About us

Welcome to Agencija za Sve i Svašta, Barcelona’s leading agency for immigration, legal, business, and administrative services. With years of experience, we have built a reputation of excellence, reliability, and efficiency, assisting countless clients in navigating the complex Spanish legal and bureaucratic systems.

Who We Are

Located in the heart of Barcelona, at Calle Torrent de L’olla, 36, Barrio de Gràcia, we are a trusted name in Spain for providing expert assistance with residency, visas, business registration, legal support, vehicle transfers, and much more. Our team consists of highly skilled professionals, including immigration experts, legal consultants, tax advisors, and a network of top-tier lawyers and notaries.

We pride ourselves on delivering fast, efficient, and tailored solutions to meet the unique needs of our clients. Whether you are an individual looking for a residency permit or a business owner seeking legal compliance, we have the knowledge, experience, and dedication to help you succeed.

Why Choose Us?

✅ Proven Expertise – With years of hands-on experience, we have successfully assisted thousands of clients in Spain.

✅ Comprehensive Services – From immigration and business consulting to legal and administrative services, we offer a one-stop solution for all your needs.

✅ Trusted Legal Network – We work with renowned lawyers, criminal defense specialists, and professional notaries to ensure top-quality legal representation.

✅ Customer Satisfaction – Our clients are our best ambassadors, and their satisfaction is our biggest success.

✅ Speed & Efficiency – We understand the urgency of legal and administrative matters, and we work quickly and effectively to get things done.

✅ Multilingual Assistance – Our team speaks multiple languages, ensuring clear communication and personalized support.

What We Do

We provide full-service assistance in:

Immigration & Residency – Visas, residency permits, citizenship applications, and legal status regularization.
Legal Services – Criminal defense, family law, real estate law, tax law, and legal representation.
Business Consulting – Company formation, freelancer (autónomo) registration, tax and accounting services.
Notary & Administrative Services – Power of attorney, document legalization, contract registration.
Vehicle Services – Ownership transfers, vehicle registration, traffic fines assistance.

Whatever you need, we ensure a stress-free, smooth, and legally compliant process.

📍 Address:

Calle Torrent de L’olla, 36, Barrio de Gràcia, Barcelona, Spain

📞 Phone:

+34 625 357 252

+34600699900

🌐 Website:

www.sis-assistant.com

Your Success Starts with Us!

At Agencija za Sve i Svašta, we go above and beyond to provide top-tier services tailored to your needs. With our unparalleled expertise, strong legal network, and commitment to excellence, we guarantee fast, efficient, and reliable solutions for all your administrative, legal, and immigration matters in Spain.