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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationCultural & Educational OrganizationsZurichUrania-Sternwarte Zürich AG
Urania-Sternwarte Zürich AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The company's core activity is the operation of an observatory, including the conduct of public tours, special tours, children's tours, school tours and private tours, as well as the organization of events and concerts with an astronomical theme.

AI-generated
Offering

Products & services

Industry:Cultural & Educational Organizations
✓ Offered6
Public guided tours
Public evening guided tours at the observatory with lectures and observations, each Thu/Fri/Sat; conveys astronomical content and shows different celestial objects depending on the season.
Special guided tours
Special guided tours on notable astronomical events and topics, offered regularly and bookable with tickets.
Children’s guided tours
Children’s guided tours on selected dates for young visitors, with afternoon tours and age-appropriate astronomical content.
School guided tours
Individually bookable guided tours for school classes, with reserved time slots on Tuesday morning and Thursday afternoon.
Private guided tours
Individually bookable private guided tours at the Urania observatory, on request also for English-speaking guests.
Vouchers
Vouchers for guided tours and visits to the observatory, listed as a separate sales offer in the tours section.
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4.5/5

Urania-Sternwarte Zürich AG

Trust & reputation

ranQ Trust Score of Urania-Sternwarte Zürich AG: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 100% · As of October 2026

Urania-Sternwarte Zürich AG scores 85.6 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.74.824%
  • 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.100.010%
  • 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.100.08%
Urania-Sternwarte Zürich 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%
Urania-Sternwarte Zürich AG scores 86.7 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).86.722%
Urania-Sternwarte Zürich AG scores 61.7 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.23.34%
Qualifications+0.00

Urania-Sternwarte Zürich AG reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.5 out of 5 stars from 536 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.5
of 5

Aggregated from 536 reviews across all connected sources

Sources
GGoogle4.5536
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

March 19, 2022Media
Architektur in Zürich - Therapie im Denkmal
tagesanzeiger.ch
March 29, 1997Media
Interview mit Erwin Peter (Urania-Sternwarte) ü...
srf.ch

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Location

Uraniastrasse 9
8001 Zurich
Opening hours
Mon
Closed
Tue
Closed
Wed
Closed
Thu
20:00 - 21:15
Fri
20:00 - 21:15
Sat
20:00 - 21:15
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-114.413.774
Founded
2008 · 18 years
Last commercial register change
June 11, 2021
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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