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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsMartignyDND Entreprise Générale Sàrl
DND Entreprise Générale Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company DND-Pro offers a wide range of services in the construction and renovation industry. The core activities include: Demolition and dismantling, Cleaning, Masonry, Plastering and painting, Flooring, Natural stone work, Sanitary, heating and ventilation, and Electrical engineering. The company positions itself as a general contractor for construction and renovation projects in Switzerland, particularly in the Suisse Romande region.

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DND Entreprise Générale Sàrl

General Contractors
✓ Offered12
General contractor for construction and renovation
General contractor for construction and renovation projects, with end-to-end support from A to Z and coordination of multiple trades.
Dismantling and demolition
Dismantling and demolition of construction sites, commercial premises, residential buildings and industrial structures, with safe site preparation.
Site and building cleaning
End-of-site cleaning, offices, industries, buildings, condominium communities, shops, houses and villas, including window cleaning and cleaning after moving out.
Masonry work
Masonry work, laying tiles and staircases, finishes on concrete and earthworks.
Plastering and painting
Plastering and painting, facade renovation and facade treatment, lining work or exterior insulation, creation, removal or modification of partitions.
Floor coverings
Installation of floor coverings in parquet, tiles, carpet, PVC, resin, slabs and paving stones.
Natural stone work
Installation and application of natural stones, in particular granite and marble, for interior or exterior fittings.
Plumbing, heating and ventilation systems
Complete individual or collective installation, commissioning, inspection and maintenance of sanitary, heating and ventilation equipment.
Electrical installations
Electrical work for both strong and low current, compliance and complete installation of electrical equipment.
Rapid troubleshooting
24/7 troubleshooting for emergencies in plumbing, heating and electricity.
Maintenance and follow-up contracts
Maintenance and follow-up contracts with regular visits to check and maintain proper functioning of the installations.
Project advice and support
Tailored advice and support at every stage of construction and renovation projects.
Trust & reputation

ranQ Trust Score of DND Entreprise Générale Sàrl: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

DND Entreprise Générale Sàrl scores 60.7 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.58.124%
  • 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: 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.100.08%
DND Entreprise Générale Sàrl scores 57.1 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.39.612%
  • 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%
DND Entreprise Générale Sàrl scores 85.0 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).85.022%
DND Entreprise Générale Sàrl scores 1.4 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 35.1.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

DND Entreprise Générale Sàrl reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 3.7 out of 5 stars from 3 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
3.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle3.73
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rue de la Maladière 9a
1920 Martigny
Opening hours
Mon
07:30 - 17:30
Tue
07:30 - 17:30
Wed
07:30 - 17:30
Thu
07:30 - 17:30
Fri
07:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-462.465.367
Founded
2024 · 2 years
Last commercial register change
June 28, 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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