Statutory audit, with partner certainty.
Just Audit connects directly to your systems, combines AFM-licensed rigor with senior RegisterAccountant partners on every engagement. No junior handoffs, no bureaucratic overhead. Signed by qualified statutory auditors.
Audit & Assurance Disciplines
Every assignment is led directly by two AFM-registered audit partners (RA) under strict Dutch auditing standards (NV COS) and ISA regulations.
Statutory Audit (Art. 2:393 BW)
Mandatory annual accounts audits for Dutch medium and large companies. Delivered on time with zero year-end surprises and 2 RA partners on every file.
- 2 RA partners on every engagement
- Independent Auditor Opinion
- Boardroom Management Letter
Group & Component Audits (ISA 600)
Auditing Dutch subsidiaries and holding entities within multinational groups. Direct communication with global group audit teams in US, UK, and EU.
- Strict reporting deadline adherence
- Bilingual reporting in Dutch & English
- Direct group auditor clearance
Voluntary & Transaction Audits
Independent assurance for private equity investors, lenders, supervisory boards, and scaling businesses preparing for mandatory size criteria.
- Stakeholder and bank confidence
- Proactive financial health check
- Pre-acquisition validation
Grant & Subsidy Audits
Specialized verification protocols for national and European grant programs (WBSO, MIT, Horizon Europe, RVO subsidies).
- Audit protocol compliance
- Swift sign-off before filing cutoffs
- Clear cost eligibility validation
Review Engagements (NV COS 2400)
Cost-effective assurance when a full statutory audit is not legally required but stakeholders need verified financial credibility.
- Analytical procedures and inquiries
- Independent practitioner report
- Reduced client burden
Agreed-Upon Procedures (NV COS 4400N)
Targeted factual findings on specific financial accounts, inventory counts, turnover statements, or compliance covenant checks.
- Custom testing scope
- Detailed factual findings report
- Objective third-party verification
AI Prepares & Analyses. The Auditor Challenges, Judges & Concludes.
We combine ex-Big Four audit rigor with modern digital architecture. Through Caseware Cloud, DataSnipper, and automated 100% bank/ledger transaction testing (CAMT.053 & XAF), our teams eliminate mechanical routine so partners can focus on what matters: personal dialogue, accounting judgment, and boardroom value.
The 6-Stage Audit Journey
No surprises at year-end. Our structured workflow provides predictable milestones, early risk identification, and continuous communication with leadership.
Understand business operations, governance, reporting frameworks, and establish engagement materiality.
Secure electronic transfer of general ledger audit files (XAF), subledgers, bank confirmations, and system documentation.
Walkthroughs of key accounting cycles, internal controls evaluation, inventory observations, and early issue resolution.
Substantive procedures on balance sheet valuations, revenues, cut-off, tax positions, provisions, and complex transactions.
Rigorous internal consultation, technical standard review, and draft discussion with CFO, board and audit committee.
Issuance of the independent auditor's opinion and executive management letter with actionable governance recommendations.
Who We Serve
We focus exclusively on clients where personal contact, technical agility, and partner involvement make a measurable difference.
Medium & Large Dutch Entities
Companies that have outgrown smaller accounting offices and seek a dedicated audit specialist without Big 4 overhead.
Dutch Subsidiaries of Global Groups
Entities reporting to overseas parents in the United States, Japan, China, Brazil, and Europe under tight reporting deadlines.
Family Businesses & Holdings
Generational businesses requiring discreet, reliable audit oversight and long-term continuity.
Scale-ups & Investor-backed Ventures
Fast-moving scale-ups preparing for funding rounds, institutional governance, or crossing the statutory threshold.
Partners You Meet in Person
Just Audit was founded by dedicated RegisterAccountants (RA) committed to restoring direct partner accessibility, dual-partner review, and practical business understanding.
Tjerk Wolsak RA
As your permanent point of contact I have extensive experience in the control practice, of which I have worked a large part at a big4 office. Customers appreciate my open communication, critical eye and reliability. With my years of experience, I bring a wealth of knowledge and expertise to Just Audit. My passion for the profession and my involvement with clients ensure that I am always looking for the best solutions for your financial challenges.
Sven Steijn RA
I really appreciate the personal approach and the focus on quality that define our firm, Just Audit. It gives me a lot of satisfaction to contribute to the growth and development of Just Audit. I get a lot of energy from successfully completing assignments for our clients. Outside of work, I’m a passionate kitesurfer and enjoy time with my wife, with a deep belief in personal accountability and client partnership.
Let's discuss your audit requirements.
Whether you need a mandatory statutory audit, a component review for your international parent, or an introductory conversation on switching auditors.