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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesLucerneOPES AG
OPES AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

OPES AG provides advisory, auditing and support services for families and companies. Its services include tax and VAT consulting, corporate and legal advice, audit services, real-estate advisory, family business services, HR solutions and finance & accounting services.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered10
Tax advisory
Tax planning and ongoing tax matters for private individuals, entrepreneurs and companies; national and international tax issues, restructurings, real estate transactions and succession planning.
VAT advisory
VAT registrations and deregistrations, advice for foreign companies, fiscal representatives, training, VAT grouping, cross-border advisory services and optimization of the VAT method.
Business consulting
Support for the board of directors and management, succession planning, organizational development, risk management, strategy consulting, restructurings, business valuations and business transactions.
Law
Legal advice for private individuals and companies on corporate, employment, tenancy, contract, property, matrimonial property and inheritance law, as well as data protection and debt collection proceedings.
Auditing
Ordinary and limited audits, group audits, special audits, financial reporting under the Swiss Code of Obligations (OR), Swiss GAAP FER and IFRS, implementation of an internal control system (ICS), due diligence and risk management.
Finance and accounting
Financial accounting, management accounting, group accounts, closing advisory services, controlling, reporting, budget and investment planning, cash flow planning, VAT and digital bookkeeping.
Finance and accounting interim assignments
CFO on an interim basis as well as temporary support and substitution in finance and accounting, including bookkeeping, subsidiary ledgers, controlling, reporting, budgeting and digitalization.
HR Services
Payroll administration, payroll processing, year-end declarations, social insurance, withholding taxes, employment contracts, personnel files, employment references and permits.
HR interim assignments
Temporary support across the entire employee lifecycle, HR projects, recruitment, onboarding, advisory services, employment contracts, social insurance, permits and cross-border assignments.
Family Business Services
Support for family councils, matrimonial property and inheritance law, family office services, financial planning, conflict management, estate planning, asset protection, foundation administration and executor services.
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4.1/5

OPES AG

Trust & reputation

ranQ Trust Score of OPES AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

OPES AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
OPES AG scores 92.5 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.70.07%
OPES AG 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%
OPES AG scores 68.6 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 35.68.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

OPES AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Theaterstrasse 1
6003 Lucerne
Opening hours
Mon
08:00 - 12:00, 13:15 - 17:00
Tue
08:00 - 12:00, 13:15 - 17:00
Wed
08:00 - 12:00, 13:15 - 17:00
Thu
08:00 - 12:00, 13:15 - 17:00
Fri
08:00 - 12:00, 13:15 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.372.223
Founded
1976 · 50 years
Last commercial register change
May 20, 2026
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.100.03%
    • Full methodology

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