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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationPublishingGenevaGMT Publishing Sàrl
GMT Publishing Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of GMT Publishing is the creation and dissemination of media content in the fields of Swiss watchmaking (Horlogerie) and sailing (Nautisme). This includes the publication of magazines (e.g. GMT Magazine, WorldTempus, Skippers Magazine), the management of online platforms (e.g. websites, YouTube channels, Instagram accounts), the organization of events (e.g. Geneva Watch Tour) and the publication of books (e.g. Millennium Watch Book). The company positions itself as an independent media partner for the watch and sailing industries, offering its customers a platform to present their stories and products to an international audience.

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GMT Publishing Sàrl

Watch magazine (GMT Magazine)
Trilingual watch magazine with six annual issues, special editions Lady and XXL, digital version and distribution in Switzerland and internationally.
Watch news website (WorldTempus)
Watch information website in French and English, with daily articles, tracking of new releases, coverage of brand news and market trends.
Jewellery magazine (GEM-T Magazine)
Quarterly, trilingual jewellery magazine dedicated to artisanal know-how, major luxury houses and young talents, with international distribution.
Watch collectors’ club (The Fine Watch Club)
International club of multi-brand watch collectors, with privileged access to behind-the-scenes, exclusive events, previews and visits to manufactures.
Sailing magazine (Skippers Magazine)
Sailing magazine with four annual issues, special issues Boards, Motor and Travel, a weekly newsletter, a YouTube channel and presence on social media.
Watch book (The Millennium Watch Book)
Annual collection of major illustrated books on watchmaking, with thematic volumes dedicated to the tourbillon, dive watches and chronographs.
Multimedia watch and city guide (Geneva Watch Tour)
Multimedia platform to discover Geneva through its watchmaking DNA, with local partners, boutiques, hotels and restaurants, and a cultural route for visitors.
Official sailing magazine (SNG Magazine)
Official magazine of the Société Nautique de Genève, sent to members and visitors, with quarterly publication and distribution in the club’s premises.
Trust & reputation

ranQ Trust Score of GMT Publishing Sàrl: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

GMT Publishing Sàrl scores 58.0 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.68.224%
  • 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.17.610%
  • 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.78.08%
GMT Publishing Sàrl scores 89.7 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%
GMT Publishing Sàrl 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%
GMT Publishing Sàrl scores 54.3 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 35.54.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GMT Publishing Sàrl 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 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rue des Vollandes 23
1207 Geneva
Opening hours
Mon
09:00 - 18:00
Tue
09:00 - 18:00
Wed
09:00 - 18:00
Thu
09:00 - 18:00
Fri
09:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-104.320.562
Founded
1996 · 30 years
Last commercial register change
November 15, 2024
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.
88.0
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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