Fiduciary Offices in
Wiesendangen

Pinus AG

Since 2001 · 21–50 empl.

Pinus AG develops accounting software (including PiNUS21 and PiNUS Classic) and provides fiduciary, advisory and support services as well as hosting and payroll solutions for SMEs, agriculture and fiduciary firms.

Pinus Revisionen GmbH

Since 2007 · 1–10 empl.

Pinus Revisionen GmbH provides accounting software together with fiduciary and advisory services. Offerings include a browser-based SaaS (PiNUS21) and a locally installable solution (PiNUS classic), digital document processing, payroll software and support for bookkeeping, VAT and financial/business consulting.

TMT Treuhand GmbH

Since 2017 · 1–10 empl.·4.6(9)

The core activity of TMT Treuhand GmbH is the provision of services in the areas of administration, accounting (trust services) and taxes, particularly also in supporting company start-ups.

Stucki Erbschafts-Treuhand

Since 2015 · 1–10 empl.·5.0(3)

The core activity of Stucki Erbschafts-Treuhand is the provision of services in the field of estate administration and trust, including notarial activities and tax consulting.

Impact EBS AG

Since 1980 · 1–10 empl.

The core activity of Impact EBS AG is the provision of services in the field of finance and accounting, particularly in the areas of payroll accounting and personnel administration, controlling and operational accounting, and tax consulting for legal entities. The company also offers a platform for the digital transmission of documents and receipts, and supports customers in the use of online calculators and registrations for various tax and social insurance areas.

Finanz- & Vorsorge-Kompass GmbH

Since 2025 · 1–10 empl.

Finanz- & Vorsorge-Kompass GmbH provides advisory services on advance care mandates, living wills, home financing and tax-related questions. The company supports clients in structuring financial and personal decisions and developing clear decision-making bases.

Keller Erbschafts-Treuhand

Since 1995 · 1–10 empl.

Modalek Treuhand

Since 1998 · 1–10 empl.

abacon GmbH

Since 1998 · 1–10 empl.

C. Staub Treuhand

Since 2010 · 1–10 empl.

gen-f option GmbH

Since 2016 · 1–10 empl.

PASADEGA GmbH

Since 2017 · 1–10 empl.