Auditor in
Baar

28 companies in Auditor based in Baar — name and year of registration from the commercial register. The list below shows them all.

Companies

All 28 companies in Baar

Uniestro AG Logo

Uniestro AG

Since 2014 · 21–50 empl.5.0(200)

Uniestro AG provides business consulting and personal support on business matters. Through a partner network, it connects advisory services with offerings in software, artificial intelligence and digital platforms.

Management consultantManagement Consulting, Fiduciary Services and AuditIncorporations, Amendments, Legal and Registered OfficeCoaching & Controlling
ranQ Trust Score 4.8 out of 5.0, rated Excellent, Rank #1
Across Advisory AG Logo

Across Advisory AG

Since 2000 · 11–20 empl.5.0(47)

Across Advisory AG provides fiduciary and advisory services to businesses. Its services include bookkeeping and annual accounts, tax advice, financial planning and corporate financing, as well as succession and M&A advisory.

AuditorAccountingTax advisory and tax returnsFinancing
ranQ Trust Score 4.6 out of 5.0, rated Excellent, Rank #2
Keller Stalder Partner AG Logo

Keller Stalder Partner AG

Since 1995 · 1–10 empl.

Keller Stalder Partner AG provides fiduciary, consulting, tax and audit services for businesses and individuals. Its services include bookkeeping and financial statements, statutory audits, tax advice, support with IFRS and Swiss GAAP FER reporting, and group consolidation.

AuditorAccounting and Consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
Gyseler AG Logo

Gyseler AG

Since 2003 · 1–10 empl.

Gyseler AG is a fiduciary services and consulting firm for businesses. Its services include accounting and payroll, audits, tax advice, and corporate consulting on strategy, financing, company formation and restructuring.

Management consultantBookkeepingPayroll accountingAudits
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
MUTARA Audit AG Logo

MUTARA Audit AG

Since 2006 · 11–20 empl.

MUTARA Audit AG provides independent audit services for companies and other organisations. Its work includes ordinary and limited statutory audits, special examinations, due diligence, and audits for crypto businesses and foundations.

AuditorAudit and assurance servicesAdvisoryBlockchain accounting and advisory
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
Consila Treuhand AG Logo

Consila Treuhand AG

Since 2009 · 1–10 empl.

Consila Treuhand AG provides fiduciary and advisory services for businesses. Its services include bookkeeping and financial statement advice, tax advice, auditing, business and legal advice, personnel administration, and outsourcing.

AuditorBookkeeping, financial statementsTax advisoryAudit
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
Heldstab Treuhand AG Logo

Heldstab Treuhand AG

Since 2011 · 1–10 empl.

Heldstab Treuhand AG provides fiduciary services including accounting, auditing, tax and business advisory, and independent asset management. Its services also include payroll and personnel administration, as well as support with company formations and restructurings.

AuditorAccountingTax advisoryBusiness consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
Auditinterna AG Logo

Auditinterna AG

Since 2012 · 11–20 empl.

Auditinterna AG provides internal audit services to national and international companies. Its services include advising boards and audit and risk committees, supporting internal audit teams, and undertaking internal audit work through outsourcing or co-sourcing.

Management consultantInternal Audit ConsultingInternal Audit Outsourcing & Co-SourcingInternal Audit Pilot Projects
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
Avanta Group AG Logo

Avanta Group AG

Since 1982 · 51–100 empl.5.0(1)

Avanta Group AG provides services to businesses and individuals. Its services include accounting, auditing, human resources, tax advice, legal and notarial services, and insurance advice.

AuditorAccountingAuditHuman Resources
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
Valiso Revisionen GmbH Logo

Valiso Revisionen GmbH

Since 2020 · 1–10 empl.

Auditor
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #10
a&o kreston ag Logo

a&o kreston ag

Since 2024 · 21–50 empl.

a&o kreston ag provides fiduciary services, including accounting, auditing, tax and legal advice, and payroll and HR administration. Its services also cover business consulting and domestic and cross-border VAT advice.

Management consultantFinance & accountingTax and legal advisoryTrustee services
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #11
Avanta AG Logo

Avanta AG

Since 2019 · 51–100 empl.5.0(1)

Avanta AG provides fiduciary and advisory services to businesses and individuals. Its services include accounting, audit, human resources, tax, legal and notarial services, and insurance.

