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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryEcublens VdMaillefer SA
Maillefer SA Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Maillefer SA designs and supplies extrusion and production equipment as well as components and services for wire, cable, pipe and tube manufacturers, including complete production lines, upgrade solutions and maintenance/support services.

AI-generated
Offering

Products & services

Industry:Mechanical Engineering Industry
✓ Offered7
Production lines for Pipe & Tube
Production lines for Automotive, Heating and Plumbing, Irrigation, Medical, Micro-Duct, Off-Shore and Special Pipes.
Components for Pipe & Tube
Components for extruders, extrusion heads, flowmeters and auxiliaries, line control, calibration and cooling, capstans and caterpillars, coilers and reelers, cutters and saws.
Upgrade solutions for Pipe & Tube
Line & component upgrades for existing systems, including upgrades of take-ups, extruders and Siemens PLC S5 to S7.
Maintenance solutions
Preventive maintenance, line equipment assessment and technical inspection for equipment condition, operational safety and improvement measures.
Support Services
Help Request, Spare Parts, Technical Visits and Service Support Desk for quick technical help, spare parts and remote or on-site support.
Services for production expertise
Theoretical extrusion training, Submarine Cable Design and Manufacturing, Smart Dosing consultation, Insulation Process, Outer Sheath and further process trainings.
Performance Solutions
Technology services, line performance review, process survey and training for optimizing quality, productivity, OEE and material usage.
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4.1/5

Maillefer SA

Trust & reputation

ranQ Trust Score of Maillefer SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

Maillefer SA scores 61.7 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.55.624%
  • 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.49.510%
  • 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.95.08%
Maillefer 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%
Maillefer 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%
Maillefer SA scores 55.0 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Maillefer SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 3.8 out of 5 stars from 6 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
3.8
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle3.86
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

December 12, 2014Media
Maillefer réduit d'un quart son effectif à Ecublens
24heures.ch

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Location

Avenue du Tir-Fédéral 44
1024 Ecublens Vd

At a glance

Legal form
Corporation
UID
CHE-101.030.731
Founded
1929 · 97 years
Last commercial register change
September 23, 2026
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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