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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMetal IndustryCourtUltra Décolletage SA
Ultra Décolletage SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Ultra Décolletage SA manufactures components for the watchmaking sector and provides high-precision décolletage, machining and finishing services for small mechanical parts. The company prepares production plans from technical specifications, machines materials up to 22 mm diameter and performs in-house finishing and quality control.

AI-generated
Offering

Products & services

Industry:Metal Industry
✓ Offered6
High-precision Swiss turning
High-precision Swiss turning for watch parts and other components, with machining of diameters from 0.06 mm to 22 mm and production in small or large series.
Manufacture of watch parts and components
Manufacture of watch components such as barrel arbor, balance staffs, pinions, wheels, mainspring setting levers, screws and other machined parts.
Manufacturing plan design
Complete design of manufacturing plans based on technical specifications provided by clients or according to a sample.
Finishing and surface finishing of parts
Finishing of watch parts with rolling (roulage), decoration, assembly and heat treatment carried out in-house.
Machining of materials for watchmaking
Machining of various common materials, in particular steels, stainless steel, copper-beryllium, durnico, brass and maillechort, for micromechanical parts.
Quality control in manufacturing
Inspections at every step of production, thanks to an in-house quality control department.
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4.1/5

Ultra Décolletage SA

Trust & reputation

ranQ Trust Score of Ultra Décolletage SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Ultra Décolletage SA scores 61.9 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.63.324%
  • 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%
Ultra Décolletage SA scores 89.3 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.100.012%
  • 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.70.07%
Ultra Décolletage SA scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Ultra Décolletage SA scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ultra Décolletage SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.2 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 October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.2
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.25
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Rue des Gorges 3
2738 Court
Opening hours
Mon
07:30 - 11:45, 13:00 - 16:00
Tue
07:30 - 11:45, 13:00 - 16:00
Wed
07:30 - 11:45, 13:00 - 16:00
Thu
07:30 - 11:45, 13:00 - 16:00
Fri
07:30 - 11:45, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-114.001.414
Founded
2007 · 19 years
Last commercial register change
May 30, 2024
Employees
11 to 20
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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