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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,110 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesDübendorfOnaccounting AG
Onaccounting AG Logo
Verified· 4 sourcesOwner confirmed
Last updatedSeptember 23, 2026
Summary

About the company

We are your digital fiduciary for SMEs, with an office in Dübendorf and active across Switzerland. You run your business, we take care of your financial administration: financial accounting, payroll accounting, VAT, annual financial statements according to Swiss Code of Obligations, and tax return — in a monthly fixed-price subscription from CHF 590.–. This way you know in advance what your bookkeeping costs. As a bexio Platinum partner we set it up digitally and keep it up to date. Also company formation from CHF 290.–, domiciliary address, company concrete mandate and CFO as a Service. Our licensed auditing expert conducts audits (RAB no. 505484) — separate from mandates whose bookkeeping we handle ourselves.

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Onaccounting AG

✓ Offered10
Bookkeeping
Bookkeeping, voucher posting, MWST reporting, payroll accounting, annual accounts and tax return for GmbH and AG; including optimisation recommendations, a receipt-scanning app and a software licence.
Auditing
Limited audit, statutory audit and other audits such as annual financial statements, changes in share capital, in-kind contributions and subsequent capital payments.
Annual financial statements
Annual financial statements with closing entries, annual reconciliation, annual accounts including notes per CO, draft minutes of the AGM and tax return.
CFO as a Service
External CFO support with financial planning, budgeting, liquidity management, financial reporting, KPI analysis, financing matters, risk management and strategic advisory.
Bexio Bookkeeping
Bexio setup and Bexio bookkeeping with master data, chart of accounts, MWST settings, bank details, onboarding call, review and annual financial statements.
Company formation
Company formation for AG, GmbH and sole proprietorship with legal form advisory, company purpose, name check, formation documents, Commercial Register filing and notarial process.
Payroll accounting
Payroll accounting for monthly, hourly and source tax salaries with payslips, salary statements, payroll reconciliations, annual declarations, mutations and master data maintenance.
Fiscal representation
Fiscal representation for Switzerland with preparation and submission of MWST returns, review of incoming and outgoing invoices, correspondence with authorities and ongoing advisory.
Registered office address
Registered office address for AG and GmbH in the canton of Zurich with c/o or without c/o address, mail receipt, scan service, Commercial Register entry and mailbox labelling.
Board of Directors mandate
Board of Directors mandate for AG and GmbH with registration in the Commercial Register, company representation, strategic and operational support, and assistance with key decisions.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

Media
Bexio-Treuhänderverzeichnis Platin Partner
bexio.com
Credentials

Certifications & memberships

ISQC-CH 1
Qualitätsmanagement für Praxen, die Abschlussprüfungen, Reviews von Abschlüssen, andere Betriebswirt
RAB 505484
Revisionsexperte
Knowledge

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Contact

Location

Kriesbachstrasse 30
8600 Dübendorf
Opening hours
Mon
09:00 - 19:00
Tue
09:00 - 19:00
Wed
09:00 - 19:00
Thu
09:00 - 19:00
Fri
09:00 - 19:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-209.234.309
Founded
2023 · 3 years
Last commercial register change
August 14, 2026
Employees
1 to 10

Active in 20 of 26 cantons

  • AGAargau
  • AIAppenzell Inner Rhodes
  • ARAppenzell Outer Rhodes
  • BSBasel-City
  • BLBasel-Country
  • BEBern
  • GLGlarus
  • GRGrisons
  • JUJura
  • LULucerne
  • NWNidwalden
  • OWObwalden
  • SHSchaffhausen
  • SZSchwyz
  • SOSolothurn
  • SGSt. Gallen
  • TGThurgau
  • URUri
  • ZGZug
  • ZHZurich