AuditorAccountingAuditHuman Resources
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #12
LEGAS AG Logo

LEGAS AG

Since 2010 · 1–10 empl.5.0(1)

LEGAS AG is a fiduciary services firm providing support in accounting and finance, taxation, human resources, auditing and business consulting. Its services include bookkeeping and annual accounts, tax returns, payroll accounting, audits, and advice on company formation, succession and restructuring.

Management consultantFinance and AccountingTax AdvisoryHuman Resources
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #13
Breves Treuhand AG Zweigniederlassung Baar Logo

Breves Treuhand AG Zweigniederlassung Baar

Since 1982 · 1–10 empl.5.0(1)

Breves Treuhand AG Zweigniederlassung Baar is a fiduciary and accounting firm providing bookkeeping, audit and tax advisory services. Its services also include business consulting, corporate fiduciary functions and financial planning.

AuditorAccounting servicesTax advisoryAudits
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #14
Conva Treuhand GmbH Logo

Conva Treuhand GmbH

Since 2018 · 1–10 empl.3.7(3)

Conva Treuhand GmbH is a fiduciary services firm providing accounting, payroll and personnel administration, tax services and business consulting. Its other services include audits, company formation and restructuring, business turnaround support and succession planning.

Management consultantFinancial accountingPayroll & HR administrationTaxes
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #15
B&W Revisions AG Logo

B&W Revisions AG

Since 2007 · 1–10 empl.

B&W Revisions AG is a legally and financially independent auditing firm. It conducts financial statement and special audits and provides tax, financial and business consulting services.

AuditorAuditTax advisoryFinancial and business advisory
No score yet
Peter Stadler Treuhand AG Logo

Peter Stadler Treuhand AG

Since 2007 · 1–10 empl.

Peter Stadler Treuhand AG provides fiduciary services in taxation, financial accounting and payroll administration. Its services also include auditing, financial planning and succession planning.

AuditorTaxesFinancial bookkeepingPayroll administration
No score yet
Robya Revisions GmbH Logo

Robya Revisions GmbH

Since 2012 · 1–10 empl.

Robya Revisions GmbH provides bookkeeping and audit-related services, including voluntary reviews of annual financial statements and referrals to licensed audit firms. It also assists with company formation and related administrative tasks.

AuditorLimited auditAudit of capital increasesAudit of contributions in kind
No score yet
Reviso Treuhand AG Logo

Reviso Treuhand AG

Since 2022 · 11–20 empl.

Reviso Treuhand AG provides auditing, tax advisory and fiduciary services. Its work includes ordinary and limited audits, special audits, bookkeeping, payroll accounting and business consulting.

Management consultantTax advisoryFinancial auditingAccounting
No score yet
HS

Heinz Saurenmann, dipl. Wirtschaftsprüfer

Since 1991 · 1–10 empl.

Auditor
No score yet
AA

APAG Audit AG

Since 1998 · 1–10 empl.

Auditor
No score yet
WW

WEY Wirtschafts- und Steuerberatung

Since 2001 · 1–10 empl.

Management consultant
No score yet
LR

Lufida Revisions AG

Since 2011 · 1–10 empl.

Auditor
No score yet
HR

HBM Revision AG

Since 2012 · 1–10 empl.

Auditor
No score yet
S&

Schenker & Partner AG, Zweigniederlassung Baar

Since 2013 · 1–10 empl.

Management consultant
No score yet
BC

BG Company Services (Switzerland) GmbH

Since 2013 · 1–10 empl.

Auditor
No score yet
ST

Schweizerische Treuhandgesellschaft (Revision) AG

Since 2024 · 1–10 empl.

Auditor
No score yet
DR

DM Revision GmbH

Since 2025 · 1–10 empl.

Auditor
No score yet

Auditor in Baar

28AuditorCommercial register (Zefix) · as of November 15, 2026
2011Median year of registrationCommercial register (Zefix) · as of November 15, 2026
177in the Canton of ZugCommercial register (Zefix) · as of November 15, 2026
2,530in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

Auditor in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 15, 2026