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Passion Revision - Approved Swiss Audit Expert and Licensed Auditor for International SMEs

Limited Statutory Audits and Accounting for internationals SMEs in Switzerland

Big4 expertise, international perspective, and digital-first processes designed for SMEs. Clear communication and efficient execution — fully remote where needed.

✓  English-speaking communication (C2 level)
✓  Big4 background and network
✓  Specialized in SME audits
✓  Digital-first process — fully remote possible

Professional Memberships

EXPERTsuisse Member Logo - Swiss Association of Accountants, Auditors and Tax Experts
Wirtschaftsprüferkammer WPK Logo - German Chamber of Public Accountants
IDW Member Logo - Institute of Public Auditors in Germany

Common Audit & Compliance Challenges for International SMEs

Lost in Translation

Financial discussions become difficult when communication is not fully in English.

Resource Gap

Swiss compliance requires expertise, time, and ongoing investment.​

Slow, manual processes

Manual workflows create unnecessary delays and administrative burden.​

Overpriced solutions

Enterprise-level fees and procedures often exceed SME needs.

Recognize these challenges?
Discover how a digital-first, English-speaking audit approach can simplify compliance.

Why international SMEs work with Passion Revision (CH)

Big4 Expertise

Professional standards with practical execution and expert-level network.

International mindset

Built for foreign-led companies and

global teams.

One-stop compliance

Integrated accounting and audit support under Art. 729 SCO where permitted.

Digital & AI processes

Efficient workflows and reduced administrative burden.

Remote collaboration

Work with us from anywhere.

Fast response times

Receive clear answers without unnecessary delays.

How we work

A structured and efficient process designed for international SMEs with clear communication and minimal administrative burden.

1
Assess Audit Readiness

We review your company structure, identify regulatory requirements, and determine key action areas.

2
Prepare Financial Statements

We support the preparation of compliant financial statements and advise on accounting matters.

3
Execute the Audit

We execute audit procedures efficiently around your timelines -  fully remote where appropriate.

Services supporting your Swiss Compliance Needs

Audit & Assurance

Limited statutory examinations (LSE)
Audit readiness assessments
✓ Interim and year-end audit procedures
Remote audit execution where possible
Clear communication and practical guidance

Accounting Support

Financial statement preparation
Annual report support
Accounting for complex transactions
Swiss compliance support
Advisory and ongoing assistance

Meet Your Audit Partner

We help foreign-led businesses navigate Swiss requirements through expert-level knowledge, clear communication and practical execution.

Big4 Manager experience in Zurich

Licensed Auditor in Germany and Switzerland

Registered Swiss Audit Expert RAB/FAOA)

International audit experience from SMEs to global groups

Expertise across IFRS, Swiss GAAP FER, US GAAP, HGB and SCO

English-speaking communication and cross-border perspective

Education & Qualification

M.A. in Accounting & Finance — University of St. Gallen (HSG)

MScBA in Accounting & Financial Management — Rotterdam School      of Management

B.Sc. Business Administration — University of Mannheim

Big4 Quality. Boutique Agility. Personal Execution.

Working with a more complex structure?

For cross-border topics, international group structures, German–Swiss matters, and broader audit and advisory services, explore our additional expertise and background.

Jonas Kisskalt – Licensed Swiss Audit Expert and Wirtschaftsprüfer for international SMEs in Switzerland

Professional Memberships

EXPERTsuisse Member Logo - Swiss Association of Accountants, Auditors and Tax Experts
Wirtschaftsprüferkammer WPK Logo - German Chamber of Public Accountants
IDW Member Logo - Institute of Public Auditors in Germany

Let's Discuss Your Situation

On our first call we assess your business and determine whether and how we can support you. You'll leave with a clear picture of your audit and accounting requirements.

   ✓ Initial consultation free of charge

   ✓ Remote available

   ✓ English communication

Book Your Consultation

30 min • remote • no obligation

or

Send us a Message

Professional Memberships

EXPERTsuisse Member Logo - Swiss Association of Accountants, Auditors and Tax Experts
Wirtschaftsprüferkammer WPK Logo - German Chamber of Public Accountants
IDW Member Logo - Institute of Public Auditors in Germany

Frequently Asked Questions

Still have questions?
Book a free audit readiness call.

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Jonas Kisskalt

Wirtschaftsprüfer (DE & CH) | M.A. HSG | M.Sc. BA

Kontakt

+49 160 406 9353

+41 79 867 5051

info@passion-revision.de

Office Nürnberg

Entenseestraße 18, DE-90607 Rückersdorf

Office Zürich

Strehlgasse 2, c/o ExpertFid & Audit SA, CH-8001 Zürich

©2026 Passion Revision (CH) - Wirtschaftsprüfung Jonas Kisskalt | ImpressumPrivacy Policy

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