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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryIT & CommunicationTelecommunicationsAmriswilQLine Ostschweiz AG
QLine Ostschweiz AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Quickline is the provision of entertainment and communication services, particularly: Internet services (including fiber-optic cable network), telephony services (fixed-line and mobile), TV services (including live sports and digital TV), and WLAN services. The company offers these services to both private and business customers and is one of the leading providers in Switzerland.

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Products & services

Industry:Telecommunications
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4.1/5

QLine Ostschweiz AG

5
Internet & TV
Internet connections up to 10 Gbit/s, TV with Replay box, 7 days of Replay, apps for live TV, streaming and live sports, as well as an installation service.
Fibre optic roll-out
FTTH fibre-optic connection roll-out in Bischofszell, Zihlschlacht-Sitterdorf, Sulgen and Kradolf-Schönenberg, partly in construction cooperation with Swisscom, with connection for Quickline and other providers’ services.
Mobile
Mobile services with plans, roaming and an extra SIM for private customers, as well as mobile offerings for business customers.
Landline
Landline connections with plans for private customers.
Business telephony
Telephony solutions for business customers.
Trust & reputation

ranQ Trust Score of QLine Ostschweiz AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

QLine Ostschweiz 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.
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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%
QLine Ostschweiz AG scores 95.8 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.96.07%
QLine Ostschweiz 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%
QLine Ostschweiz AG scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

QLine Ostschweiz 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 October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Weinfelderstrasse 23
8580 Amriswil

At a glance

Legal form
Corporation
UID
CHE-111.750.873
Founded
2004 · 22 years
Last commercial register change
July 27, 2026
Employees
101 to 500
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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