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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionZurichAndrey Bau-GU GmbH
Andrey Bau-GU GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Andrey Bau-GU GmbH is providing services in the construction sector, particularly: new buildings, conversions/renovations, extensions, and custom construction projects. The company also offers consulting and planning services for construction projects and carries out their implementation.

AI-generated
Offering

Products & services

Industry:Building ConstructionGeneral Contractors
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3.8/5

Andrey Bau-GU GmbH

Masonry Work
✓ Offered11
New builds
New builds of residential and commercial properties, including planning, execution and expert consultation for construction projects.
Refurbishments
Refurbishments for existing properties, from alterations and extensions to reliable execution of the construction work.
Renovations
Renovations and refurbishments of properties, including modernisation and comprehensive restoration of existing building fabric.
Additions
Additions to existing buildings, as part of full support for new-build and refurbishment projects.
Plastering work
Plastering work for interior and exterior walls, including interior render, exterior render, drywall construction and plasterwork.
Painting work
Painting work for interior and exterior areas, including interior coatings, exterior coatings, wallpapering and lacquering.
Tiling work
Tiling work for bathrooms, kitchens and other areas, including floor tiles, wall tiles and grouting.
Sanitary installations
Sanitary installations from planning through commissioning, including bathroom, kitchen and heating installations as well as maintenance and repairs.
Electrical installations
Electrical installations for all areas, including lighting, power outlets, switches and electrical testing.
Facility Management / Cleaning
Cleaning services and facility management solutions for businesses and private individuals, tailored individually to floor areas and types of use.
Garden care
Garden care and landscaping maintenance for properties, including lawn care, bush and tree care as well as planting.
Trust & reputation

ranQ Trust Score of Andrey Bau-GU GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 88% · As of October 2026

Andrey Bau-GU GmbH scores 62.0 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: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Andrey Bau-GU GmbH scores 67.8 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.64.612%
  • 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%
Andrey Bau-GU 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%
Andrey Bau-GU 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

Andrey Bau-GU 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 3 customer reviews. The data basis is 88%, 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.

Knowledge

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Location

Kirchenfeld 65
8052 Zurich
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
08:00 - 16:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-286.661.828
Founded
2021 · 5 years
Last commercial register change
December 2, 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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