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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationSoftware DevelopmentZuricheXternSoft GmbH
eXternSoft GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of eXternSoft includes software development, coaching, consulting, engineering services, as well as quality assurance and management.

AI-generated
Offering

Products & services

Industry:Software Development
✓ Offered6
Software Development
Project management and development of software projects; optimising workflows and implementing improvements together with the customer.
Quality Management and Testing
Project management and execution of tests for PC and embedded systems; building test organisations as well as designing and developing testbenches.
Teaching
Knowledge transfer in schools as well as in individual courses for companies and private individuals.
Document management systems
EDO and EDOpro® for managing documents, versions and filing systems; the products were discontinued in October 2014 and are no longer sold or supported.
Reservation and processing systems
ICEbook® for sports and leisure facilities and FASOS for trend-sports event organisers; the products were discontinued in October 2014 and are no longer sold or supported.
Maintenance planning and operating data management
ACMS for planning maintenance of extensive systems as well as BDM for managing and evaluating operating data in the power-plant sector; discontinued since October 2014.
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4.1/5

eXternSoft GmbH

Trust & reputation

ranQ Trust Score of eXternSoft GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

eXternSoft GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
eXternSoft 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%
eXternSoft GmbH 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%
eXternSoft GmbH scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

eXternSoft GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

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Location

Im Tiergarten 5
8055 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-105.595.475
Founded
2000 · 26 years
Last commercial register change
October 7, 2014
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.
88.0
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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