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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryIT & CommunicationIT service providerMaurSommer Service AG
Sommer Service AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Sommer Service AG develops custom database solutions and software, including FileMaker applications and AI features for existing systems. It also provides hosting for databases, email and websites, as well as backup, support and hardware services.

AI-generated
Presence

Service area

Offering

Products & services

Industry:IT service provider
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3.9/5

Sommer Service AG

✓ Offered5
Software development
Database solutions and custom apps, including customer management, member management, property management, order management, warehouse management, accounting, correspondence, appointment scheduling and web interfaces.
Hosting
Web hosting, business mail and database hosting with cloud operation for websites, databases, mail and calendar; including server administration and a FileMaker Cloud Server.
Support / hardware
IT support, hardware supply, installation, setup and configuration; computers, monitors, laptops, printers and Apple Macintosh, as well as support for questions and issues.
Desktop / web products
Standard software for desktop and web, including MotionPlus, the VHTA module and CarPlus; supplemented by business software products for different application areas.
iPhone / iPad products
Mobile apps for iPhone and iPad, including FlexGO, Grill-It-right and CarPlus.
Trust & reputation

ranQ Trust Score of Sommer Service AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of November 2026

Sommer Service AG scores 49.8 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.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.35.08%
Sommer Service 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%
Sommer Service 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%
Sommer Service AG scores 71.4 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 35.71.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sommer Service AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». 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 November 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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Location

Hubrainweg 10
8124 Maur

At a glance

Legal form
Corporation
UID
CHE-109.869.140
Founded
2002 · 24 years
Last commercial register change
September 8, 2026
Employees
1 to 10

Active in 1 of 26 cantons

  • ZHZurich
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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