Astana's Financial Court Orders Gazprom to Pay Ukraine After Arbitration Win

A financial court operating inside Kazakhstan’s Astana International Financial Centre has moved to enforce a roughly $1.4 billion arbitration award in favor of Ukraine’s state energy firm, Naftogaz, rejecting Gazprom’s objections and giving the Russian company two weeks to file an appeal. The May 15 decision requires Gazprom to hand over about $1.13 billion plus nearly $300 million in accumulated interest and to cover more than five million euros in legal costs, the ruling says.

The court said it had the authority under its own procedural code to recognize and execute the international tribunal’s earlier award, and it dismissed all other counterclaims brought by the parties. The AIFC decision is the first national court anywhere to confirm the arbitration panel’s finding, a development that could make it easier for Naftogaz to press for collection measures in jurisdictions willing to give effect to the ruling. Gazprom and Russian officials had not publicly responded to the judgment as of Thursday.

The underlying dispute stretches back to a 2019 grievance by Naftogaz, which accused Gazprom of shortchanging payments linked to gas transit. The contractual transit arrangement between the companies ran out at the start of 2025, and an international arbitration panel issued its award last year. Naftogaz has since pursued enforcement in several legal venues after Gazprom ignored the tribunal’s order.

The AIFC sits inside a special financial free zone in Astana and runs a court system modeled on English common law procedures, designed to operate apart from Kazakhstan’s state judiciary. The center, launched in 2018, promotes itself as a hub for foreign capital with an independent dispute-resolution mechanism aimed at international investors.

Legal analysts say the ruling will be watched closely by global investors weighing Kazakhstan as a place to park money. “When a court in a host country is willing to back up an arbitration award, that reduces some of the execution risk for lenders and foreign firms,” said an arbitration specialist familiar with post-award litigation. At the same time, other experts caution the decision places Kazakh authorities in a delicate spot given their close ties to Moscow; enforcing a large loss against a major Russian company could complicate those relations.

Naftogaz is expected to target assets connected to Gazprom’s regional ventures and foreign holdings if Gazprom does not successfully overturn the AIFC judgment. How aggressively Kyiv pursues enforcement, and how other courts respond when asked to recognize the AIFC order, will determine whether the award is converted into actual payments.

For Kazakhstan, the case serves as a practical test of the financial zone’s promise to provide an impartial forum for disputes involving international firms. Officials have long pitched the center as a way to attract Western investment by offering international-standard rules and an autonomous legal mechanism; the new ruling will be cited as evidence by both supporters and skeptics of that claim.