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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesMetal ConstructionFriltschenLetrona AG
Letrona AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Letrona AG encompasses the development and manufacture of products and solutions in the following areas: * Enclosure technology (high-quality products for protecting devices from environmental influences and vandalism) * Mast construction / steel construction (planning, production and assembly of complete systems for telescopic, lattice and steel pipe masts up to antennas) * Security technology (development and manufacture of security solutions) * Manufacturing technology (development and manufacture of manufacturing solutions) The company offers a wide range of standard products as well as customer-specific, tailored solutions.

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Products & services

Industry:Metal Construction
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Letrona AG

6
Enclosure Technology
Enclosures for control and instrumentation, telecommunications, transport and power supply; outdoor and indoor enclosures, switch, distribution and control cabinets, rack systems, large enclosures.
Mast and Steel Construction
Antenna masts, steel tube masts, lattice masts and telescopic masts in aluminium or steel; free-standing, guyed or temporary, including professional on-site installation.
Safety Equipment and Fall Protection
Personal fall protection equipment, harnesses, safety ropes, climbing protection systems, protective clothing, anchor points, rescue and evacuation devices, and guardrails.
Inspection of Fall Protection Systems
Annual inspection of fall protection systems, checking of personal fall protection equipment and climbing systems, plus expert review of installations and equipment to manufacturer specifications.
Manufacturing Engineering
Engineering with 3D CAD, assembly and transport simulation, bill-of-material generation and parts management; from development to production for sheet metal, metal and steel construction projects.
Sheet Metal Processing
Sheet metal processing from design to production, from small to large series and from single parts to assemblies; laser cutting, punching, bending, welding, CNC flame cutting and assembly.
Trust & reputation

ranQ Trust Score of Letrona AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Letrona AG scores 70.0 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.54.224%
  • 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.83.810%
  • 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.100.08%
Letrona AG scores 94.3 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.90.07%
Letrona AG 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%
Letrona AG scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Letrona AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.0 out of 5 stars from 26 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
of 5

Aggregated from 26 reviews across all connected sources

Sources
GGoogle426
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Schulstrasse 22
9504 Friltschen
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.945.954
Founded
1977 · 49 years
Last commercial register change
July 6, 2026
Employees
51 to 100
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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