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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationSoftware DevelopmentZüberwangenStemTrax GmbH
StemTrax GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of StemTrax GmbH is the development of individual software solutions, particularly for companies to support their digital transformation. This includes the creation of customer-specific solutions, such as mobile apps, desktop and web applications, websites, interface solutions and cloud solutions. A specific product is the StemAlert app, a security app for individuals who are on the move alone.

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Offering

Products & services

Industry:Software Development
✓ Offered7
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3.7/5

StemTrax GmbH

Software development
Software development for mobile apps, desktop and web applications, websites, as well as interface and cloud solutions; tailored to the respective business case.
Web development
Web development with full-stack implementation, including backend, frontend and integrations with various software tools and APIs; on a project and team basis.
Mobile app development
Mobile app development for Android and iOS devices, including tailored implementation and support throughout the development process.
Website creation
Tailor-made creation of websites with coordinated information, images and functions for the respective target group.
Cloud solutions
Cloud solutions for hosting and infrastructure with scalable environments and automated deployments on Swiss hosting.
Interface solutions
Interface solutions for connecting software tools and APIs in web and application projects.
Personal safety app (StemAlert)
Personal safety app for people working alone and private individuals; with alarm, monitoring and location in various versions.
Trust & reputation

ranQ Trust Score of StemTrax GmbH: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

StemTrax GmbH scores 56.5 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.68.224%
  • 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.17.610%
  • 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.70.08%
StemTrax GmbH scores 65.0 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.58.012%
  • 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%
StemTrax 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%
StemTrax GmbH scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

StemTrax GmbH reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Im Bitzi 9a
9523 Züberwangen
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 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-465.912.411
Founded
2022 · 4 years
Last commercial register change
June 24, 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.
88.0
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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