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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryIndustryPlastics manufacturerUnterseenDomsel AG
Domsel AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Domsel AG manufactures and sells radial shaft seals with membrane sleeves for rotating machine parts such as shafts, spindles and pins. The sealing elements are used in applications including mechanical engineering, vehicle construction and pumps.

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Offering

Products & services

Industry:Plastics manufacturer
✓ Offered6
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4.1/5

Domsel AG

Radial shaft seals
Radial shaft seals for rotating machine components, with low friction torque, for high speeds, pressures up to 15 bar, and media such as water, gases, and steam.
Radial shaft seals for the food industry
Radial shaft seals in FDA-compliant versions with V2A or V4A metal housings and food-grade elastomers for hygienic applications.
Custom designs and customer-specific radial shaft seals
Customer-specific designs for complex sealing problems, tight installation conditions, compressed-air and gas sealing, as well as separating two media.
Material and pressure-range consultation
Consulting on elastomers, materials, and pressure ranges, including NBR, HNBR, EPDM, FPM, FFKM, and VMQ, and selection according to the medium, temperature, and pressure.
Dimension lists and designs for shaft seals
Dimension lists, designs, and installation instructions for types A, B, AB, AC, BC, A-SF, B-SF, C-A, C-B, C-AC, and C-AB.
Request an offer
Quotation request form for radial shaft seals with details of type, material, medium, temperature, pressure, speed, dimensions, and project data.
Trust & reputation

ranQ Trust Score of Domsel AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Domsel AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Domsel 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%
Domsel AG scores 83.3 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).83.322%
Domsel AG scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Domsel AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Eichzun 5
3800 Unterseen

At a glance

Legal form
Corporation
UID
CHE-103.659.561
Founded
1984 · 42 years
Last commercial register change
August 28, 2026
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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