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Wälchli Baumanagement GmbH is the provision of consulting, expert and training services for the construction industry. Specifically, this includes: Consulting and support in contract creation, review and execution; Change order management and price adjustment calculations; Interpretation and application of standards and regulations (e.g. SIA 118, SIA 121-126, NPK); Calculation and tendering; Construction supervision and quality management; Training and continuing education courses for construction professionals. The company supports building owners, planners and contractors in the planning, execution and settlement of construction projects and promotes fairness and transparency in the construction industry.

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Products & services

Industry:Construction & Project Management
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4.1/5

Wälchli Baumanagement GmbH

Owner's Representative
✓ Offered3
Construction consulting and construction management
Consulting, expert assessments and construction management for clients, planners and contractors; support with tenders, contract drafting, construction execution, change-order management and damage assessment.
Training and continuing education in construction
Continuing education courses, workshops, in-house company courses and specialist presentations on contract management, SIA norms, tendering, award, estimating, change-order management, construction quality and occupational safety.
Expert assessments and damage evaluations
Technical expert assessments, clarification of facts and responsibilities in case of construction defects, as well as evaluation of damage cases, dimensional tolerances, exposed concrete and construction processes.
Trust & reputation

ranQ Trust Score of Wälchli Baumanagement GmbH: 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.

Wälchli 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%
Wälchli Baumanagement 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%
Wälchli 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%
Wälchli Baumanagement GmbH scores 4.0 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 35.4.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Wälchli Baumanagement GmbH 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

Lehmgruebstrasse 15
8733 Eschenbach Sg

At a glance

Legal form
Limited Liability Company
UID
CHE-114.841.779
Founded
2009 · 17 years
Last commercial register change
March 8, 2012
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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