Van Oers Accountancy & Advies

What Van Oers Accountancy & Advies does

Van Oers Accountancy & Advies is a privately held, Netherlands-based professional services firm founded in 1964 by Harrie van Oers and headquartered at Ginnekenweg 145, 4818 JD Breda. The firm operates through eight wholly-owned Netherlands-domiciled entities (including Van Oers Accountants en Belastingadviseurs B.V., Van Oers Audit B.V., Van Oers Corporate Finance B.V., Van Oers Agro N.V., Van Oers Duurzaamheidsadvies N.V., Van Oers IT Advies N.V., Van Oers Digital Solutions B.V., and Van Oers Business Solutions N.V.) and employs over 400 professionals.

The firm delivers an integrated multi-discipline practice covering accounting, audit, corporate finance, due diligence, international business, legal, HR solutions, tax consulting, and sustainability services, delivered alongside a vertical specialization in agribusiness, automotive, construction and real estate, retail, and transport and logistics. International clients are supported through dedicated Region Desks covering Africa, Belgium, Germany, Latin America, and the USA. Supporting infrastructure includes the Van Oers Academy for professional education and a digital Client Portal for secure document and workflow exchange.

Van Oers generates revenue on a professional services fee model, combining project and retainer engagements with a sales-led go-to-market that emphasizes personal relationships and free introductory meetings. Direct office consultations through regional offices (Breda, Roosendaal, Etten-Leur, plus Rotterdam and The Hague following the April 2026 merger with HLB Den Hartog) serve as the principal distribution channel, supplemented by content marketing, newsletters, social media, and educational events. Target customers span local SMBs, family businesses, directors and major shareholders, startups, and sector-specific enterprises, with no individual customer logos publicly disclosed.

Name

Van Oers Accountancy & Advies

Legal name

Van Oers Accountants en Belastingadviseurs B.V.

Website

https://vanoers.com

Company type

Private

Founded year

1964

Operating status

Operating

Headcount range

251–500 employees

Short description

Van Oers Accountancy & Advies is a Netherlands-based, privately held professional services firm founded in 1964, employing 400+ professionals across Breda, Roosendaal, Etten-Leur, Rotterdam, and The Hague. It provides integrated accounting, audit, tax, legal, HR, corporate finance, and sustainability advisory services to SMBs, family businesses, and sector clients in agribusiness, automotive, construction, retail, and transport.

Ownership category

akta.pro rank

Headquarters

HQ city

Breda

HQ country

Netherlands

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Professional Services Fees: Revenue generated from providing accounting, audit, corporate finance, due diligence, international business, legal, HR solutions, tax consulting, and sustainability services to clients on a project and retainer basis.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

Van Oers Accountancy & Advies is a Dutch professional services firm delivering integrated accountancy, audit, tax, corporate finance, due diligence, international business, legal, HR, and sustainability advisory services. The firm operates through wholly-owned subsidiaries (Van Oers Accountants en Belastingadviseurs B.V., Van Oers Audit B.V., Van Oers Corporate Finance B.V., among others) and serves clients via offices in Breda, Roosendaal, Etten-Leur, Rotterdam, and The Hague, supported by specialized region desks for Africa, Belgium, Germany, Latin America, and the USA.

Product overview

Van Oers is an accounting and consulting firm offering a comprehensive portfolio of professional services organized as a unified practice. The core offerings include Accounting, Audit, Corporate Finance, Due Diligence, International Business, Legal, HR Solutions, Tax Consulting, and Sustainability services. The firm also operates a Van Oers Academy for educational offerings and provides a Client Portal for digital collaboration. The services are delivered through their team of over 400 professionals across multiple service lines, integrating expertise to provide tailored solutions for sustainable business growth.

