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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitectBülachLibau Planung GmbH
Libau Planung GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Libau Planung GmbH is the provision of services in the fields of architecture, renovation and new construction, construction consulting and construction management. The company offers the following services in particular: * Architecture: Planning and design of buildings and spaces * Renovation and new construction: Implementation of renovation and new construction projects * Construction consulting: Consulting and support for construction projects * Construction management: Supervision and coordination of construction projects The company focuses on the realization of high-quality and sustainable construction projects tailored to the needs of its customers.

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Service area

Offering

Products & services

Industry:Architect
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4.1/5

Libau Planung GmbH

✓ Offered4
Architecture
Planning and realisation of new builds and conversions of residential and commercial properties, from idea to handover; design and detailed planning as well as advice on conversions and renovation.
Renovation and new construction
Adapting existing apartments, single-family homes and multi-family buildings to today’s needs; planning for greater living comfort, efficiency and cost-effectiveness in conversions and new construction.
Construction consulting
Advice on building law, environmental and economic aspects, as well as second opinions; support with expertise on sustainable construction and questions relating to construction projects.
Construction site supervision
Cost planning, tender and contract administration, on-site construction inspections, and handling any required warranty work during the realisation of construction projects.
Trust & reputation

ranQ Trust Score of Libau Planung GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Libau Planung 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%
Libau Planung 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%
Libau Planung GmbH scores 86.7 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).86.722%
Libau Planung GmbH scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Libau Planung 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 November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Schleufenbergstrasse 9
8180 Bülach
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-108.638.721
Founded
1997 · 29 years
Last commercial register change
June 20, 2025
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHBülach
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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