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DirectoryFinance & InsuranceFiduciary OfficesLyssSidus Treuhand AG
Sidus Treuhand AG Logo
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Sidus Treuhand AG

Summary

About the company

Sidus Treuhand AG provides fiduciary, corporate advisory, tax advisory and statutory audit services, including bookkeeping, financial statement preparation, VAT returns and payroll administration. The firm advises on company formation, restructurings, succession planning, financial planning and valuations, and conducts audits according to Swiss auditing standards.

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Products & services

Industry:Fiduciary Offices
✓ Offered4
Fiduciary services
Bookkeeping, preparation of financial statements, VAT returns, planning and structuring of annual closings, payroll and HR services, financial planning, group accounting, temporary substitutions.
Business consulting
Company formations, business mergers, conversions, succession arrangements, business management reports, company valuations, investment and financing matters, restructurings, liquidations, MIS.
Tax advisory services
Tax planning and tax advice for natural and legal persons, tax returns, representation before tax authorities, VAT advice, land gains tax, property transfer tax, inheritance and gift tax, withholding tax and stamp duties.
Financial auditing
Audit of annual financial statements, reports to the board of directors and management, further audits according to Swiss auditing standards, certified audit experts, internal quality assurance.
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Location

Bernstrasse 30
3250 Lyss
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-106.388.482
Founded
1991 · 35 years
Last commercial register change
October 7, 2025
Employees
11 to 20

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