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

About the company

The core activity of Dichtomat AG is the provision of services in the field of building sealing and fire protection. Specifically, this includes the execution of works such as joint sealing, joint renovation, film sealing, liquid plastic sealing, special works, as well as the installation of fire protection systems such as soft shutters, mortar shutters, fire protection sleeves, fire protection joints and fire protection claddings.

AI-generated
Offering

Products & services

Industry:Sealing & Insulation
✓ Offered3
Construction waterproofing
Caulked joints, joint refurbishments, sheet membrane waterproofing, liquid plastic and special work for new construction, indoor and outdoor areas; for sealing joints, connections and component transitions.
Fire protection
Soft firestops, mortar firestops, firestop collars, firestop joints and fire protection linings for firestopping of services and structural fire protection.
Quality assurance for fire protection systems
Documentation, QR-code capture, plan management, lifecycle management as well as periodic inspection and maintenance of firestopping with fire protection software DokuPit.
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4.1/5

Dichtomat AG

Trust & reputation

ranQ Trust Score of Dichtomat AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Dichtomat AG scores 63.5 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.73.124%
  • 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.35.310%
  • 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%
Dichtomat AG 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%
Dichtomat AG scores 85.0 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).85.022%
Dichtomat AG scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Dichtomat AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Allmendstrasse 17
8320 Fehraltorf
Opening hours
Mon
07:00 - 12:00
Tue
07:00 - 12:00
Wed
07:00 - 12:00
Thu
07:00 - 12:00
Fri
07:00 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-103.540.204
Founded
1986 · 40 years
Last commercial register change
January 19, 2023
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.
100.0
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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