Fiduciary Offices in
Herisau

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

Companies

All 50 companies in Herisau

steuerfactory GmbH Logo

steuerfactory GmbH

Since 2012 · 1–10 empl.5.0(5)

The core activity of Steuerfactory GmbH is tax consulting and tax return preparation for private individuals and self-employed persons. They offer services such as preparation of tax returns, tax advice and support with tax assessment.

Fiduciary OfficesTax return for individualsTax return for self-employed and small businessesTax advisory
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #1
ME Services AG Logo

ME Services AG

Since 2008 · 1–10 empl.4.3(6)

ME Services AG provides legal advice and representation to private clients, companies and public authorities across multiple practice areas, with emphasis on advisory work and out-of-court solutions such as mediation and negotiated settlements.

Law Firms & Notary Offices
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
advanto wirtschaftsprüfung ag Logo

advanto wirtschaftsprüfung ag

Since 1971 · 11–20 empl.

The core activity of altrimo includes the areas of trust, real estate, law and taxes. Specifically, the company offers services such as real estate valuation, transactions and management, trust services, legal advice for SMEs, as well as tax consulting and planning. The goal is to support companies and private individuals in these areas, so that they can focus on their core business.

Fiduciary OfficesTrust and advisoryAudit / statutory auditAccounting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
ARO-Knechtle AG Immobilien-Treuhand Logo

ARO-Knechtle AG Immobilien-Treuhand

Since 1990 · 11–20 empl.

ARO-Knechtle AG Immobilien-Treuhand provides real estate services including property management, leasing, sales, valuation and consulting for residential, commercial and industrial properties.

Fiduciary OfficesLeasingProperty ManagementSale and Purchase
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
PROTAX Treuhand & Steuerberatungen AG Logo

PROTAX Treuhand & Steuerberatungen AG

Since 1996 · 1–10 empl.

PROTAX Treuhand & Steuerberatungen AG provides fiduciary, tax advisory and accounting services. The company also supports business consulting, company valuation, financial planning and the digitalisation of administrative processes.

Fiduciary OfficesFiduciaryTax advisoryBusiness consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
Contrag Consulting + Treuhand AG Logo

Contrag Consulting + Treuhand AG

Since 2001 · 11–20 empl.

The core activity of Contrag Consulting + Treuhand AG is the provision of trust and consulting services, including audits, for companies and private individuals. The services include, among other things, tax returns, accounting, financial statements and revisions, as well as the assumption of financial functions. The company also offers comprehensive care and consulting tailored to the individual needs of its clients.

Fiduciary OfficesTax advisoryAccountingAuditing
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
Säntis Consulting AG Logo

Säntis Consulting AG

Since 2013 · 1–10 empl.

The core activity of SäntisConsulting AG is the provision of services in the fields of auditing, tax consulting, trust services, administrative mandates and business consulting, particularly for small and medium-sized enterprises (SMEs).

Fiduciary OfficesFinancial statement auditTax advisoryFiduciary services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
FSV Confidus AG Logo

FSV Confidus AG

Since 2010 · 1–10 empl.5.0(4)

The core activity of FSV Confidus AG is the provision of trust services, including: financial accounting and financial statement consulting, payroll accounting and personnel support, tax consulting and tax services, audits, overall and insurance consulting, investment, pension and retirement planning, corporate consulting, legal advice, asset management, and real estate trust services. The company supports its clients from company formation to long-term asset management and offers individual solutions for administrative tasks.

Fiduciary OfficesFinancial accounting & closing advisoryPayroll accounting & personnel supportTax advisory & taxes
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
advanto treuhand ag Logo

advanto treuhand ag

Since 1987 · 1–10 empl.5.0(3)

The core activity of altrimo ag encompasses the areas of trust, real estate, law and taxes. Specifically, the company offers services such as economic consulting, auditing, real estate valuation, transactions, management, legal services for daily business, tax consulting and planning. The goal is to support companies and private individuals in these areas, enabling them to focus on their core business.

Fiduciary OfficesTrust and AdvisoryAudit / Revision
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #9
PROTAX Digital GmbH Logo

PROTAX Digital GmbH

Since 2021 · 1–10 empl.

PROTAX Digital GmbH provides services to digitise administrative functions and to transform business processes using modern software and specialist advisory. Offerings include support for electronic tax filing, document archiving (Kendox), automated data capture (Topal) and remote desktop support (AnyDesk).

