
Immigration Services
Immigration Services
Matrix Global Mobility provides tailored, compliant immigration solutions that make global mobility easier for individuals and organisations across Greece, Bulgaria, Serbia, and Croatia.
Immigration at a Glance
Local offices
Greece, Bulgaria, Serbia and Croatia
Professional membership
EuRA Full Member
Core services
Work & Residence Permits
Overview
Helping you cross borders to new horizons
Matrix Global Mobility helps multinational companies achieve seamless immigration compliance. Our experts provide fast, tailored support for visas and work permits, staying fully up to date with local legal requirements. We work closely with consulates and government agencies to streamline applications, minimise delays, and mitigate risks – so your teams can cross borders smoothly and focus on success from day one.
Certified Standards
Full Member
Documented case-management standards applied to every immigration file, at every Matrix office.
Direct-Delivery Network
Employed consultants in Athens, Sofia, Belgrade, and Zagreb – no subcontracted case handling.

Process
Immigration stages: from planning to settlement
Matrix Global Mobility offers end-to-end immigration support across Bulgaria, Greece, Serbia, Croatia, and beyond. From visa planning and pre-arrival consultations to work permits, residence cards, and legal compliance, our team ensures a smooth, stress-free transition. We guide families, professionals, and employers through every stage of the immigration process – keeping you compliant, secure, and ready for your new beginning.
WHY MATRIX
What’s included in the Matrix Mobility advantage
Wherever you’re relocating – from Bulgaria to Greece, Serbia to Croatia, or anywhere in the world – Matrix Mobility delivers a seamless immigration experience:
- Immigration compliance advisory for multinational companies
- Customised immigration solutions for global employees
- Up-to-date guidance on local immigration laws and regulations
- Technology-driven tracking and documentation systems
- End-to-end support for global mobility programmes
- Proactive issue resolution to avoid delays and legal complications
- Visa and work permit assistance, risk assessment, and compliance review
COUNTRY EXPERTISE
In-country specialists, on the ground
Explore immigration requirements and services by destination, or read about our EU Posted Workers compliance programme.
GR · Greece
Immigration Services in Greece
Matrix Global Mobility manages immigration compliance in Greece through its Athens office – processing Type D National Visas, EU Blue Cards, Golden Visas, Digital Nomad Visas, and family reunification permits for corporate clients and private applicants.
BG · Bulgaria
Immigration Services in Bulgaria
Matrix Global Mobility manages immigration compliance in Bulgaria through its Sofia headquarters – processing Type D Visas, Single Work Permits, EU Blue Cards, freelancer permits, and investment residence applications for corporate and private clients.
HR · Croatia
Immigration Services in Croatia
Matrix Global Mobility manages immigration compliance in Croatia through its Zagreb office – processing Stay and Work Permits, EU Blue Cards, Digital Nomad Visas, and family reunification applications in a country that joined the Schengen Area and Eurozone in January 2023.
RS · Serbia
Immigration Services in Serbia
Matrix Global Mobility manages immigration compliance in Serbia through its Belgrade office – processing Temporary Residence Permits, Work Permits, Combined Permits, and business visas for corporate employers and private clients entering the Serbian market.
EU · Posted Workers
EU Posted Workers Compliance
Matrix Global Mobility manages posted worker compliance across Greece, Bulgaria, Croatia, and Serbia – handling A1 Certificate applications, posting notifications, and enforcement of the EU Posted Workers Directive for companies sending employees on cross-border assignments.
Get Started
Start your immigration enquiry today.
- Free, no-obligation assessment
- Country-specialist assigned
- Response within 1 business day