LAWYER PROFILE

Matej Košalko

Global 2026

A&O Shearman

Ranked in 1 practice area

Dispute Resolution

Slovakia

1 year ranked

About

Provided by A&O Shearman

Global

Practice Areas

Matej is a dual qualified (English and Slovak law) associate specialising in commercial and investment treaty arbitration as well as litigation. Matej has represented clients from various sectors in arbitration and litigation proceedings including energy, infrastructure, real estate, retail, finance, and technology and media.

Matej has also represented clients in commercial and investment arbitration proceedings seated in both civil and common law jurisdictions (e.g. London or Vienna) and under ICC, LCIA, VIAC and ICSID arbitration rules.

He has extensive experience in complex construction disputes in PPP projects, and under FIDIC and other EPC forms of contracts.

Matej frequently appears before adjudication boards (DABs), state courts and arbitral tribunals. He acted for contractors and employers in major construction projects in the Slovak Republic as well as abroad.

In 2022 Matej spent six months on a secondment to our construction arbitration department in Dubai.

Chambers Review

Provided by Chambers

Chambers Global Guide

Dispute Resolution - Slovakia

Associates to watch

Individual Editorial

Matej Košalko is a senior associate with experience in handling commercial disputes and construction litigation. He also assists with arbitration proceedings, including under ICC rules.

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Strengths

Provided by Chambers

Matej Košalko has a meticulous approach and strong attention to detail.
Dispute ResolutionChambers Global Guide
Matej Košalko is commercially astute and consistently delivers high-quality legal advice. His deep expertise, responsiveness and practical approach make him a trusted adviser.
Dispute ResolutionChambers Global Guide