Fiduciary Offices in Uster

Companies

All 41 companies in Uster

Gubser Kalt Wirtschaftsprüfung AG

Since 1982

Fiduciary servicesTax advisoryAuditing

View profile3.7(6)

Gubser Kalt & Partner AG

Since 1988

Fiduciary servicesTax advisoryLegal advice

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hit Treuhand GmbH

Since 1994

BookkeepingTax consultingPayroll administration

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Engeler Treuhand

Since 1995

AccountingTax returnsStatements

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Avance Treuhand GmbH

Since 1999

AccountingBusiness consultingTax advisory

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Pfister Treuhand AG

Since 2001

Fiduciary servicesTax advisoryAudit services

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Mellarius Treuhand AG

Since 2004

Finance & AccountingTaxesHR Administration / Payroll

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Businesspoint GmbH

Since 2005

Fiduciary servicesReal estate servicesInsurance consulting

View profile3.7(6)

Zahlenwerkstatt U. Willimann

Since 2005

BookkeepingPayroll administrationTaxes

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Consonum GmbH

Since 2005

HR AdministrationHR ManagementRecruiting / Talent Acquisition

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THR Rüegg & Partner AG, Treuhandgesellschaft

Since 2007

Bookkeeping, Controlling & Financial ManagementTaxesStart-up Support

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FILO Treuhand GmbH

Since 2007

Financial bookkeepingPayroll accountingFiduciary services

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Morf Treuhand AG

Since 2008

AuditingBusiness advisoryTax advisory

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Graf Treuhand AG

Since 2012

BookkeepingTax consultingProperty management

View profile4.5(2)

Zahlenwerkstatt GmbH

Since 2012

AccountingPersonnelTaxation

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Columna Treuhand AG

Since 2013

Trust and Business ConsultingBookkeeping and Financial StatementsTax Advisory and Tax Returns

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Stierli Treuhand

Since 2014

Accounting for SMEsTax advisory and tax returnsProperty management

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Kita Verwaltungs AG

Since 2014

Accounting and finance for SMEsTax consultingPersonnel administration

View profile4.2(23)

AKUNI GmbH

Since 2015

Family Office ServicesFiduciary servicesCompany formation

View profile4(2)

Seminor GmbH

Since 2016

Wealth management adviceCoordinating banking transactionsAccounting

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TIGU Treuhand und Immobilien AG

Since 2017

Property managementFiduciary consulting for real estateReal estate consulting

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FlexTax AG

Since 2018

Tax adviceFinancial and accounting servicesHR administration

View profile4.2(23)

FI-Partner GmbH

Since 2021

Accounting and fiduciary servicesBusiness formation and restructuringCourses and trainings

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Divo Treuhand AG

Since 2022

TaxesEstate planning adviceAdvice for heirs

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gass treuhand ag

Since 2024

AccountingTaxesPersonnel

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Andres Treuhand GmbH

Since 2025

AccountingTax advisoryPersonnel management

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Agreno Treuhand AG

Since 1978

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s + k Wirtschaftsprüfung AG

Since 1994

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Accounting Service Ziegenhagen AG

Since 1999

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BRH Reutlinger Treuhand GmbH

Since 2008

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m medadviser ag

Since 2017

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NT

Nauer Treuhand AG

Since 1977

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CT

CD Treuhand, D. Del Rossi

Since 1983

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B+

Baumann + Partner Treuhand

Since 1985

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VT

Vaucher Treuhand

Since 1990

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W

Walser-Treuhand

Since 1992

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CT

CD Treuhand GmbH

Since 1997

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AT

A-Z Treuhand und Verwaltungs AG

Since 1997

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Z&

Zollinger & Co Treuhand

Since 1999

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WM

Walter Meier Buchhaltungsdienstleistungen

Since 2013

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BC

Benedetti Consulting

Since 2023

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Show 29 more companies

Fiduciary Offices in Uster

41Fiduciary OfficesCommercial register (Zefix) · as of August 26, 2026

2006Median year of registrationCommercial register (Zefix) · as of August 26, 2026

2,343in the Canton of ZurichCommercial register (Zefix) · as of August 26, 2026

13,213in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Fiduciary Offices in the region

Point size by number of companies per place.

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

Largest places

Zurich843 Winterthur121 Dübendorf60 Dietikon50 Volketswil34 Wallisellen34 Thalwil33 Meilen31 Kloten31 Horgen27

Industry axis

Fiduciary Offices in other places

Fiduciary Offices across Switzerland

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Place axis

Other industries in Uster

All companies in Uster

IT Consulting & Services64 Management Consulting58 Software Development47 Restaurants45 Coaching & Personal Development44 Advertising Agencies44 Property Management31 Hair Salons30 Technical Consulting & Engineering26 Real Estate Project Development26 Architecture Firms25 Facility Management & Cleaning24 Real Estate Brokerage24 Sports & Recreation Instruction23 Recruitment & HR Consulting21 Painting & Plastering21 Plumbing & Building Services20 Online Shops19 Food Processing18 Logistics & Transport Companies18 Wellness & SPA Facilities17 Retail - Textiles & Clothing17 Horticulture & Landscaping16 Textile & Clothing Industry16 Continuing Education Institutes16 Auto Repair Shops16 NGOs & NPOs15 Cultural & Educational Organizations15 Non-Medical Healthcare Professions15 Physiotherapy15 Electrical Planning & Installation14 Beauty Salons14 Retail - Electronic Devices14 Retail - General Specialty Trade14 Other Service Industries13 Building Maintenance13 Interior Construction13 Public Relations Consulting13 Travel Agencies13 Trade Fair & Event Organizers12 Construction & Project Management12 Sustainability Sector12 Holding Companies12 Automotive & Vehicle Trade12 Fitness Centers12 Retail - Bicycles & Sports Equipment11 Clubs, Bars & Event Venues11 Flooring & Tiling10

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Fiduciary Offices inUster

All 41 companies in Uster

Fiduciary Offices in the region

Fiduciary Offices in other places

Other industries in Uster

Fiduciary Offices in
Uster