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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionItingenPeker Bau GmbH
Peker Bau GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Peker Bau GmbH is the planning and execution of construction projects in the field of residential and commercial properties, including single-family and multi-family homes, office buildings, multi-purpose halls, restaurants and hotels, as well as the implementation of interior renovations and conversions.

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Offering

Products & services

Industry:Building Construction
✓ Offered6
Architectural planning
Architectural competitions, study mandates, concept and feasibility studies, project planning as well as tender and execution planning for residential, office, school, sports, hotel and healthcare buildings.
General planning and general contracting
General planning, general contractor fees and services, overall coordination of all project stakeholders, as well as delivery as an all-in-one provider for architectural projects.
Project development and project management
Project development, planning for operational and organizational processes, sourcing of project partners, project management and project steering, preparation of project decision-making inputs, and conflict management.
Site supervision and tendering
On-site construction supervision, tendering and award procedures, as well as overall coordination of the project stakeholders during implementation.
Above-ground building construction
Delivery of well-thought-out, functional buildings for residential buildings, office and administration buildings, schools and sports facilities, hotels, healthcare buildings and infrastructure projects.
Renovation and extension / renovation
Extensions and renovations as well as renovations of heritage-protected buildings, including adaptation-focused solutions for existing structures.
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Peker Bau GmbH

Trust & reputation

ranQ Trust Score of Peker Bau 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

Peker Bau 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%
Peker Bau GmbH scores 70.2 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.70.212%
  • 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%
Peker Bau GmbH 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%
Peker Bau 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.

Knowledge

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Comparisons

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Location

Zelgliweg 3
4452 Itingen

At a glance

Legal form
Limited Liability Company
UID
CHE-304.912.321
Founded
2020 · 6 years
Last commercial register change
November 15, 2022
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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