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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesRegensdorf1x1 Treuhand GmbH
1x1 Treuhand GmbH Logo
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1x1 Treuhand GmbH

Summary

About the company

The core activity of 1x1 Treuhand GmbH is the provision of services in the areas of accounting, personnel administration, taxes, and company formations for businesses. This includes, in particular: * Accounting processes, such as the preparation of annual financial statements and the handling of payroll accounting and social insurance * Tax consulting and the preparation of tax returns * Personnel administration, such as the management of employees and the recruitment of new employees * Support in the formation of companies, including the choice of legal form and registration in the commercial register * Real estate management, such as the rental of commercial and residential spaces and the preparation of heating and ancillary cost statements The company positions itself as a professional partner for businesses, helping them to manage their administrative tasks and focus on their core activities.

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Products & services

Industry:Fiduciary Offices
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Bookkeeping
Management of financial bookkeeping for sole proprietorships and SMEs, accounts receivable and payable, VAT returns, annual financial statements, dunning, controlling and reporting.
Tax return
Preparation of the tax return for private individuals and businesses, plausibility checks against the prior year and annual extensions of the filing deadline for existing clients.
Payroll administration
Preparation of payroll statements, salary payments, payroll declarations for social security, wage statements, and coordination with social security institutions and authorities.
Company formations
Company formation for GmbH and AG, advice on legal form, articles of association and capital, as well as conversion of existing companies and registration and deregistration for VAT.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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Location

Althardstrasse 10
8105 Regensdorf
Opening hours
Mon
09:00 - 11:30, 13:00 - 16:00
Tue
09:00 - 11:30, 13:00 - 16:00
Wed
09:00 - 11:30, 13:00 - 16:00
Thu
09:00 - 11:30, 13:00 - 16:00
Fri
09:00 - 11:30, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-194.781.032
Founded
2025 · 1 year
Last commercial register change
February 6, 2025
Employees
1 to 10

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