About
Us

About WinCase

years of experience

welcome to WinCase

Immigration & Legalization Services in Poland

WinCase was born from a personal mission. Our founder left her job to build something meaningful — a company that helps people navigating life in a foreign country without knowing the language or laws. Having experienced these challenges firsthand, she deeply understands the struggles of every client who walks through our door.

  • Individual approach to every case

  • Full documentation preparation & support

  • Transparent communication at every stage

book consultation

company history

the WinCase story

The Beginning

Wincase is about winning cases. The name combines win and case, emphasizing the positive outcome that our clients seek.

2020
Immigration resource
Immigration resource
2021

First Clients

Reached our first milestone of successfully issued work permits and residence cards

CRM Launch

Launched our own CRM platform WinCase for efficient case management and client administration

2023
Immigration resource
Immigration resource
2025

Scaling Up

We expanded our operations and help clients from over 30 countries.

our expertise

successful immigration cases we handled for our clients

About WinCase

employment / work

Work Permit Application

About WinCase

residency / legalization

Temporary Residence Card

About WinCase

business / corporate

Business Registration & Visa

About WinCase

family / reunification

Family Reunion Visa

all cases

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    Clients Served

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    Success Rate

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    Countries Represented

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    Corporate Clients

our testimonials

happy clients feedback

Client testimonial
Client testimonial
Client testimonial

WinCase helped me obtain my work permit and temporary residence card smoothly. The team was professional, responsive, and guided me through every step of the process. Highly recommended for anyone dealing with immigration in Poland.

Oleksandr K.

work permit case

Thanks to WinCase, my family reunion visa was processed efficiently. Their individual approach made all the difference — they understood my specific situation and provided clear guidance throughout the entire legalization process.

Maria S.

family reunion case

I opened my business in Poland with WinCase help. From company registration to obtaining the business visa, everything was handled professionally. Transparent communication and great results.

Andrei P.

business visa case

meet our team

our specialists

WinCase team member

Founder of Wincase | Immigration Law Attorney

Yuliya Biletska

I take on the most complex cases — and see them through to a successful outcome.

WinCase team member

Immigration Law Attorney

Diana Yurchenko

There are no hopeless situations. Only questions for which I find solutions — in the client's best interest.

WinCase team member

Client Relations Manager

Anna Shevtsova

Care, speed, and results for every client. No question left unanswered.