Barcelona · Since 2018
Your company in Spain,
handled end-to-end.
Extra Moenia is the Barcelona consultancy international founders trust to incorporate, domicile and operate their business in Spain — without the bureaucratic friction.
What we do
One partner for every step in Spain.
From the first NIE application to your annual accounts — a single, accountable team that already speaks the language of Spanish administration.
All servicesCompany incorporation
Set up your Sociedad Limitada in Spain with a fully managed process.
NIE / NIF
Obtain your tax identification as a foreign founder, partner or investor.
Domiciliation
A registered Barcelona address and full mail handling for your company.
Accounting & tax
Monthly bookkeeping, VAT, IRPF and Corporate Tax filings — done right.
Why Extra Moenia
The discipline of a law firm. The pace of a startup.
- Single point of contact
One advisor handles your entire file — no shuffling between departments. - Bilingual by default
We work in English, Italian and Spanish. - Fixed-price packages
Know your fees up-front. No surprise invoices. - Compliance baked in
GDPR, AML and Spanish reporting handled from day one.
How it works
A four-step path to operating in Spain.
01
Discovery call
We map your goals, structure and timeline in a 30-minute consultation.
02
Documentation
We prepare every form, NIE application and notarial draft on your behalf.
03
Incorporation
We coordinate notary, bank and Mercantile Registry — usually in 2–4 weeks.
04
Operate
We handle accounting, tax and ongoing compliance so you can focus on growth.
Free guide: Opening a company in Spain
A 14-page playbook with timelines, costs, documents and common mistakes foreign founders make.