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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesZurichOpen Circle AG
Open Circle AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Open Circle AG is to provide services and products in the field of digital sovereignty, particularly in the areas of workplace, server and backup, security and access, communication and collaboration, as well as on-site administration. The company supports businesses on their path to digital sovereignty and sustainability.

AI-generated
Offering

Products & services

Industry:IT Consulting & ServicesIT Infrastructure & Cloud
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Open Circle AG

✓ Offered12
Managed workstation
Have PCs and laptops managed reliably, including flexible, digital workplace concepts for SMEs.
Virtual workstation
Work easily and securely from anywhere with a virtual workplace solution for SMEs.
openDesk
Independent office and collaboration suite for digital teamwork and productive work.
Virtual server
Managed vServer hosting for high requirements, operated in the data center or as a cloud server.
Backup
Data security with automatic backups for servers and business data, supplemented by NAS and data backup services.
Backup on tape
Backup on tape as the last line of protection for business data and additional data backup.
Identity and access management
Secure identities and controlled access for company data, user accounts and rights management.
Firewall & network
Firewall and network management for secure locations, as well as protection of infrastructure and data center access.
Password manager
Securely and easily manage passwords, with a focus on password security in the company.
Secure-E-Mail
Sign and encrypt emails for secure communication and confidential exchange.
Email archiving
Archive emails in a legally compliant way and secure business communication in the long term.
Telephony
Internet telephony for businesses, integrated into communication and collaboration solutions.
Trust & reputation

ranQ Trust Score of Open Circle AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 100% · As of October 2026

Open Circle AG scores 76.9 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.84.124%
  • 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.65.210%
  • 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%
Open Circle AG scores 92.3 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.82.07%
Open Circle 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%
Open Circle AG scores 60.0 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.20.04%
Qualifications+0.00

Open Circle AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 12 customer reviews. 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 12 reviews across all connected sources

Sources
GGoogle512
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

January 22, 2026Media
Open Circle ernennt neuen Head of Operations
netzwoche.ch

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Location

Freilagerstrasse 32
8047 Zurich
Opening hours
Mon
07:00 - 17:30
Tue
07:00 - 17:30
Wed
07:00 - 17:30
Thu
07:00 - 17:30
Fri
07:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.400.441
Founded
2001 · 25 years
Last commercial register change
March 20, 2026
Employees
21 to 50
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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