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Accounting Firm

Koppel Services

Amsterdam tax and accounting advisers for international and Dutch small and mid-sized businesses

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About Koppel Services

Koppel Services is a Dutch tax and business advisory firm. It supports entrepreneurs entering the Dutch market as well as companies that have traded there for years, combining tax knowledge with practical financial and administrative help.

The firm is led by founder Nico Koppel and co-owner Bas Hollenberg. Its Dutch-language site says it serves around five hundred clients.

Services

  • Tax advice: fiscal planning and solving difficult tax questions before or after they arise.
  • Financial advice: guidance on strategy and finance for owners and directors.
  • Administration and returns: taking bookkeeping and tax filings off the client's hands.
  • Consultancy and interim management support: for firms in that field.

Customers and markets

Small and mid-sized businesses, owner-directors and international traders. Sectors named include design, marketing and communication, international trade and industry, and consultancy.

Key facts

  • Based in: the Netherlands
  • Leadership: Nico Koppel and Bas Hollenberg
  • Languages: Dutch and English

Profile written by TrustList from the business's own published information, Oct 2026.

Categories & features

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