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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesAdministrative ServicesGenevaCalliopée Sàrl
Calliopée Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company Calliopée Sàrl offers services in the field of company formation, management and development. The core activities include: company formation and domiciliation in Geneva, Switzerland; creation of business plans and founding documents (Raison Individuelle, Sàrl); accounting and tax services (Déclaration d'impôts, Déclaration de TVA); coaching and consulting for entrepreneurs and executives; project management and certification (PMP); and training and education for entrepreneurs and executives. The company supports its clients in the formation and management of companies and provides individual solutions for their needs.

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Products & services

Industry:Administrative ServicesCoaching & Personal Development
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Calliopée Sàrl

Management Consulting
✓ Offered8
Company domiciliation
Company domiciliation with a business address in Geneva, mail reception and forwarding, scanning service, optional phone answering, and access to coworking and office spaces.
Coworking and office space rental
Coworking desks and private offices in Geneva rented by the hour, day or month, with internet, meeting rooms, kitchen, coffee, and reception-related services.
Fiduciary and accounting services
Bookkeeping, accounting entries, annual financial statements, VAT returns, payroll slips, and ongoing financial and administrative support for SMEs, self-employed professionals and startups.
Tax return and VAT services
Tax returns for individuals, self-employed professionals and companies, plus VAT filings, deadline extensions and support with Swiss and cross-border taxation.
Company formation and incorporation advisory
Advice on legal form choice, business plan creation, articles of association, commercial register filing and administrative setup for sole proprietorships, LLCs and corporations.
Business administration and company management
Administrative support, company director services on mandate, work permits and guidance through organisational and formal company procedures.
Project management and agile training
Online and in-person training in project management, PMI/PMP, CAPM and SCRUM & Agile, including coaching, practice materials and certification preparation.
Business coaching and personal development
Individual and team coaching in career, personal development, confidence, communication, stress management and practical short-form training.
Trust & reputation

ranQ Trust Score of Calliopée Sàrl: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Calliopée Sàrl scores 87.4 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.81.924%
  • 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.88.08%
Calliopée Sàrl scores 83.0 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.55.07%
Calliopée 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%
Calliopée Sàrl scores 71.4 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 35.71.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Calliopée Sàrl reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.7 out of 5 stars from 55 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
4.7
of 5

Aggregated from 55 reviews across all connected sources

Sources
GGoogle4.755
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rue de Chantepoulet 10
1201 Geneva
Opening hours
Mon
07:30 - 20:30
Tue
07:30 - 20:30
Wed
07:30 - 20:30
Thu
07:30 - 20:30
Fri
07:30 - 20:30
Sat
07:30 - 20:30
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-274.695.849
Founded
2011 · 15 years
Last commercial register change
November 17, 2020
Employees
1 to 10
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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