Fiduciary Offices in
Oetwil an der Limmat

MK Treuhand Digital GmbH

Since 2021 · 1–10 empl.·5.0(15)

The core activity of MK Treuhand Digital GmbH is the provision of services in the areas of trust and digitalization, particularly: tax consulting and tax optimization, financial and accounting services (digital accounting), human resources (payroll administration), business consulting (company formation, digitalization), and website and IT services. The company offers these services to businesses and private individuals in Switzerland and Germany, and is characterized by a multicultural orientation and the possibility of communication in several languages.

Regez Treuhand GmbH

Since 2010 · 1–10 empl.

The core activity of Regez Treuhand GmbH is the provision of services in the field of finance and accounting, particularly: accounting and annual financial statements, tax consulting for private individuals and SMEs, payroll accounting, company formations, interim management, and administration. The company positions itself as a partner for small businesses, SMEs, and private individuals to support their economic success and simplify accounting and tax matters.

Tozzi Tax Advisory GmbH

Since 2021 · 1–10 empl.

The company's core activity is tax consulting and planning for companies and private individuals, particularly in the areas of international tax law, corporate restructuring, M&A transactions, succession planning and tax optimization. The company also offers services such as tax due diligence, tax rulings, transaction structuring and financing consulting.

Treucon GmbH

Since 2002 · 1–10 empl.

Treucon GmbH is a fiduciary and consulting firm that provides outsourcing services for payroll and financial administration. Services include payroll processing and social-insurance administration, bookkeeping (accounts receivable and payable), cash- and liquidity planning, annual financial statements, VAT filings, and tax declarations with representation before tax authorities.

Finexcellence, Celik

Since 2025 · 1–10 empl.

Finexcellence, Celik provides financial services with a focus on accounting, controlling, and the preparation of financial statements. The company also supports tax and regulatory compliance, financial analysis, and strategic financial planning.

Treu & Immo GmbH

Since 2026 · 1–10 empl.

Treu & Immo GmbH provides fiduciary and real estate services. The company supports private individuals and businesses with accounting, tax matters, business consulting, human resources administration and property management.

Merçay Treuhand

Since 1994 · 1–10 empl.

ASSI GmbH

Since 1996 · 1–10 empl.

smart-admin gmbh

Since 2009 · 1–10 empl.

KMB Kathrin Meier Buchhaltungen

Since 2017 · 1–10 empl.

Zahler & Raso Treuhand GmbH

Since 2023 · 1–10 empl.