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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRepair of Machinery & Electronic DevicesWinterthurG + L AG
G + L AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of G+L AG is CNC manufacturing and apparatus construction, particularly contract manufacturing of prototypes, small and large series. The activities include: CNC turning, milling and drilling, conventional turning, milling and drilling, welding, soldering and general locksmith work, punching, bending, folding and shearing of sheets, and pressing. The company thus offers a wide range of manufacturing services for metal processing.

AI-generated
Offering

Products & services

Industry:Repair of Machinery & Electronic Devices
✓ Offered7
CNC machining
Precise machining of single parts, small and large series; CNC milling, drilling and turning up to 800 × 500 × 570 mm for steel, stainless steel, aluminium, brass and plastics.
Welding & brazing
Welding and brazing work for steel, stainless steel, aluminium and copper alloys; WIG, MIG, MAG, TIG and laser welding, supplemented by welded assemblies and post-processing.
Sheet metal working
Cutting to size, folding, bending, shearing, punching and pressing up to 3000 mm length; manufacture of housings, covers, custom parts and ready-to-assemble subassemblies.
Conventional machining
Turning, milling, drilling and sawing on conventional machines for custom parts and repairs, flexible for one-off jobs or short-notice solutions.
Prototyping
Development, manufacture and testing of functional prototypes; CAD-supported design assistance and small-series production from the idea to the finished component.
Assembly & subassemblies
Complete assembly of subassemblies and components, from individual part to functional unit, precise, documented and delivered on time.
Finishing & surfaces
Grinding, deburring and trowalising as well as preparation for coating or painting for clean surfaces and long-lasting results.
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4.3/5

G + L AG

Trust & reputation

ranQ Trust Score of G + L AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

G + L AG scores 77.5 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.80.624%
  • 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.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.95.08%
G + L AG 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%
G + L AG 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 + L AG scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

G + L AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 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
5
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle58
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Eulachstrasse 20
8408 Winterthur
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00
Fri
07:30 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-103.783.273
Founded
1984 · 42 years
Last commercial register change
February 16, 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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