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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil engineerRiazG DT & Immo Sàrl
G DT & Immo Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

G DT & Immo Sàrl operates in real estate sales and purchases, earthworks, construction and machine rental. The company coordinates and manages building projects, acts as a general contractor, and provides planning and engineering services for concrete structures and civil engineering.

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Service area

Offering

Products & services

Industry:Civil engineer
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G DT & Immo Sàrl

Construction manager
General contractor
✓ Offered6
Construction management
Management, design and turnkey completion of works; support from the preliminary design stage to delivery, coordinating the parties involved, costs, schedules and quality.
General contracting
Construction of buildings with customised offers, plan bases, feasibility studies and comprehensive offers without obligation or fees.
Engineering
Study and execution services for concrete structures and civil engineering, with preliminary project studies and structural plans via a partner office.
Wood façades
Advice, supply and made-to-measure profiles for wooden façades and walls, with manual sorting, sanding, defect repair and site packaging.
Parquet flooring
Solid parquet in different wood species, with a choice of finishes such as vitrification, wax, oil, stain or soap, depending on use.
Terraces
Decks and terraces for balconies or around a swimming pool, with choice of wood species, fixings, treatments and stains according to use.
Trust & reputation

ranQ Trust Score of G DT & Immo Sàrl: 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.

G DT & Immo Sàrl 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%
G DT & Immo Sàrl scores 70.2 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.70.212%
  • 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%
G DT & Immo 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%
G DT & Immo Sàrl scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

G DT & Immo Sàrl 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

Ruelle de l'Etrey 26
1632 Riaz

At a glance

Legal form
Limited Liability Company
UID
CHE-449.644.330
Founded
2020 · 6 years
Last commercial register change
August 7, 2020
Employees
1 to 10

Active in 1 of 26 cantons

  • FRFribourg
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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