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DirectoryFinance & InsuranceFiduciary OfficesAarauWelte Treuhand AG
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Verified· 3 sources

Welte Treuhand AG

Summary

About the company

The core activity of Welte Treuhand is the provision of services in the areas of accounting, tax consulting, financial accounting, payroll accounting, administration and auditing for companies and private individuals.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered6
Accounting
Set up and run financial accounting, prepare interim and annual financial statements, produce VAT returns, and analyze key figures and annual financial statements.
Tax advisory
Prepare tax returns for individuals and legal entities, handle tax matters, clarify VAT issues, and support follow-up and criminal tax proceedings.
Payroll accounting
Run payroll accounting, prepare payslips and salary statements, coordinate reconciliations with financial accounting, and handle social insurance reporting and filings.
Business consulting
Support with company formation, business valuation, meetings with banks, financing, investment projects, sale of the company, and the succession process.
Administrative work
Manage correspondence, check or pay invoices, sort and archive supporting documents, and take over or support other recurring office work.
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Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.65
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Schiffländestrasse 27A
5000 Aarau
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.120.306
Founded
1987 · 39 years
Last commercial register change
December 19, 2025
Employees
1 to 10

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