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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesZuricha&o kreston ag
a&o kreston ag Logo
Verified· 4 sourcesTrust Score
Summary

About the company

a&o kreston ag provides fiduciary services including accounting, auditing, tax and legal advice, payroll and human resources administration, corporate consultancy and succession planning, as well as VAT and fiscal representation services.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered10
Finance & Accounting
Bookkeeping, annual and interim financial statements, reporting, accounts receivable and accounts payable bookkeeping, payroll accounting, HR administration, social insurances, dunning and debt collection, business plans, international accounting.
Fiduciary services
Incorporations, liquidations, succession arrangements, board of directors and management mandates, secretarial services, administration, bookkeeping, reporting, family office activities, tax consulting, payroll accounting and auditing.
Tax and legal advisory
Tax planning for companies and individuals, tax returns, tax rulings, representation before tax authorities, VAT and customs advice, inheritance and gift tax, inheritance law, company and commercial law, tax criminal law.
Payroll and HR administration (HR services)
Payroll Outsourcing, payroll payments, withholding tax statements, salary certificates, social insurances, HR administration, expense and personnel regulations, employment contracts, employee participation, payroll reviews and process optimization.
Business consulting
Business valuations, acquisitions and sales of companies, new incorporations, start-up and financing consulting, business plans, turnaround consulting, restructurings, expert assessments, site selection, succession arrangements.
Succession planning
Advisory for business succession, support from search to handover, management buy-out, management buy-in, investor solutions, initial public offering, sale, merger, family-internal succession and liquidation.
Fiscal representation
Representation of foreign companies in Swiss VAT, fulfillment of tax obligations, filing of declarations and notifications, representation before the SFTA (ESTV), input tax refunds.
Professional board of directors service
Board of directors and director mandates, board secretariat, minute taking, support with legal and formal requirements, and provision of experienced board members.
CH & cross-border VAT advisory
VAT advice for international companies, VAT registration and compliance, group taxation, due diligence, transactions, appeal procedures, fiscal representations, as well as customs and duties advice.
Auditing
Statutory audits, limited and ordinary audits, special audits, audit of incorporation as well as capital increases and capital reductions, consolidated financial statements, IFRS, Swiss GAAP FER and due diligence.
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3.7/5

a&o kreston ag

Trust & reputation

ranQ Trust Score of a&o kreston ag: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 100% · As of October 2026

a&o kreston ag scores 62.5 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.60.724%
  • 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.40.910%
  • 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.95.08%
a&o kreston ag scores 54.5 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.39.612%
  • 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%
a&o kreston ag scores 86.7 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).86.722%
a&o kreston ag scores 40.7 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

a&o kreston ag reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 4.0 out of 5 stars from 4 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle44
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

January 24, 2023Media
Fintech Numarics fusioniert mit Treu­hand- Unter­nehmen
inside-it.ch

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Location

Bändliweg 20
8048 Zurich
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-466.516.845
Founded
2024 · 2 years
Last commercial register change
August 30, 2024
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.
76.0
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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