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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,947 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesWeinfeldenThalmann Treuhand AG
Thalmann Treuhand AG Logo
Verified· 3 sources

Thalmann Treuhand AG

Summary

About the company

The company's core activity is the provision of services in the fields of auditing, fiduciary, business consulting and tax consulting, including financial and accounting, human resources and payroll, as well as outsourcing and administration.

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Products & services

Industry:Fiduciary Offices
✓ Offered9
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Finance and Accounting
Financial accounting, annual and interim financial statements, accounts receivable and accounts payable accounting, fixed asset accounting, VAT reporting, payment transactions, budgeting and financial planning.
Auditing
Ordinary and limited audits, special audits, internal audits on assignment, as well as audits for companies, non-profit organizations and public administrations.
HR and Payroll
Payroll accounting, HR administration and external HR services for trades, companies, non-profit organizations and public administrations.
Tax Advisory
Tax advisory for companies, trades and private individuals as part of fiduciary and consulting mandates.
Business Consulting
Advisory services for company set-ups, conversions, capital increases, mergers, restructuring, liquidations, financial reporting and internal control systems.
Outsourcing Administration
Outsourcing of administrative tasks and processes in the finance, accounting and business environment.
External CFO / External HRM / Ad Interim Assignments
Temporary assumption of finance, HR and management responsibilities as an external function or interim solution.
External Financial Accountant / Ad Interim Assignments
External bookkeeping support and time-limited assignments in financial accounting for trades.
Sparring Partner
Ongoing advisory support and technical exchange for decision-makers in companies and non-profit organizations.
Reviews

Aggregated rating

Aggregated rating
3.9
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle3.97
★TrustpilotSoon
PProvenExpertSoon

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Location

Marktplatz 3
8570 Weinfelden
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.028.770
Founded
1989 · 37 years
Last commercial register change
May 13, 2026
Employees
21 to 50

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