Kallen Accountants en Adviseurs B.V.

Kallen Accountants en Adviseurs B.V.


Rijksweg Noord 45
6162 AB

General enquiries

+31 46 474 9440

Local time

Kallen Accountants en Adviseurs is a full-service firm based in Geleen. Our capabilities include audit, accounting, corporate finance, HR, tax and legal; and our clients' sectors include manufacturing, industry, service providers, medical, trade and real estate.

Our history

We were established in 1955, and have since grown to be a firm of three partners and 27 staff.

What makes us different?

We are a very internationally-minded firm, operating both German and Belgian desks, but also serving clients in over 30 countries, including the UK, Germany, Belgium, France, Spain, Turkey, Russia, USA, India, Hong Kong, China, Namibia and Australia.

Services provided


  • Audit of listed companies
  • Audit quality monitoring
  • Business risk
  • Internal audit
  • Statutory audit
  • Voluntary audit

Tax services

  • Corporate and business tax
  • Direct international tax
  • Employment tax
  • Global mobility
  • Indirect international tax
  • Innovation and investment incentives
  • Private client/ personal tax
  • Property tax
  • R&D Tax Credits
  • Statutory tax reporting and e-filing
  • Tax planning and compliance
  • Tax policy
  • Transfer pricing
  • VAT
  • Wealth management and trusts

Corporate finance

  • Mergers and acquisitions


  • Employment law

Management consulting

  • Business consulting
  • Corporate governance

Accounting services

  • Book-keeping
  • Financial reporting
  • Outsourced accountancy
  • Payroll (accounting)
  • Preparation of statements

IT/ software development

  • Software consultancy

Company formation/ administration

  • Outsourcing

Industry specialisms

  • Arts / Entertainment and Media

  • Distributors

  • Food and Drink

  • Infrastructure / Utilities / Telecoms / Waste management

  • NGOs

  • Pharmaceutical / Chemicals / Life sciences

  • Private Clients and Family Offices

  • Professional Services

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