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DirectoryReal EstateProperty managementRuswilSIGA Cover AG
SIGA Cover AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

SIGA Cover AG offers products for sealing building envelopes, including vapour control layers, membranes, adhesive tapes, adhesives and sealants. These products are used to provide airtight and weatherproof roof, wall and façade structures.

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Service area

Offering

Products & services

Industry:Property management
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SIGA Cover AG

Vapor barriers
Vapor barriers for airtight layers on the room side of the thermal insulation, as well as for roof, wall and ceiling structures in the interior.
Adhesive tapes
Adhesive tapes for permanently airtight and wind-tight bonding of vapor barriers, sheet materials and component layers in the interior and exterior.
Adhesive and sealants
Adhesive and sealants for joints, seams, leaks, penetrations, and for secure sealing of component joints and connection joints.
Membranes
Membranes for roofs, façades and airtight planes, including diffusion-open, wind- and rain-protective membranes for various building applications.
Primer
Primer for strengthening difficult substrates and for secure bonding with adhesive tapes in the interior and exterior.
Accessories
System components as a supplement for permanently wind-tight, airtight and rain-protective sealing of the building envelope.
Application equipment
Application equipment and tools to enable easy, practical and time-saving use of products for sealing the building envelope.
Trust & reputation

ranQ Trust Score of SIGA Cover AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of November 2026

SIGA Cover AG scores 65.9 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.75.024%
  • 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.40.910%
  • 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%
SIGA Cover 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%
SIGA Cover 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%
SIGA Cover AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SIGA Cover AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 4 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 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rütmattstrasse 7
6017 Ruswil

At a glance

Legal form
Corporation
UID
CHE-106.537.003
Founded
1989 · 37 years
Last commercial register change
November 4, 2025
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • LURuswil
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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