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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceFinancial ServicesMuttenzOSA Consulting GmbH
OSA Consulting GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of OSA Consulting GmbH is the provision of financial services, particularly advising and supporting clients in managing their finances, planning and achieving financial goals, as well as optimizing expenses and revenues.

AI-generated
Offering

Products & services

Industry:Financial Services
✓ Offered
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OSA Consulting GmbH

6
Insurance advisory
Analysis and optimization of existing insurance for private individuals and businesses; servicing of motor vehicle, liability, legal protection, building and business policies, as well as risk management.
Financial advisory
Advice on investments, structured products, saving and financial planning; support with liquidity planning as well as with loans and mortgages for private and corporate clients.
Trustee and tax advisory
Support with tax returns, tax matters, administrative tasks and external bookkeeping for private individuals and businesses.
Mortgage advisory
Advice on mortgages and home ownership, including support with loans and calculation of the financing feasibility for owner-occupied properties and income-generating properties.
Company pension planning
Optimization of occupational retirement provision and advice on pension solutions in a business context as well as on private retirement provision.
Placement and ongoing support
Ongoing personal support after the advisory service, as well as introduction of client contacts through referral sources with a commission for successful referrals.
Trust & reputation

ranQ Trust Score of OSA Consulting GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

OSA Consulting GmbH scores 82.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.81.424%
  • 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.76.210%
  • 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.95.08%
OSA Consulting GmbH scores 61.5 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.50.012%
  • 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%
OSA Consulting GmbH scores 85.0 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).85.022%
OSA Consulting GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

OSA Consulting GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 out of 5 stars from 19 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
4.8
of 5

Aggregated from 19 reviews across all connected sources

Sources
GGoogle4.819
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Eptingerstrasse 61
4132 Muttenz
Opening hours
Mon
08:30 - 18:30
Tue
08:30 - 18:30
Wed
08:30 - 18:30
Thu
08:30 - 18:30
Fri
08:30 - 18:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-305.911.502
Founded
2023 · 3 years
Last commercial register change
March 30, 2023
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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