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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementGelterkindenPrinzip B GmbH
Prinzip B GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Prinzip B GmbH is a construction management company specializing in the planning, consulting and execution of construction projects of all kinds. The company's core activity includes project and construction management, collaboration with specialist planners, engineers and architects, as well as the implementation of construction projects from concept to completion. The company offers its services for various types of construction projects, including single-family homes, multi-family homes, schools and commercial buildings.

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Products & services

Industry:Construction & Project Management
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3.8/5

Prinzip B GmbH

Owner's Representative
Real Estate Project Development
✓ Offered5
Construction management
Construction coordination, site supervision, site management, construction consulting, construction support, construction administration and building trustee services, work acceptance, final cost settlement.
Project management
Project management for construction projects with cost estimates, preliminary cost budgets, tendering and bid comparison, contract awards, contract preparation, schedule planning and cost control.
Maintenance and renovation work
Maintenance/renovation work for existing properties, including technical advice and support during execution.
Technical consulting
Technical consulting in connection with construction projects, planning and execution.
Construction coordination
Coordination of the parties involved and processes in the construction project between the client, the architect and the executing companies.
Trust & reputation

ranQ Trust Score of Prinzip B GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

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Data basis 96% · As of October 2026

Prinzip B GmbH scores 56.5 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.68.224%
  • 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%
Prinzip B GmbH scores 72.3 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%
Prinzip B GmbH scores 85.0 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).85.022%
Prinzip B GmbH scores 10.9 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 35.10.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Prinzip B GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Schulgasse 10
4460 Gelterkinden

At a glance

Legal form
Limited Liability Company
UID
CHE-281.179.381
Founded
2019 · 7 years
Last commercial register change
December 23, 2024
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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