Fiduciary Offices in
Lyss
16 companies in Fiduciary Offices based in Lyss — name and year of registration from the commercial register. The list below shows them all.
All 16 companies in Lyss
Tschanz Treuhand AG
Since 2002 · 11–20 empl.5.0(4)
The core activity of Tschanz Treuhand is the provision of services in the field of financial and corporate consulting, including accounting, tax consulting, corporate management, personnel administration, real estate management and valuation, as well as legal consulting.
AGT Gewerbe Treuhand AG
Since 2004 · 1–10 empl.
AGT Gewerbe Treuhand AG provides fiduciary and accounting services, including tax return preparation, bookkeeping, tax advisory, payroll processing and preparation of annual financial statements.
Treuhand Arn & Partner AG
Since 1987 · 11–20 empl.5.0(2)
The core activity of Treuhand Arn & Partner AG is the provision of services in the areas of auditing, tax consulting, accounting and corporate consulting for small and medium-sized enterprises. Specifically, this includes: Accounting: financial, payroll, accounts payable and accounts receivable accounting, annual financial statements; Auditing: due diligence audits, financial statement audits, revisions; Tax consulting: tax returns, representation in tax matters, tax planning; Corporate consulting: consulting for company formations, restructuring and succession planning, troubleshooting and temporary assignments.
Sidus Treuhand AG
Since 1991 · 11–20 empl.5.0(1)
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.
COT Treuhand AG
Since 1991 · 11–20 empl.4.2(5)
COT Treuhand AG provides fiduciary and professional services, including audit, accounting, tax advisory, payroll/personnel administration, business consulting and outsourcing for small and medium-sized enterprises.
AWT Aeberhard & Wyss Treuhand
Since 1990 · 1–10 empl.3.5(41)
AWT Aeberhard & Wyss Treuhand provides real estate fiduciary and property management services, including administration and re-letting of rental properties, bookkeeping, service-charge accounting and support for renovations and conversions. The website refers condominium-ownership matters to the subsidiary STOWE BE AG, which handles that service.
Revitas AG
Since 2010 · 1–10 empl.1.0(1)
Revitas AG is an audit firm specialised in statutory auditing and expert assessments. It provides limited and ordinary statutory audits, special audits and expert opinions, formation and liquidation audits, financial due diligence, and advisory services on internal control, risk management and tax matters.
Sidus Holding AG
Since 2002 · 1–10 empl.5.0(1)
accountability gmbh
Since 2004 · 1–10 empl.
The core activity of Accountability GmbH encompasses economic consulting, corporate strategy and organization, compliance management systems, optimization of internal control systems (IKS), digitalization and outsourcing of financial processes, as well as corporate governance. Additionally, the company also offers accounting, trust services and handling of legal matters.
Samiba GmbH
Since 2014 · 1–10 empl.
Samiba GmbH provides fiduciary and administrative services with a focus on accounting, payroll and office administration. Services include accounts receivable and payable, financial accounting, VAT returns, annual financial statements, liquidity planning, payroll processing, social-insurance settlements and administrative support from offers through invoicing.
T. Schweizer AG, Treuhand und Revision
Since 2002 · 1–10 empl.
Loat Treuhand
Since 2006 · 1–10 empl.
Schoch ImmoConsulting
Since 2013 · 1–10 empl.
Management Company Switzerland GmbH
Since 2018 · 1–10 empl.
NYFFENEGGER & Partner Beratungen GmbH
Since 2024 · 1–10 empl.
Sanchez & Partner Treuhand GmbH
Since 2025 · 1–10 empl.
Fiduciary Offices in Lyss
Fiduciary Offices in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 11, 2026
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