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DirectoryFinance & InsuranceFiduciary OfficesHünenbergOnestra AG
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Onestra AG

Summary

About the company

Onestra AG provides fiduciary, tax advisory and audit services to companies and private clients. Its services include accounting and payroll administration, administrative support and shared-office solutions, web-based bookkeeping via AbaWeb, tax and social insurance advice, and corporate and legal consulting. The firm is a registered audit expert (RAB) and conducts audit and special review engagements for capital companies.

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Industry:Fiduciary Offices
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Fiduciary services
Accounting and payroll administration, administration and shared office space, web-based bookkeeping with AbaWeb; outsourcing of financial, accounts receivable, accounts payable and payroll accounting.
Tax & advisory
Tax advice and social insurance, tax declarations and tax representation, business and legal consulting, tax planning, as well as support with international and inter-cantonal matters.
Audit / review
Limited audits, audit firm mandates, special audits, incorporation audits, special investigations, review of internal controls and establishment of an internal control system.

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Location

Rothusstrasse 23
6331 Hünenberg

At a glance

Legal form
Corporation
UID
CHE-106.841.211
Founded
1999 · 27 years
Last commercial register change
August 18, 2025
Employees
1 to 10

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