Why Brussels is attracting foreign companies in 2026 ?

Since 2024, a discreet but very real movement has been taking shape on the European map of company creations. The visible capitals remain Amsterdam and Berlin in the media narratives, but in the registers, another city is rising: Brussels.

The numbers are starting to come out. Over the past two years, domiciliation and establishment requests in Belgium by non-Belgian founders have progressed significantly, particularly among pre-seed and seed-stage startups. What is happening is not anecdotal. It is the result of three structural forces converging.

This article explains why Brussels is becoming a strategic address for foreign companies in 2026, which profiles are coming, what they do well, what they often miss, and how to correctly lay the foundations of their Belgian presence.

The European hub: Brussels remains the decision centre

Brussels concentrates more than 40,000 European public affairs professionals. The European institutions (Commission, Parliament, Council), over 30,000 lobbyists and interest representatives, and more than 2,000 European professional associations have their headquarters here. When the European Commission publishes a legislative proposal, it does so from Brussels. When Parliament votes on regulation that affects your market, it does so in Brussels.

For any company whose value is linked to a European regulatory framework, being based in Brussels is no longer an ideological choice. It is an operational advantage:

• Direct access to European regulators
• Proximity to professional federations that shape the texts
• A signal of seriousness and compliance for European investors
• A network of legal and fiscal expertise specialised in EU files

The announcement of the 28th Regime by the European Commission in March 2026 reinforces this dynamic: as company law centralises at the EU level, companies operating from Brussels gain a proximity advantage that is difficult to replicate elsewhere.

The economic advantage: costs and taxation

On cost indicators, Brussels remains clearly cheaper than Amsterdam, Paris or Dublin. A coworking desk in Brussels starts around €149/month, versus €350 to €500 in the leading competing capitals. A professional domiciliation address in Brussels from €79/month has no direct equivalent in the other European hubs.

The SRL structure (Société à Responsabilité Limitée), the Belgian equivalent of the LLC, is particularly flexible for international founders:

• No legal minimum capital since 2019
• Shareholding fully open to non-residents and non-European capital
• Competitive dividend regime through the deduction for definitively taxed income
• Structure recognised in all EU countries for fundraising

Combined with the Belgian impatriate regime, attractive to expatriates who settle in Brussels to create their company, the economic equation becomes favourable again after several years when attention had gone mainly to Berlin or Amsterdam.

The practical ecosystem: talent, languages, connectivity

Brussels is not just an address. It is an ecosystem that makes a difference at execution:

• A pool of multilingual talent (FR, NL, EN at native or near-native level) unique in Europe
• A transport infrastructure that puts Paris at 1h25, Amsterdam at 1h50, London at 2h, and an international airport 15 minutes from the centre
• Professional services (lawyers, accountants, tax advisors) specialised in cross-border matters
• Business Centers compliant with the SPF Economy that simplify administrative setup

For a founder wanting to move from the thesis (creating a European company) to execution (hiring, opening a business account, signing contracts), Brussels offers a mix of simplicity and sophistication that no other capital replicates exactly.

Who comes to Brussels in 2026

Three profiles stand out in recent creations:

• Regulated fintech and regtech. Brussels offers direct access to European regulators and fine legal expertise on AMLD, MiCA and DORA frameworks. Many startups prefer to settle in Brussels from the start rather than open a branch there later.
• Deep tech startups with a European grant file. The direct neighbourhood of the European Innovation Council, Horizon Europe and structural programmes makes lobbying and file building easier.
• Expat founders from the US, UK or Asia who want a European entity. The combination of SRL and Belgian tax residence offers a clear legal framework to operate across the whole European market without cross-border complications.

Beyond these three profiles, we also see specialised consulting firms, NGOs with European mandates, and professional service companies arriving in the wake of their institutional clients.

Classic mistakes when setting up

The most frequent mistake remains the address. Many non-Belgian founders think their personal home is enough as a registered office. In practice, this triggers cascading blockages: refusal to open a business bank account for insufficient KYC, difficulties activating the VAT number, amateur image in front of partners. We covered this topic in detail in our article on domiciliation and the business bank account.

The two other classic mistakes are subtler:

• Choosing an unsuitable legal structure (SA instead of SRL when the SRL is more flexible, or a foreign trust that does not fit Belgian UBO requirements).
• Underestimating the compliance requirements of the chosen provider. A domiciliation provider not registered with the SPF Economy exposes the company to being struck off the BCE.

Setting the foundations correctly from the first month avoids these three problems, and costs considerably less than correcting them after six months of activity.

Conclusion

Brussels is no longer the default destination for those wanting a discreet European address. It has become the destination of choice for founders who weigh their options and find here a unique ratio: access to institutions, contained costs, multilingual ecosystem, flexible legal framework.

At Office Factory (842 Chaussée d'Alsemberg, Uccle), we regularly settle founders from Amsterdam, London, San Francisco and Singapore. Professional domiciliation in Brussels from €79/month is often their first anchor point. The other building blocks (coworking, meeting rooms, local network) follow as the activity picks up.

Discover our domiciliation offer for your foreign company

Or read our complete guide to domiciling your company in Brussels