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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementWillisauanro group GmbH
anro group GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is construction management, specifically construction supervision, fire protection and project management in the field of residential, public and healthcare buildings.

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Products & services

Industry:Construction & Project Management
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3.6/5

anro group GmbH

8
Construction site management
Comprehensive construction preparation, scheduling, quality assurance, site construction management, measurement and cost control, as well as support for commissioning and handovers.
Project management
Lead of the project team, interface between design and execution, ensuring cost, schedule and quality targets, as well as coordinating specialist planners.
Client advisory and client representation
Client advisory, client representation, as well as analysis and determination of construction costs for building projects in different project phases.
Cost planning for construction
Cost estimation, rough cost estimate, cost estimate, budget estimate, works contract management, cost control and cost steering.
Bill of quantities preparation
Review of material and construction selection, preparation of specifications of work (bill of quantities), evaluation of contractor proposals and chairing of contractor discussions.
Fire protection planning
Fire safety strategy, preliminary studies, fire protection concepts, evidence of escape routes, fire protection plans, liaison with authorities, tendering consultation and delivery with quality assurance.
Management of warranty work
Management and execution of warranty work, as well as completion of defect rectification after the completion of construction projects.
Project and execution planning
Taking over project and execution planning for building projects in collaboration with partners of the shared office.
Trust & reputation

ranQ Trust Score of anro group GmbH: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

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Data basis 96% · As of October 2026

anro group GmbH scores 46.1 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.50.024%
  • 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.17.610%
  • 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%
anro group GmbH scores 73.9 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.75.012%
  • 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%
anro group 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%
anro group GmbH scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

anro group GmbH reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». The rating draws, among other things, on 1.0 out of 5 stars from 1 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
1
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle11
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Rütsch 4
6130 Willisau

At a glance

Legal form
Limited Liability Company
UID
CHE-183.181.974
Founded
2019 · 7 years
Last commercial register change
November 5, 2019
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.85.03%
    • Full methodology

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