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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSports Facility ConstructionLucerneGammaline AG
Gammaline AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Gammaline AG is the application of markings, particularly on sports hall floors and playing fields, as well as the creation of special markings and sealings. The company also offers consulting services to support customers in planning and executing marking projects.

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Offering

Products & services

Industry:Sports Facility ConstructionPainting & Plastering
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4.0/5

Gammaline AG

✓ Offered4
Indoor markings
Playing field markings in gymnasiums and sports halls, equipment room markings, markings for renovations, as well as logos and decorations for indoor facilities.
Outdoor markings
Markings for sports grounds, running tracks, oval tracks and children’s play and break areas; also new markings, re-markings and athletics facilities including surveying.
Special markings
Special markings for indoor and outdoor areas, wayfinding markings, labels in hospitals and public buildings, markings for fitness studios and people guidance systems.
Floor sealings
Floor sealings of parquet, linoleum and PVC coverings with sports floor varnishes according to DIN 18032 for sports and gym halls.
Trust & reputation

ranQ Trust Score of Gammaline AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Gammaline AG scores 59.9 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.88.08%
Gammaline 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%
Gammaline AG 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%
Gammaline AG scores 10.3 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 35.10.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gammaline AG reaches a ranQ Trust Score of 4.0 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 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.

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Location

Maihofstrasse 101
6006 Lucerne

At a glance

Legal form
Corporation
UID
CHE-103.916.611
Founded
1981 · 45 years
Last commercial register change
November 12, 2015
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.
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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