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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustrySt-Légier-La ChiésazFondarex S.A.
Fondarex S.A. Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Fondarex SA is the development, manufacture and marketing of innovative solutions for the die-casting industry, particularly devices and systems for improving die-casting processes, such as vacuum, cooling systems and hydraulic units.

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Products & services

Industry:Mechanical Engineering Industry
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4.1/5

Fondarex S.A.

Metal Industry
✓ Offered11
Vacuum technology for die casting
Vacuum systems for high-pressure die casting, including venting, process stabilisation and improved quality for aluminium and zinc castings.
FX VAC
Vacuum system with mobile, cell and central configurations; up to 4 or 12 independently movable vacuum channels for modern die-casting plants.
FX JET
Jet and conformal cooling system with precise control of flow rate, temperature and heat removal; available with mobile configurations and multiple distribution cabinets.
FX SQUEEZE
Squeeze system to reduce shrinkage porosity, with up to 12 independent squeeze cylinders for local feeding during solidification.
Jet nozzles
Stainless-steel jet nozzles as standard, compatible with most existing systems; custom models in various sizes on request.
Steel vents
Steel vents with an optimised aerodynamic profile for efficient air removal, less gas build-up and faster alloy solidification.
Kinetic valves
Mechanical vacuum valves for high venting performance, simplified design and high reliability; further development of earlier Fondarex valve technologies.
Hydraulic vacuum valve
Hydraulic vacuum valve with high operational reliability, compatible with existing systems and optional, precisely programmable piston movement.
PLAST
Vacuum system for plastic injection moulding processing with active venting in the cavity area, gas extraction at the source and improved process stability.
Technical support
Support at production sites, including tool design, installation and commissioning, on-site training and maintenance.
Training and courses
Global training tour and FX technology training sessions with technical training days in various countries on Fondarex technologies.
Trust & reputation

ranQ Trust Score of Fondarex S.A.: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Fondarex S.A. scores 59.6 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.69.424%
  • 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.55.910%
  • 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.35.08%
Fondarex S.A. 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%
Fondarex S.A. scores 83.3 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).83.322%
Fondarex S.A. scores 85.7 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 35.85.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Fondarex S.A. reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.5 out of 5 stars from 8 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
4.5
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle4.58
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Route Industrielle 13
1806 St-Légier-La Chiésaz

At a glance

Legal form
Corporation
UID
CHE-107.751.013
Founded
1989 · 37 years
Last commercial register change
May 6, 2022
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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