Fiduciary Offices in the
Canton of Appenzell Outer Rhodes
130 companies in Fiduciary Offices based in the Canton of Appenzell Outer Rhodes — name and year of registration from the commercial register.
50 of 130 companies
Accountit AG
Since 1988 · 11–20 empl.5.0(5)
The core activity of Accountit AG is the provision of trust and tax consulting services, including accounting, annual financial statements, tax consulting, start-up consulting and administration for seniors.
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.
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.
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.
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.
Alder Treuhand AG
Since 1991 · 11–20 empl.
Alder Treuhand AG provides fiduciary (treuhand), auditing, tax advisory and business consulting services. In fiduciary work it handles bookkeeping and related tasks; as a state-authorised audit firm it conducts limited and voluntary audits with a risk-oriented approach and offers advisory support. The firm also assists with tax planning, optimisation of asset and corporate structures, and with company formation, restructuring, contractual negotiations and liquidations.
IDP Vorsorge AG
Since 1991 · 1–10 empl.
IDP Vorsorge AG provides fiduciary, consulting, auditing, tax and real estate services, as well as services related to pension funds and occupational pensions. It also supports clients with accounting, company formation and succession planning.
IDP Treuhand AG
Since 1991 · 1–10 empl.
The company's core activity is the provision of services in the areas of trust, auditing, consulting, taxes, pension funds and real estate, particularly for companies, pension institutions, foundations and private individuals. The company offers comprehensive and individual support in these areas, including specific activities and full support, and positions itself as a reliable partner for its clients.
DNM GmbH
Since 1996 · 1–10 empl.
DNM GmbH offers tailored services in accounting, tax and legal/financial advisory for business and private clients. Services listed on the website include annual financial statements, tax advice, restructuring, succession planning, and guidance on marriage and inheritance matters.
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.
Ficoma Treuhand AG
Since 1997 · 11–20 empl.
The core activity of FICOMA AG is the provision of services in the fields of finance, controlling and management, particularly in the trust industry. This includes, among other things: financial controlling, corporate consulting, accounting, tax consulting and support for entrepreneurial tasks. The company offers individual consulting and support to customers, enabling them to focus on their core business.
Proassur Versicherungs-Management T. Wirth
Since 1998 · 1–10 empl.
Proassur Versicherungs-Management T. Wirth provides independent insurance and pension advisory services, financial planning, and portfolio and risk analyses for private clients and businesses. The firm also conducts policy reviews, obtains and compares insurer offers, negotiates on behalf of clients, and manages corporate insurance portfolios including claims support.
Profinanz Treuhand GmbH
Since 1998 · 1–10 empl.
The core activity of Profinanz Treuhand GmbH is the provision of services in the field of accounting and controlling, particularly in accounting, annual financial statements, tax consulting and tax processing for small and medium-sized enterprises (SMEs) in the Appenzell AR region.
Decuria AG
Since 1999 · 1–10 empl.
The core activity of Decuria AG is the provision of services in the field of management consulting, particularly in the areas of: Business Coaching, Succession Planning, Mergers & Acquisitions, Change Management, Restructuring and Turnaround, Financial and Accounting, Asset Management, Trust and Administration of Companies. The company also offers specialized services such as Due Diligence, Company Valuation and Contract Drafting. It supports companies in the creation of Business Plans, the implementation of strategies and the solution of specific challenges.
REVICOMA AG
Since 2001 · 1–10 empl.
The core activity of REVICOMA AG is auditing, including revision, controlling and management. The company provides consulting services to support companies in identifying risks and developing strategies.
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.
explica treuhand ag
Since 2001 · 1–10 empl.
explica treuhand ag provides accounting, tax advisory and fiduciary services focused on supporting small and medium-sized enterprises. Services include financial and payroll accounting, annual statements, VAT filings, controlling, business consulting, board advisory and property management.
mähr treuhand
Since 2002 · 1–10 empl.
The core activity of the company "maehrtreuhand" is the provision of trust services, particularly in the areas of accounting, tax consulting, company formation, company administration and liquidation, as well as the implementation of courses and training in these subject areas.
Conny Mettler-Laim, Treuhandbüro
Since 2007 · 1–10 empl.
Conny Mettler-Laim, Treuhandbüro provides fiduciary and audit services, including the acceptance of audit mandates; additional fiduciary and accounting services are offered on request. The proprietor holds a federal certificate in financial and accounting professions and is registered as an auditor for limited audits.
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).
aglotrex gmbh
Since 2014 · 1–10 empl.
The core activity of aglotrex gmbh is the provision of trust services.
ARC Consulting AG
Since 2014 · 1–10 empl.
The core activity of ARC Informatik AG is the provision of IT services, particularly in the Abacus product line, including consulting, new installations, updates, support and business software, with a focus on Abacus ERP systems.
TFP Treuhand AG
Since 2017 · 21–50 empl.
TFP Treuhand AG provides fiduciary services to companies and private clients, including accounting, tax advisory and auditing, and also offers IT solutions and real estate services.
