Fiduciary Offices in
Amriswil

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

Companies

All 27 companies in Amriswil

Memo Treuhand AG Logo

Memo Treuhand AG

Since 1989

Tax advisoryAccountingFiduciary advisory
View profile5(3)
TRIMANAGEMENT AG Logo

TRIMANAGEMENT AG

Since 1999

AccountingManagement reporting
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Trewim AG Logo

Trewim AG

Since 2004

Finance & accountingTax & business consultingAuditing
View profile4.5(32)
Wanner Treuhand GmbH Logo

Wanner Treuhand GmbH

Since 2006

Fiduciary servicesTax consultingFinancial accounting
View profile5(4)
Thurtal Treuhand GmbH Logo

Thurtal Treuhand GmbH

Since 2015

Accounting & Financial ManagementTax ReturnsBusiness Consulting
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Belloni Treuhand GmbH Logo

Belloni Treuhand GmbH

Since 2016

Financial accountingTaxPayroll management / HR
View profile5(3)
FERO Treuhand AG Logo

FERO Treuhand AG

Since 2018

Financial and accounting servicesTax advisory servicesPayroll services
View profile5(2)
Spiri Steuern & Finanzen Logo

Spiri Steuern & Finanzen

Since 2019

Tax advisoryAnnual financial statements for sole proprietorshipsFinancial consulting
View profile4.8(153)
Antares Treuhand AG Logo

Antares Treuhand AG

Since 2020

Fiduciary servicesAccountingTaxation
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promega treuhand ag Logo

promega treuhand ag

Since 2020

Trustee servicesAccounting and annual financial statementsTax consulting and tax return
View profile3.2(40)
aries treuhand ag Logo

aries treuhand ag

Since 2021

Fiduciary and Business ConsultingAccountingTax Consulting
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ILA Treuhand Alili Logo

ILA Treuhand Alili

Since 2026

AccountingTax AdvisoryPayroll Accounting
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THOMA Immobilien Treuhand AG Logo

THOMA Immobilien Treuhand AG

Since 2000

View profile3.7(6)
IA

INSCONSCO AG

Since 1982

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HA

Hawig AG

Since 1983

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PI

promega invest ag

Since 1987

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DT

dürig treuhand ag

Since 1993

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AA

ADVISUM AG Wirtschaftsprüfung und Steuerberatung

Since 1995

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DB

dürig beratungen gmbh

Since 1995

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ZC

Zaugg Consulting

Since 1999

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AB

AS Buchhaltung & Treuhand GmbH

Since 2007

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SA

Schaffner Anna

Since 2009

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SA

SWIST AG

Since 2011

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RC

Roth Consulting & Treuhand GmbH

Since 2020

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AG

Admisa GmbH

Since 2022

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VC

VANBERG Consulting AG

Since 2024

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TT

taumberger treuhand ag

Since 2024

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Fiduciary Offices in Amriswil

27Fiduciary OfficesCommercial register (Zefix) · as of September 26, 2026
2009Median year of registrationCommercial register (Zefix) · as of September 26, 2026
524in the Canton of ThurgauCommercial register (Zefix) · as of September 26, 2026
17,099in SwitzerlandCommercial register (Zefix) · as of September 26, 2026
Locations

Fiduciary Offices in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 26, 2026

Largest places

Frauenfeld74Kreuzlingen40Weinfelden33Romanshorn18Arbon17Horn15Wängi14Egnach11Sulgen11Ermatingen11
Industry axis

Fiduciary Offices in other places

Fiduciary Offices across Switzerland
Frauenfeld74Kreuzlingen40Weinfelden33Romanshorn18Arbon17Horn15Wängi14Egnach11Sulgen11Ermatingen11Sirnach11Berg TG10Bettwiesen10Münchwilen TG10Aadorf10Tägerwilen9Eschlikon TG9Bottighofen8Bürglen TG7Steckborn7Frasnacht6Felben-Wellhausen6Bischofszell5Pfyn5Warth5

By canton

Canton of Zurich3,229Canton of Geneva1,440Canton of Bern1,353Canton of Vaud1,318Canton of Zug1,256Canton of St. Gallen984Canton of Aargau956Canton of Ticino810Canton of Lucerne750Canton of Valais571Canton of Schwyz530Canton of Thurgau524Canton of Basel-Country513Canton of Fribourg480Canton of Grisons424Canton of Solothurn359Canton of Neuchâtel254Canton of Nidwalden160Canton of Appenzell Outer Rhodes130Canton of Schaffhausen124Canton of Obwalden95Canton of Jura94Canton of Glarus77Canton of Uri39
Place axis

Other industries in Amriswil

All companies in Amriswil
Property Management84Holding Companies46Real Estate Project Development45Auto Repair Shops35Restaurants35Real Estate Brokerage30Automotive & Vehicle Trade26General Contractors23IT Consulting & Services21Facility Management & Cleaning20Flooring & Tiling19Painting & Plastering18Plumbing & Building Services18Technical Consulting & Engineering17Advertising Agencies17Management Consulting16Other Service Industries15Coaching & Personal Development14Recruitment & HR Consulting14Electrical Planning & Installation14Online Shops14Building Maintenance13Mechanical Engineering Industry13Retail - General Specialty Trade13Wholesale - General Specialty Trade13Trade Fair & Event Organizers12Architecture Firms12Construction & Project Management12Catering12Interior Construction11Hair Salons11Insurance Brokerage & Consulting11Beauty Salons10Continuing Education Institutes10Retail - Textiles & Clothing10Clubs, Bars & Event Venues10Logistics & Transport Companies10Solar & Photovoltaics9Metal Industry9Textile & Clothing Industry9Software Development9Financial Services8Food Processing8Retail - Food & Luxury Items8Civil Engineering7Metal Construction7Specialized Construction Installations7Physiotherapy7