Fiduciary OfficesDigital administration and process digitalisationOnline tax returnDocument archiving with Kendox
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #10
1A Treuhand GmbH Logo

1A Treuhand GmbH

Since 2011 · 1–10 empl.5.0(2)

The core activity of 1A Treuhand GmbH is the provision of trust services, including: tax consulting, accounting, business consulting, and auditing. The company primarily offers these services to private individuals as well as small and medium-sized enterprises.

Fiduciary OfficesTax consultingBookkeepingBusiness consulting
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #11
SRC Treuhand GmbH Logo

SRC Treuhand GmbH

Since 2021 · 1–10 empl.5.0(2)

The core activity of SRC Treuhand GmbH is the provision of services in the areas of accounting, taxes and corporate consulting. Specifically, this includes managing financial accounting, payroll, social insurance, annual financial statements, tax returns, as well as accompanying and shaping change processes in companies.

Fiduciary OfficesBookkeepingTaxBusiness consulting
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #12
die TreuhandExperten ag Herisau Logo

die TreuhandExperten ag Herisau

Since 1975 · 11–20 empl.5.0(1)

The core activity of the company "die TreuhandExperten ag" encompasses the following areas: Trust and corporate consulting, Auditing, Real estate management, Tax consulting and Legal consulting. The company thus offers comprehensive services for companies, entrepreneurs and private individuals in the fields of finance, law and real estate.

Fiduciary OfficesTax advisoryFiduciary servicesBusiness consulting
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #13
JNC Treuhand AG Logo

JNC Treuhand AG

Since 2021 · 1–10 empl.5.0(2)

The core activity of JNC Treuhand AG is the provision of services in the areas of trust and taxes, particularly in the following areas: accounting and financial accounting, tax consulting and tax returns for private individuals and legal entities, corporate consulting and incorporation, payroll and personnel administration, pension planning and consulting, and legal consulting and representation in tax matters. The company also offers specialized services for doctors and medical practices, such as support with practice start-ups and takeovers, comparisons of legal forms, and the dissolution of practice community models.

Fiduciary OfficesFiduciary servicesTax advisoryMedical practice consulting
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #14
Preisig Treuhand Logo

Preisig Treuhand

Since 2013 · 1–10 empl.2.0(1)

Preisig Treuhand provides bookkeeping, payroll and VAT services, including interim and annual financial statements. The practice also offers tax advice and representation as well as corporate consultancy services such as company formation, restructuring, liquidation and succession support.

Fiduciary OfficesBookkeepingTax AdvisoryBusiness Advisory
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #15
Britt Treuhand AG Logo

Britt Treuhand AG

Since 2021 · 1–10 empl.5.0(2)

The core activity of Britt Treuhand AG is the provision of trust services.

Fiduciary OfficesConsultingAccountingTax services
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #16
JPB Consulting GmbH Logo

JPB Consulting GmbH

Since 2025 · 1–10 empl.

JPB Consulting GmbH provides consulting, coaching and support for German-French management in companies and organizations. Its core activities focus on helping executives, teams and projects with cooperation, change processes, integration and intercultural communication.

Administrative ServicesOne-to-One Coaching for Franco-German ManagementCase-Based Operational Coaching for Franco-German ManagementSupport for Franco-German Organizations and Teams
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #17
Revisura AG Logo

Revisura AG

Since 2003 · 1–10 empl.

Revisura AG is an independent fiduciary firm offering fiduciary, tax and audit services. Its services include national and international tax advice, bookkeeping and financial statement preparation, audits, company formation (including offshore), succession planning and transaction support, as well as business services such as domiciliation, administrative procedures, residence permits, business plans, accounting organisation, strategy consulting and the provision of board members and managing directors.

Fiduciary OfficesTax advisoryAuditsBookkeeping and financial statement advisory
No score yet
BZplus Projekte GmbH Logo

BZplus Projekte GmbH

Since 2012 · 1–10 empl.

BZplus Projekte GmbH provides business consulting and fiduciary/accounting services, focusing on corporate financing, start-up support, company valuations and assistance with restructurings. It also offers bookkeeping and payroll services, handles VAT and social insurance filings, and prepares financial statements and tax returns.

Management ConsultingFiduciary servicesBusiness consultingExecutive management and board of directors
No score yet
Bevalu GmbH Logo

Bevalu GmbH

Since 2022 · 1–10 empl.

The core activity of Bevalu GmbH is the provision of services in the field of accounting and controlling.

