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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesManagement ConsultingLuganoG & J Consulting Company SA
G & J Consulting Company SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of G&J Consulting Company is the provision of professional services in the field of economic consulting, particularly in the following areas: * Tax Consulting: The company offers individual tax advice and planning for private individuals and companies, including advice on national and international tax matters. * Business Consulting: The company supports companies in their foundation, international expansion, and in solving entrepreneurial challenges. * Accounting Services: The company provides accounting and personnel management services for companies. * Professional Services: The company offers additional services such as support in the management of family and private assets. Overall, the company focuses on providing professional services in the field of economic consulting to support companies and private individuals in solving economic challenges.

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Products & services

Industry:Management Consulting
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G & J Consulting Company SA

Fiduciary Offices
✓ Offered4
Tax advisory
Corporate and individual tax advisory, national and international; tax returns, double tax treaties, tax disputes, rulings, real estate taxation and tax planning.
Business advisory
Multidisciplinary business advisory for company formations, conversions, liquidations, branches, internationalisation, mergers, demergers, holding companies and corporate restructurings.
Accounting services
Accounting and administrative management, annual closings, financial statements, VAT reporting, company domiciliation, business plan, financial statement analysis, controlling and personnel management.
Professional services
Administrative support for families and individuals, residence and work permits, transfers of residence, naturalisations, payments by power of attorney, real estate filings and family office.
Trust & reputation

ranQ Trust Score of G & J Consulting Company SA: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

G & J Consulting Company SA scores 63.9 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.70.824%
  • 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.27.910%
  • 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%
G & J Consulting Company SA scores 85.5 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%
G & J Consulting Company SA 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%
G & J Consulting Company SA scores 3.4 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 35.3.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

G & J Consulting Company SA reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Via Besso 31
6903 Lugano

At a glance

Legal form
Corporation
UID
CHE-104.278.227
Founded
1998 · 28 years
Last commercial register change
December 21, 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.
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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