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

About the company

Jossi AG develops and realises complete systems, high-performance assemblies and devices, and manages the associated manufacturing processes. The company provides product development, industrialisation, systems engineering, production and assembly, supply-chain management and life-cycle management, holds ISO 9001 and ISO 13485 certifications, and has experience in medical technology and other demanding industrial sectors.

AI-generated
Offering

Products & services

Industry:Mechanical Engineering Industry
✓ Offered2
Development
Development of solutions and products; product development, industrialisation, systems engineering and product authorisation for demanding applications.
Systems realisation
Systems realisation for high-performance assemblies and complete devices; supply chain management, manufacturing, assembly and life cycle management.
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4.3/5

Jossi AG

Trust & reputation

ranQ Trust Score of Jossi AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

Jossi AG scores 74.1 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.73.224%
  • 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.65.210%
  • 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.88.08%
Jossi AG scores 92.3 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.82.07%
Jossi AG 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%
Jossi AG scores 44.1 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 35.31.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.56.74%
Qualifications+0.00

Jossi AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 12 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 12 reviews across all connected sources

Sources
GGoogle4.612
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

June 23, 2025Media
Jossi AG weiht Neubau ein
leaderdigital.ch
February 7, 2025Media
Jossi AG stärkt Standort Islikon mit Erweiterungsbau
leaderdigital.ch
March 27, 2023Media
Jossi baut Standort Islikon aus
leaderdigital.ch
March 24, 2023Media
Millioneninvestition in Islikon: Firma Jossi braucht mehr Platz
tagblatt.ch
May 17, 2019Media
Die Islikoner Medizinaltech-Firma Jossi AG hebt umsatzmässig ab
thurgauerzeitung.ch

Knowledge

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Comparisons

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Location

Alte Landstrasse
8546 Islikon
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.479.700
Founded
1997 · 29 years
Last commercial register change
September 15, 2025
Employees
21 to 50
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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