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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesInterlakenT. Schweizer AG, Treuhand und Revision
T. Schweizer AG, Treuhand und Revision Logo
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T. Schweizer AG, Treuhand und Revision

Summary

About the company

The core activity of T. Schweizer AG includes auditing, fiduciary services, business consulting and tax consulting. The company also offers accounting software solutions, in particular Infoniqa ONE 50.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered5
Fiduciary services
Management of financial accounting, accounts receivable and payable, HR administration and payroll bookkeeping, interim and annual financial statements, VAT reporting, and administrative services.
Auditing
Limited and statutory audits, audits of foundations, incorporation audits, share capital change audits, merger audits, engagement audits, reviews and due diligence audits.
Tax advisory
Advisory on Swiss tax law for individuals and legal entities, tax returns, review of assessments, objections, tax planning, corporate taxes and VAT.
Business consulting
Company formations, succession planning, purchase and sale of businesses, transaction and strategy advisory, restructurings, turnarounds, liquidations and business valuations.
Accounting software consulting and support
Advice on accounting software, assistance with implementation, support and participation in year-end closing and VAT reporting with Infoniqa ONE 50 and other software.
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Location

Marktgasse 17
3800 Interlaken
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-107.710.379
Founded
1994 · 32 years
Last commercial register change
November 17, 2025
Employees
1 to 10

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