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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureWindow constructionRomont FrDTInfinity SA
DTInfinity SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

DTInfinity SA advises on and sells windows and doors, including products from the Internorm brand, and provides installation services. Its range includes, among other items, PVC, wood-aluminium and aluminium windows, entrance doors and solar shading.

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Service area

Offering

Products & services

Industry:Window construction
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DTInfinity SA

✓ Offered6
Windows
Custom-made windows in PVC, PVC-aluminium and wood-aluminium, with thermal insulation, acoustic insulation, anti-burglary protection, integrated blinds and accessories.
Entry doors
Custom-made entry doors in aluminium and wood-aluminium, with different models, glazing, transom, side panels, security locks and a personalised configuration.
Large glazed surfaces
Custom window bays and sliding doors, fixed glazing, lift-and-slide systems, XL panoramic solutions and large dimensions in PVC, PVC-aluminium and wood-aluminium.
French doors
Custom-made French doors and balcony doors in PVC, PVC-aluminium and wood-aluminium, with one- or two-leaf versions, sliding or lift-and-slide.
Installation
Professional installation of doors and windows, ensured by a qualified, trained and certified team to guarantee smooth operation, durability and safe use.
Advice/Sales
Personalised on-site consultation for new builds and renovation, with hands-on experience, budget planning and support in choosing solutions.
Trust & reputation

ranQ Trust Score of DTInfinity SA: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of November 2026

DTInfinity SA scores 46.7 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.36.724%
  • 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.45.610%
  • 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.78.08%
DTInfinity SA scores 78.3 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.83.012%
  • 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%
DTInfinity 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%
DTInfinity SA scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

DTInfinity SA reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 2.6 out of 5 stars from 5 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
2.6
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle2.65
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Route de Raboud 1
1680 Romont Fr
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-370.579.073
Founded
2017 · 9 years
Last commercial register change
June 30, 2022
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • FRRomont (FR)
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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