Companies from Belgium: rankings and buyer’s guide (2026)

Belgium is a multilingual market at the crossroads of Europe, home to the EU institutions in Brussels and one of Europe’s largest ports in Antwerp. This page is my guide to companies from Belgium for a foreign buyer – why a Belgian partner is worth it, what the economy looks like right now and what to check before you hire – and the rankings of companies from Belgium are published one by one as I finish the research.

Why hire companies from Belgium

Companies from Belgium are used to working in several languages at once: Dutch in Flanders, French in Wallonia, both in Brussels, plus German in the east and English for international clients. A Belgian partner knows which region you need, how Belgian buyers search and how to reach the neighbouring Dutch and French markets. Brussels is the place for EU public affairs and PR, and Antwerp and the logistics corridors around it make freight and distribution a Belgian speciality.

The trade-off is price: Belgian rates are close to Dutch and French levels, well above Central Europe.

The Belgian economy in 2026: the context for companies from Belgium

For companies from Belgium 2026 is a year of slower growth. In June 2026 the National Bank of Belgium (NBB) projected GDP growth of 0.6% in 2026, after 1.0% in 2025, picking up to 1.1% in 2027 and 1.3% in 2028, with harmonised inflation of 3.4% this year and 2.3% next year. Automatic wage indexation keeps labour costs, and so rates, high.

Where companies from Belgium are based

Companies from Belgium are spread across the three regions:

• Brussels – EU public affairs, PR, consulting, digital agencies and international headquarters.
• Antwerp – the port, logistics, chemicals, diamonds and creative agencies.
• Ghent – tech start-ups, software, life sciences and a second port.
• Leuven – university spin-offs, research, software and life sciences.
• Liège – the French-speaking south: air cargo, logistics and industry.

How to hire companies from Belgium: VAT, invoices and checks

Companies from Belgium invoice in euros. For B2B services to a business in another EU country the reverse charge usually applies, so no Belgian VAT (BTW/TVA) is added; services to businesses outside the EU are generally also invoiced without Belgian VAT. Check the details with your adviser – this is not tax advice.

To check a company from Belgium, look for its enterprise number (0123.456.789), which also forms its VAT number (BE0123.456.789), and look it up in the Crossroads Bank for Enterprises (KBO/BCE) public search. Confirm the VAT number in the EU VIES system. Belgian companies file their annual accounts with the National Bank’s Central Balance Sheet Office, and these accounts are public and free to consult.

Latest news from Belgium for buyers of companies from Belgium

Headlines from trusted English-language media in Belgium, refreshed automatically, plus the sources worth following if you work with companies from Belgium.

• Statbel – official statistics of Belgium
• National Bank of Belgium – economic projections and the Central Balance Sheet Office
• The Brussels Times – English-language news from Belgium
• KBO/BCE Public Search – Crossroads Bank for Enterprises
• NBB annual accounts – filed annual accounts of Belgian companies
• VIES – EU VAT number check

Companies from Belgium: FAQ

Short answers to the questions buyers ask most often about companies from Belgium.