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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsReinach BlGrieder Schliess- und Sicherheitstechnik GmbH
Grieder Schliess- und Sicherheitstechnik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Grieder Schliess- und Sicherheitstechnik GmbH is the development and provision of security solutions in the field of lock technology, access control and burglary protection. This includes in particular: mechanical and electronic locking systems, key and lock management, access control systems, burglary protection solutions for doors and windows, as well as consulting, service and repairs in the field of lock technology and security technology. The company offers these solutions to private customers and companies in the Basel, Baselland, Fricktal region and throughout Northwestern Switzerland.

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Products & services

Industry:Specialized Construction Installations
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4.4/5

Grieder Schliess- und Sicherheitstechnik GmbH

✓ Offered10
Locking systems
Locking systems, electronic and digital locking systems, door locks, locking cylinders, access control systems, as well as key management and locksmith service.
Security technology
Locking systems, access solutions and burglary protection for private and commercial properties, including door security devices, window fittings, multipoint locking and safes.
Access control
Mechanical, mechatronic and electronic access solutions with scanners, authentication systems, cards, codes and mobile access solutions.
Burglar protection
Door security devices, window fittings, multipoint locking, security fittings, escape and emergency egress technology, as well as safes for apartments and business premises.
Locksmith service
Repair, new installation and quick help with key and lock problems during office hours.
Advisory, planning, service and repairs
Consulting and planning of tailored security concepts as well as service, maintenance and repair work for locking and security systems.
Mechanical locking systems
Keys, locks, locking cylinders and locking systems for residential buildings, business premises and industrial facilities.
Electronic and digital locking systems
Electronic locking cylinders, smart locks and digital access solutions with card, code and smartphone-based access.
Security fittings and accessories
Door hardware, window hardware and additional accessories for securing and operating doors and windows.
Key management and organisation
Key boxes and management systems for storing and organising keys for companies and other facilities.
Trust & reputation

ranQ Trust Score of Grieder Schliess- und Sicherheitstechnik GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Grieder Schliess- und Sicherheitstechnik GmbH scores 87.0 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.88.324%
  • 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.77.410%
  • 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%
Grieder Schliess- und Sicherheitstechnik GmbH scores 83.0 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%
Grieder Schliess- und Sicherheitstechnik GmbH 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%
Grieder Schliess- und Sicherheitstechnik GmbH scores 31.4 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 35.31.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Grieder Schliess- und Sicherheitstechnik GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 20 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 20 reviews across all connected sources

Sources
GGoogle520
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Baselstrasse 25
4153 Reinach Bl
Opening hours
Mon
07:15 - 12:00, 13:15 - 17:00
Tue
07:15 - 12:00, 13:15 - 17:00
Wed
07:15 - 12:00, 13:15 - 17:00
Thu
07:15 - 12:00, 13:15 - 17:00
Fri
07:15 - 12:00, 13:15 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-109.614.166
Founded
2002 · 24 years
Last commercial register change
July 31, 2026
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.88.06%
  • 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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