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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryChurWalker Baumanagement AG
Walker Baumanagement AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company Walker Baumanagement AG, also known as BIM Center Chur, provides digital construction services. The core activities include: * BIM services (Building Information Modeling) * BIM coworking (shared workspaces for BIM projects) * BIM events and courses (training and events in the field of BIM) * Digital construction services (including building surveys, 3D visualizations, and consulting). The company thus offers a wide range of services in the field of digital construction.

AI-generated
Offering

Products & services

✓ Offered4
Digital Building Services
Digital building surveys, 3D laser scans, a virtual 360-degree tour, 3D building documentation, a 3D building model as a basis for planning, as well as 3D planning and project management.
BIM Co-Working
Flexible workspaces, office boxes, meeting rooms, event spaces and company address services with lounge, kitchen and parking use; bookable on a short- and long-term basis.
BIM Courses & Training
BIM and 3D CAD evening courses for professionals from architecture, construction planning and engineering; offerings such as BIM 3D CAD Basic and BIM Modell Profi.
BIM Events & Networking
Information evenings, BIM aperitifs and networking events about BIM, the digital building twin, 3D scans and collaboration in the construction and real estate industry.
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4.1/5

Walker Baumanagement AG

Trust & reputation

ranQ Trust Score of Walker Baumanagement AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Walker Baumanagement AG scores 63.5 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.73.124%
  • 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.35.310%
  • 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.70.08%
Walker Baumanagement AG scores 85.5 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%
Walker Baumanagement AG scores 83.3 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).83.322%
Walker Baumanagement AG scores 42.9 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 35.42.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Walker Baumanagement AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Comparisons

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Location

La-Nicca-Strasse 6
7000 Chur
Opening hours
Mon
05:00 - 23:00
Tue
05:00 - 23:00
Wed
05:00 - 23:00
Thu
05:00 - 23:00
Fri
05:00 - 23:00
Sat
05:00 - 23:00
Sun
05:00 - 23:00

At a glance

Legal form
Corporation
UID
CHE-115.780.413
Founded
2010 · 16 years
Last commercial register change
April 14, 2020
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.
100.0
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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