Differentiator

Problem solved

Functional benefit

Products and services

• Accounting Comprehensive accounting services including financial administration, bookkeeping, and preparation of financial statements for businesses and entrepreneurs in the Netherlands.
• Audit Professional audit services ensuring compliance with statutory requirements and professional standards, delivered through Van Oers Audit B.V.
• Corporate Finance Advisory services for mergers, acquisitions, business valuations, and capital raising activities, delivered through Van Oers Corporate Finance B.V.
• Due Diligence Comprehensive investigation and analysis of businesses prior to transactions, identifying risks and opportunities for buyers and sellers.
• International Business Advisory services for cross-border operations including VAT, transfer pricing, expat taxation, and international expansion, supported by dedicated region desks (Africa, Belgium, Germany, Latin America, USA).
• Legal Legal advisory services for business operations and corporate matters, integrated with the firm's accounting and tax practice.
• HR Solutions Human resources consulting including payroll administration, recruitment, and HR management for Dutch employers.
• Tax Consulting Expert tax advisory services covering corporate tax, personal tax, inheritance tax, and tax planning, delivered by the firm's tax directors and senior managers.
• Sustainability Sustainability consulting and advisory services for businesses seeking to improve environmental and social impact, delivered through Van Oers Duurzaamheidsadvies N.V.
• Van Oers Academy Educational platform offering courses, masterclasses, and lectures for entrepreneurs, managers, and financial professionals on tax and accountancy regulations.

Segments9 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• HLB Den HartogcoreStrategic or Co-development Partner · 30 April 2026Van Oers completed a merger with HLB Den Hartog, a well-established accounting firm with strong presence in the Rotterdam and The Hague regions. This merger strengthens Van Oers' roots in economically important regions while combining local market knowledge with broader professional expertise. The merger is designed to enhance service delivery, improve accessibility, and expand knowledge sharing across the combined organization.

Scale indicators3 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• BDO Nederland: BDO Nederland is a top-tier Dutch member of the BDO global accounting network, offering audit, tax, accounting and advisory services to mid-market and SME clients in the Netherlands — directly comparable to Van Oers by service mix, mid-market focus, and Dutch footprint.
• Alfa Accountants: Alfa is a Dutch mid-tier accountancy and advisory firm with strong agribusiness and SME specialisation; comparable to Van Oers in service scope, sector focus, and regional Dutch delivery model.
• RSM Netherlands: RSM is a global audit, tax and consulting network with a Dutch practice; broadly comparable in service mix and mid-market positioning to Van Oers.
• Mazars Netherlands: Mazars is a global audit, tax and advisory firm with a strong Dutch practice serving mid-market and internationally active clients; highly comparable to Van Oers across accounting, tax, corporate finance and cross-border advisory.
• Grant Thornton Netherlands: Grant Thornton is a global accounting network with significant Dutch mid-market audit, tax and advisory practices; directly comparable to Van Oers on service portfolio and client segments.
• Baker Tilly Netherlands: Baker Tilly Netherlands is the Dutch member of the Baker Tilly international network, providing audit, tax, accounting and advisory services to mid-market and entrepreneurial clients; directly comparable to Van Oers on service mix and target segment.
• Accon AVM: Accon AVM is a Dutch accountancy and advisory group serving SMEs, family businesses and mid-market clients with accounting, tax and corporate finance services; closely comparable in size, service breadth and client profile to Van Oers.

Broad incumbents

• KPMG Netherlands: KPMG is a Big 4 firm with a substantial Dutch practice covering audit, tax and advisory; competes with Van Oers on enterprise mandates while also serving larger clients in the same Dutch market segments.
• EY Netherlands: EY is a Big 4 firm with a Dutch practice spanning assurance, tax, transaction advisory and consulting; overlaps with Van Oers on corporate finance, due diligence and international business advisory.
• Deloitte Netherlands: Deloitte is a Big 4 firm with a large Dutch practice offering audit, consulting, tax and financial advisory; an incumbent competitor for Van Oers' larger advisory and corporate finance engagements.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/vanoerscf
• Facebookfacebook.com/VanOersAA
• LinkedInlinkedin.com/company/vanoers
• Instagraminstagram.com/vanoersaccountancyenadvies

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Van Oers Accountancy & Advies