Fiduciary OfficesFiduciary and Accounting Services
No score yet
Alasca Group GmbH Logo

Alasca Group GmbH

Since 2023 · 1–10 empl.

The core activity of Alasca Group GmbH is the provision of financial services, particularly in the areas of: asset management and consulting, tax consulting, trust services, investment strategy and risk management, and real estate consulting (Alasca Real Estate). The company offers individual solutions for financial matters and works in collaboration with renowned banks and financial institutions.

Fiduciary OfficesReal estate advisoryFinancial advisoryIT services for SMEs
No score yet
Knoe AG, Bürosupport Logo

Knoe AG, Bürosupport

Since 1997 · 1–10 empl.

Administrative Services
No score yet
ZeitReich AG Logo

ZeitReich AG

Since 2016 · 1–10 empl.

Administrative Services
No score yet
AFR Consulting GmbH Logo

AFR Consulting GmbH

Since 2020 · 1–10 empl.

Fiduciary Offices
No score yet
HL

HANS LONGONI AG

Since 1956 · 1–10 empl.

General Contractors
No score yet
ZT

Zellweger Treuhand- und Verwaltungs AG

Since 1972 · 1–10 empl.

Fiduciary Offices
No score yet
IC

Inhag Control AG

Since 1977 · 1–10 empl.

Fiduciary Offices
No score yet
GA

GTG AG

Since 1984 · 1–10 empl.

Fiduciary Offices
No score yet
BB

BFG Büro für Gewerbetreibende W. Jsaac

Since 1986 · 1–10 empl.

Fiduciary Offices
No score yet
F+

Furrer + Gubler AG

Since 1989 · 1–10 empl.

Management Consulting
No score yet
EA

EXPAG AG

Since 1991 · 1–10 empl.

Management Consulting
No score yet
RI

Rheintal Immobilien AG

Since 1994 · 1–10 empl.

Fiduciary Offices
No score yet
FF

FvL Family Office und Treuhand AG

Since 1999 · 1–10 empl.

Management Consulting
No score yet
FC

FMS Consulting GmbH

Since 1999 · 1–10 empl.

Fiduciary Offices
No score yet
KT

KETAG Treuhand GmbH

Since 2000 · 1–10 empl.

Fiduciary Offices
No score yet
BT

BLASER TREUHAND

Since 2000 · 1–10 empl.

Fiduciary Offices
No score yet
LT

LBA Treuhand GmbH

Since 2004 · 1–10 empl.

Fiduciary Offices
No score yet
NG

newtrust gmbh

Since 2004 · 1–10 empl.

Fiduciary Offices
No score yet
JI

JALE Immo AG

Since 2007 · 1–10 empl.

Fiduciary Offices
No score yet
JI

JALE Invest AG

Since 2009 · 1–10 empl.

External Asset Management
No score yet
WA

Wowelax AG

Since 2012 · 1–10 empl.

Administrative Services
No score yet
MC

MC Capital Plus AG

Since 2016 · 1–10 empl.

External Asset Management
No score yet
CG

Cum Gnosis Fulvio Santoro

Since 2016 · 1–10 empl.

Fiduciary Offices
No score yet
JT

Jeitziner Treuhand

Since 2018 · 1–10 empl.

Fiduciary Offices
No score yet
ED

Elite Dienstleistungen GmbH

Since 2019 · 1–10 empl.

Fiduciary Offices
No score yet
XS

X.E. Service AG

Since 2021 · 1–10 empl.

Security Services
No score yet
BG

Base GmbH

Since 2022 · 1–10 empl.

Fiduciary Offices
No score yet
SG

Satelare GmbH

Since 2024 · 1–10 empl.

Fiduciary Offices
No score yet
CF

Contrag Finanz GmbH

Since 2025 · 1–10 empl.

Fiduciary Offices
No score yet
RC

REVITAX Conseil Wäger

Since 2025 · 1–10 empl.

Fiduciary Offices
No score yet

Fiduciary Offices in Herisau

50Fiduciary OfficesCommercial register (Zefix) · as of October 10, 2026
2010Median year of registrationCommercial register (Zefix) · as of October 10, 2026
130in the Canton of Appenzell Outer RhodesCommercial register (Zefix) · as of October 10, 2026
17,182in SwitzerlandCommercial register (Zefix) · as of October 10, 2026
Locations

Fiduciary Offices in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 10, 2026