Fiduciary Offices in
Heerbrugg

8 companies in Fiduciary Offices based in Heerbrugg — name and year of registration from the commercial register. The list below shows them all.

Companies

All 8 companies in Heerbrugg

ATG Business AG Logo

ATG Business AG

Since 2012 · 11–20 empl.5.0(110)

The core activity of ATG Business AG encompasses three main areas: 1. **Trust Services**: The company provides trust services, including accounting, tax returns, and other financial services. 2. **Insurance**: ATG Business AG acts as an insurance broker and offers insurance services, including the placement of insurance policies and support in the event of claims. 3. **Tax Returns**: The company supports clients in the preparation and submission of tax returns and also offers consulting services in tax matters. Overall, ATG Business AG offers a combination of financial, insurance-related, and tax services to support clients in these areas.

Fiduciary OfficesInsurance advisory and brokerageTrustee servicesTax return
ranQ Trust Score 4.6 out of 5.0, rated Excellent, Rank #1
alghisi treuhand gmbh Logo

alghisi treuhand gmbh

Since 2005 · 1–10 empl.4.7(7)

alghisi treuhand gmbh provides fiduciary and advisory services, including bookkeeping and financial-statement support, tax advice and tax returns, VAT representation and statutory audits. The firm also offers payroll and personnel administration, business consulting, company formation and liquidation services.

Fiduciary OfficesPayroll administrationCompany formations and liquidations
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #2
SO

Schneider Office Services GmbH

Since 1998 · 1–10 empl.

Technical Consulting & Engineering
No score yet
WT

WTG Treuhand AG

Since 2009 · 1–10 empl.

Fiduciary Offices
No score yet
EO

East Office Demirci

Since 2015 · 1–10 empl.

Fiduciary Offices
No score yet
TK

Thomas Kuster, Treuhänder mit eidg. Fachausweis

Since 2015 · 1–10 empl.

Fiduciary Offices
No score yet
SA

Suter Au GmbH

Since 2017 · 1–10 empl.

Fiduciary Offices
No score yet
LM

Lieberherr Management AG

Since 2018 · 1–10 empl.

Management Consulting
No score yet

Fiduciary Offices in Heerbrugg

8Fiduciary OfficesCommercial register (Zefix) · as of October 11, 2026
2015Median year of registrationCommercial register (Zefix) · as of October 11, 2026
992in the Canton of St. GallenCommercial register (Zefix) · as of October 11, 2026
17,182in SwitzerlandCommercial register (Zefix) · as of October 11, 2026
Locations

Fiduciary Offices in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 11, 2026