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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesBoudryGroupe Gottburg SA
Groupe Gottburg SA Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Groupe Gottburg SA provides roofing and façade work, metal flashings, waterproofing and photovoltaic solutions. The company undertakes projects for new builds, renovations and conversions and offers maintenance, emergency interventions and use of lifting platforms.

AI-generated
Offering

Products & services

Industry:Holding Companies
✓ Offered8
Roofing
Complete work on all types of roofs: new roof, renovation, re-roofing, replacement, flat roofs and green roofs.
Sheet metal work
Manufacturing and installation of metal roof components: gutters, downpipes, valleys, verges, solin flashings, coping sheets, chimney cladding and metal cladding.
Waterproofing
Installation and renovation of waterproofing systems for flat roofs, terraces, balconies, cellars and cisterns, using bituminous membranes, PVC, EPDM and thermal insulation.
Photovoltaics & renewable energy
Installation of photovoltaic systems on roofs, solar integration into the building, storage batteries, electrical connection, maintenance and system diagnostics.
Ventilated facades
Design, manufacturing and installation of ventilated facades, external thermal insulation, timber, metal or photovoltaic cladding, renovation of existing facades.
Maintenance of roofs and facades
Professional maintenance of roofs, photovoltaic panels and ventilated facades: removal of moss, anti-moss treatments, checks after maintenance.
Aluminium window sills
Custom-made aluminium window sills for the exterior, in different thicknesses, powder-coated or anodised, with ribbed aluminium thresholds for doors.
Emergency repair & maintenance
Rapid interventions in emergencies: locating and repairing leaks, replacing broken tiles, clearing gutters, protection after bad weather and removal of wasp nests.
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4.2/5

Groupe Gottburg SA

Trust & reputation

ranQ Trust Score of Groupe Gottburg SA: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of October 2026

Groupe Gottburg SA scores 77.7 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.76.224%
  • 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.87.310%
  • 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%
Groupe Gottburg SA scores 74.8 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.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%
Groupe Gottburg SA 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%
Groupe Gottburg SA scores 46.5 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 35.82.94%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Groupe Gottburg SA reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 30 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 30 reviews across all connected sources

Sources
GGoogle4.630
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

December 3, 2021Media
Biopolis, cet accélérateur de développement
arcinfo.ch

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Location

Route de la Gare 68
2017 Boudry
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-235.811.810
Founded
2019 · 7 years
Last commercial register change
June 15, 2023
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.
100.0
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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