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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceWholesale - Machinery & Technical EquipmentLangenthalEfag Ernst Fiechter AG
Efag Ernst Fiechter AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of EFAG AG is the planning, installation, maintenance and repair of security systems, in particular locking systems, safes and gun cabinets. This also includes carpentry and locksmith work, such as key production, replacement of glass panes and engraving of signs. The company also offers comprehensive consulting and planning of security concepts for single and multi-family homeowners, companies and banks.

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Offering

Products & services

Industry:Wholesale - Machinery & Technical Equipment
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Efag Ernst Fiechter AG

✓ Offered
6
Security consulting and installation
On-site specialist consultation, inspection of the property, planning of individual security solutions as well as installation, commissioning and maintenance of locking systems and security technology.
Locking systems
Mechanical, mechatronic and biometric locking systems for buildings, apartments, rooms, letterboxes and garage approaches; including cylinders, key management and access permissions.
Access control systems
PIN-code, RFID and biometric access systems for fast and secure assignment of access rights, including programming via card set or software.
Locks and security hardware
Multi-point locking, locking strips and security long plates to enhance break-in protection on doors and windows; on-site consultation for implementation.
Window shutter security (Efag)
Patented securing device for window shutters, not openable from the outside and operable from inside without a key; with locking rod and latch.
Safes
Furniture safes, business safes, armoured cabinets, fire-protection safes and gun safes in different security levels and with fire protection.
Trust & reputation

ranQ Trust Score of Efag Ernst Fiechter AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Efag Ernst Fiechter AG scores 68.8 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.61.624%
  • 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.78.610%
  • 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%
Efag Ernst Fiechter AG scores 85.5 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.55.07%
Efag Ernst Fiechter AG 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%
Efag Ernst Fiechter AG scores 5.1 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 35.5.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Efag Ernst Fiechter AG 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 21 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 21 reviews across all connected sources

Sources
GGoogle4.221
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Käsereistrasse 3
4900 Langenthal
Opening hours
Mon
Closed
Tue
08:30 - 11:30, 13:30 - 17:00
Wed
08:30 - 11:30, 13:30 - 17:00
Thu
08:30 - 11:30
Fri
08:30 - 11:30, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.547.968
Founded
1990 · 36 years
Last commercial register change
May 2, 2022
Employees
1 to 10
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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