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Simplex Legal & Finance International Consulting Group

Simplex Legal & Finance is a premier international consulting group specializing in international arbitration, cross-border finance, international taxation, and legal counseling. With offices in Lviv, Ukraine, Warsaw, Poland and Ajman, UAE, we are dedicated to delivering expert legal and financial services across borders to meet the diverse needs of our clients.

Simplex Legal & Finance

Our Commitment

At Simplex Legal & Finance, we are committed to exceptional legal and financial solutions designed for the realities of global business. By deeply understanding your needs, we deliver strategic guidance across international law, finance, taxation, and legal management — helping you achieve your objectives with clarity and confidence.

Yosyf Ivanyuk, Managing Partner

Mr. Yosyf Ivanyuk

Managing Partner, Cross-Practice

LL.M. at IIT Chicago-Kent College of Law ('24, Chicago, IL, USA)

LL.M. at Law Faculty of the Ivan Franko National University of Lviv ('18, Lviv, Ukraine)

LL.B. at Law Faculty of the Ivan Franko National University of Lviv ('16, Lviv, Ukraine)

With deep expertise across all four of our core practice areas — Yosyf Ivanyuk leads our team in delivering comprehensive, integrated solutions to complex international matters.

 

His 15 years professional experience, strategic counsel and profound understanding of global legal and financial landscapes make him an invaluable partner for clients navigating high-stakes multi-jurisdictional challenges.

Our Team

We deliver the highest level of advocacy, strategic counsel, and dedicated support — empowering our clients to navigate and succeed in complex cross-border disputes, finance, taxation, and legal matters with complete confidence.

Value 1.

Strategic Counsel

Our approach is built on strategic counsel. We work hand-in-hand with clients to craft tailored legal and financial strategies that align with their business objectives while proactively mitigating risks.

We are dedicated to delivering forward-thinking guidance that safeguards your interests and drives success in the dynamic landscape of international business and finance.

© 2026 powered by The Law Firm "Simplex Legal & Finance".

The Law Firm "Simplex Legal & Finance"

Ukraine, Lviv, 4-Б Lukasha M. Street, Office 1

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Yosyf Ivanyuk Consulting F.Z.E.

United Arab Emirates, Ajman, Ajman Free Zone, Building C1

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Yosyf Ivanyuk Jednoosobowa działalność gospodarcza

Poland, Warsaw, 101 Ostrobramska Street

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