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Our Services

International Arbitration & Cross-border Litigation

At Simplex Legal & Finance, we excel in international arbitration and cross-border litigation, handling complex, high-stakes disputes that span multiple jurisdictions and legal systems.

Our team provides strategic counsel and forceful representation to clients in proceedings under ICC, IHK, and other leading arbitral institutions, as well as before national courts and the Supreme Court of Ukraine. With deep expertise in international commercial arbitration, we have successfully won millions of euros for our Clients — our arbitration portfolio amounts to EUR 2 million.

We combine rigorous legal analysis, proactive risk mitigation, and practical industry knowledge to craft winning strategies that protect our clients’ interests and deliver tangible results across borders. Whether facing contractual breaches, investment treaty claims, or enforcement challenges, our commitment is clear: to achieve efficient, cost-effective, and decisive outcomes in even the most challenging international disputes.

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With offices in Lviv, Ukraine, Warsaw, Poland, and Ajman, UAE, we have a global presence to effectively serve our Clients' legal and financial needs across different jurisdictions.

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The Law Firm "Simplex Legal & Finance"

Ukraine, Lviv, 9 Shpytalna Street, Office 10

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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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