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.
ALPA Verwaltungen GmbH
Since 2018 · 1–10 empl.
ALPA Verwaltungen GmbH provides services in the real estate and property management field. The website highlights activities related to acquisitions, projects, and offers for buying and renting.
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.
Vorderland Treuhand AG
Since 2014 · 1–10 empl.5.0(1)
Vorderland Treuhand AG provides fiduciary, tax and advisory services for private clients, self-employed individuals and small to medium-sized enterprises. Services include accounting, annual financial statements, payroll administration, tax returns, VAT matters and support with company formations and restructurings.
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).
Revion Treuhand AG
Since 2022 · 1–10 empl.4.5(8)
Revion Treuhand AG provides fiduciary and audit services, including accounting, payroll administration, preparation of financial statements, tax advisory and corporate consulting. The firm also advises on succession, pension and estate planning and offers real estate services such as property management and sales.
büro ö heiden gmbh
Since 1997 · 1–10 empl.5.0(2)
büro ö heiden gmbh provides fiduciary and advisory services, including accounting, payroll and VAT processing, and tax returns for private clients, businesses and non-profit organisations. The firm also offers financial statement advice, management and project accounting, and representation before authorities.
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.
wertewerkstatt Martin Schoch
Since 2018 · 1–10 empl.5.0(6)
The core activity of the company "Wertewerkstatt" is the provision of consulting services in the areas of tax and asset consulting, pension and retirement planning, as well as legal and inheritance consulting. The company offers individual consulting and support in planning and securing financial and personal assets.
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.
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.
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.
Easyfix Treuhand GmbH
Since 2023 · 1–10 empl.
Kejami GmbH provides office and administrative services for startups and small and medium-sized enterprises, including bookkeeping, payroll and personnel administration, and tax return preparation. Services also include virtual assistance, digitization of accounting processes, training, and coordination with fiduciary partners.
Luso Treuhand
Since 2022 · 1–10 empl.
The core activity of Luso Treuhand is the provision of services in the field of accounting.
Adprima GmbH
Since 2024 · 1–10 empl.
Adprima GmbH provides fiduciary and advisory services in bookkeeping, financial statements, taxes, VAT, and payroll administration. The company also supports business formation, restructuring, liquidation, and digital accounting solutions.
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.
Wipf Treuhand & Unternehmensberatung
Since 2017 · 1–10 empl.5.0(1)
Wipf Treuhand & Unternehmensberatung provides fiduciary, tax and business consulting services. Offerings include accounting and financial management (bookkeeping, closings, VAT, payroll administration), tax returns and tax advice, corporate governance and strategy consulting, process optimization, company formation/restructuring, property management, VBA-based software solutions and assistance with matrimonial and inheritance law matters.
Britt Treuhand AG
Since 2021 · 1–10 empl.5.0(2)
The core activity of Britt Treuhand AG is the provision of trust services.
fintaxa GmbH
Since 2020 · 1–10 empl.5.0(1)
The core activity of fintaxa GmbH is the provision of fiduciary services and consulting in the following areas: * Tax consulting (taxes, tax returns, value-added tax, real estate gain tax) * Financial planning (liquidity planning, investment planning) * Company formation * Financial accounting (accounts receivable/accounts payable) * Personnel administration * Annual financial statements Thus, the company offers comprehensive services in the areas of finance, taxes, and accounting, and supports customers in managing their financial affairs.
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.
werkegroup keller
Since 2022 · 1–10 empl.5.0(1)
werkegroup keller is a group of business units with several specialist areas, including steuerwerk, startupwerk, gastronomiewerk and bilanzgroup. The website also provides information, contact pages and legal documents.
PATTAN - Tanner Consulting
Since 2025 · 1–10 empl.
Confidema AG
Since 2000 · 1–10 empl.
The core activity of Confidema AG is the consulting and development of individually tailored insurance solutions for high net worth private clients, banks, asset managers, tax consultants and specialist lawyers. These solutions aim to increase returns from asset management while simultaneously meeting the client's needs in terms of tax optimization, succession planning and asset protection.
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.
Kliebenschädel & Scherrer, Steuerrechtspraxis, Inhaber Martin Scherrer
Since 2004 · 1–10 empl.
The core activity of Kliebenschädel & Scherrer is tax law practice, i.e. advising and representing clients in tax law matters.
riza AG
Since 2007 · 1–10 empl.
riza AG is a fiduciary firm offering accounting, administrative, tax and corporate administration services, as well as trust and foundation administration. The firm cooperates with international partners, provides Swiss and international tax planning, and serves clients in English, French, Italian and German.
Dominik Flück Finanz- und Treuhandservice GmbH
Since 2009 · 1–10 empl.
The core activity of the company 'Dominik Flück Finanz- und Treuhandservice GmbH' is the provision of financial and trust services.
Fiduciary Offices in the Canton of Appenzell Outer Rhodes
Fiduciary Offices in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 12, 2026
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