OA represents corporations, investors and financial institutions across a wide range of commercial and regulatory disputes. Our dispute practice covers complex commercial litigation, shareholder disputes, financial disputes and regulatory investigations, as well as tax, customs and administrative litigation.

Our approach to disputes is built on careful case architecture. We do not simply respond to claims — we construct a comprehensive litigation strategy from the outset, supported by financial analysis, documentary evidence and a clear narrative capable of guiding the court, arbitral tribunal or regulatory authority through the legal and commercial dimensions of the matter.

Many disputes we handle involve complex financial structures, corporate transactions or regulatory frameworks. Our ability to integrate corporate, tax and financial analysis into litigation strategy allows us to present disputes not only as legal questions but also as matters grounded in commercial reality.

In proceedings involving expert reports, regulatory reviews or administrative sanctions, we remain actively engaged in shaping the technical framework of the dispute. Expert analyses, financial assessments and evidentiary processes are approached with the same discipline as the legal arguments themselves.

Our litigation strategy is defined by discipline, speed and persistence. We manage disputes through every stage of the process and remain committed until a decisive outcome is achieved. In matters requiring technical depth, strategic judgment and determined representation, clients rely on our ability to pursue their interests with clarity and resolve.

Capabilities

• Commercial litigation
• Shareholder and corporate disputes
• Tax litigation and tax controversy
• Customs and administrative litigation
• Public procurement disputes
• Regulatory investigations and administrative proceedings
• Financial and banking disputes
• Employment disputes and executive litigation