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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesSheet Metal WorkMärstettenSivag AG zum Signalisieren und Visualisieren von Bauvorhaben
Sivag AG zum Signalisieren und Visualisieren von Bauvorhaben Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Sivag AG is the assembly and manufacture of roof battens and brackets, particularly made of aluminum, for various types of roofs and substrates. The company offers flexible assembly teams and develops its own systems for special solutions. It is a family-owned business based in the canton of Thurgau, offering its services in Eastern Switzerland and the Greater Zurich Area.

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Products & services

Industry:Sheet Metal Work
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4.5/5

Sivag AG zum Signalisieren und Visualisieren von Bauvorhaben

✓ Offered
3
Construction frames and visors
Construction frames and visors for construction projects, including visor poles, proprietary fastening systems, measuring, installation and short-notice execution on different building sites.
Installation of construction visors on various substrates
Installation of construction visors on asphalt, concrete, grass, tiled roofs, flat roofs and for special solutions such as underground car parks, football pitches or passages.
In-house production of visor systems
In-house production of aluminium visors, visor poles and specially designed fastenings; systems are developed in-house and can also be purchased for own use.
Trust & reputation

ranQ Trust Score of Sivag AG zum Signalisieren und Visualisieren von Bauvorhaben: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Sivag AG zum Signalisieren und Visualisieren von Bauvorhaben scores 88.0 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.89.124%
  • 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.79.710%
  • 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.95.08%
Sivag AG zum Signalisieren und Visualisieren von Bauvorhaben scores 89.3 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.70.07%
Sivag AG zum Signalisieren und Visualisieren von Bauvorhaben 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%
Sivag AG zum Signalisieren und Visualisieren von Bauvorhaben scores 17.1 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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

Sivag AG zum Signalisieren und Visualisieren von Bauvorhaben reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 5.0 out of 5 stars from 22 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 22 reviews across all connected sources

Sources
GGoogle522
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Weinfelderstrasse 21
8560 Märstetten
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.569.693
Founded
1990 · 36 years
Last commercial register change
April 9, 2024
Employees
11 to 20
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.100.06%
  • 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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