Fiduciary Offices in
Arbon

Convert Treuhand und Beratungs AG

Since 1991 · 1–10 empl.

Convert Treuhand und Beratungs AG acts as a real estate partner for rental and sale properties, publishing and handling listings for renting and buying. The company provides property management services and organizes caretaking and related administrative tasks.

awit consulting ag

Since 1999 · 11–20 empl.·4.2(5)

awit consulting ag is a consulting firm providing services in taxes & legal, mergers & acquisitions, real estate and fiduciary/accounting. The team offers tax planning, corporate transaction advisory, property valuation and accounting and financial planning services.

awitgroup ag

Since 2005 · 1–10 empl.·4.2(5)

awitgroup ag is a consulting firm offering tax and legal advisory, merger and acquisition services, real-estate advisory and fiduciary/accounting services. Offerings listed on the website include tax planning and VAT advice, company sale/purchase and due diligence, property valuation, bookkeeping, payroll administration and interim CFO support.

Bauer Treuhand GmbH

Since 2023 · 1–10 empl.·5.0(3)

Bauer Treuhand GmbH is a fiduciary firm offering accounting, tax and administrative services for private clients and companies. Services include financial accounting and annual statements, VAT returns, tax declarations and representation, payroll and personnel administration, company formation and liquidation support, and property accounting.

AEGERTER+BRÄNDLE AG für Steuer- und Wirtschaftsberatung

Since 1997 · 21–50 empl.·3.0(2)

AEGERTER+BRÄNDLE AG für Steuer- und Wirtschaftsberatung provides tax and business advisory services, including tax planning, tax representation, accounting and payroll, and statutory and review audits. The firm also offers corporate advisory services (e.g. company formation, restructurings, due diligence), conducts regulatory GwG-related audits and cooperates with a network of specialists.

ROAG Treuhand AG

Since 2007 · 1–10 empl.·4.5(2)

The core activity of ROAG Treuhand AG encompasses the provision of services in the areas of trust and real estate management. Specifically, the company offers the following services: Financial accounting, payroll accounting and tax consulting for natural and legal persons; Real estate management, including the management of rental properties and condominium ownership; Preparation of heating and ancillary cost statements; Drafting of rental agreements and support in tenant disputes. The company positions itself as a comprehensive service provider in the areas of trust and real estate management, offering its customers practical support and consulting.

astrix GmbH

Since 2017 · 1–10 empl.·4.0(1)

astrix GmbH provides business analyses, project management, and process management and digitalization services. Its offerings include data and process analyses (including process- and supply‑chain analysis, market analysis), software evaluation and requirements engineering, and support for implementing digital tools such as process mining and AI applications.

Strässle Unternehmensberatung GmbH

Since 2024 · 1–10 empl.

Strässle Unternehmensberatung GmbH is a consulting firm advising SMEs on fiduciary and accounting services, tax advice and planning, succession/M&A support, and financial consulting. Core services include preparation of annual and interim financial statements, company valuations, financial and liquidity planning, limited reviews and financial damage assessments.

Rother & Partner Treuhand AG

Since 2001 · 1–10 empl.

The core activity of Rother & Partner Treuhand AG is the provision of services in the field of corporate consulting, particularly in the areas of: * Accounting and financial reporting * Taxes, planning and optimization * Auditing and revision * Payroll and personnel administration * Real estate * Personnel support * Administrative services The company thus offers a comprehensive range of services for businesses, tailored to the needs of its clients and provided by an experienced team.

BAZ Office GmbH

Since 2011 · 1–10 empl.

The company's core activity is the provision of services in the field of accounting and administration, specifically: * Management of accounts (from A to Z) * Preparation of annual financial statements and balance sheets * Payroll accounting and withholding tax * Value-added tax settlement * Tax returns and social insurance * Declarations and annual declarations The company offers these services to private individuals, small and medium-sized enterprises, as well as companies throughout Switzerland.

Jeannine Walser Lohn- und Finanzbuchhaltungen

Since 2001 · 1–10 empl.

ST Treuhand GmbH

Since 2002 · 1–10 empl.