Kazatomprom

What it is

Kazatomprom (formally: National Atomic Company Kazatomprom JSC) is Kazakhstan's state uranium mining company and the world's largest single producer of natural uranium, established in 1997 by presidential decree. It is the national operator for uranium exports from Kazakhstan and holds exclusive rights to the country's ore deposits. Kazakhstan's sovereign wealth fund Samruk-Kazyna JSC holds 75% of shares; the remaining 25% trades publicly on the Astana International Exchange (AIX) and the London Stock Exchange (LSE), following a November 2018 IPO that placed an initial 15% stake. All Kazakh uranium production uses in-situ recovery (ISR): sulphuric acid solution is injected into sandstone ore bodies underground to dissolve uranium, which is then pumped to the surface for ion-exchange recovery. ISR eliminates the capital and operating costs of open-pit or underground mining and gives Kazatomprom a structural cost advantage over most global competitors.

History

Kazakhstan's uranium sector inherited Soviet-era mine infrastructure. Kazatomprom's output was 2,114 tU in 2001. The company set a public target to become the world's largest producer by 2010, hitting that mark in 2009 with 13,500 tU, a year ahead of schedule. Production peaked at 24,689 tU in 2016. After the March 2011 Fukushima disaster reduced global reactor demand and drove uranium prices to multi-year lows, Kazatomprom reversed course in 2017, voluntarily cutting output by roughly 20% and shifting strategy from volume to price support. It maintained self-imposed production caps through 2025, a discipline that became the single largest supply-side signal in the global uranium market.

Current state

As of mid-2026, Kazatomprom supplies approximately 40% of global primary uranium. The company operates all 13 Kazakh uranium mining projects, largely through joint ventures with partners from Russia (Uranium One/ARMZ, linked to Rosatom), China (CGN and subsidiaries), France (Orano), Japan, and Canada. For 2026, production guidance stands at 27,500-29,000 tU on a 100% basis, a rise of roughly 9% on 2025 but still approximately 10% below earlier nominal plans. Guidance is explicitly contingent on sulphuric acid availability, the binding ISR input. In a parallel value-chain move, the Ulba-FA fuel-pellet fabrication plant, opened in 2021, reached 200 tU/yr of fuel-assembly capacity by 2024. Kazakhstan also hosts the IAEA Low-Enriched Uranium Bank at Ust-Kamenogorsk, operational since 2019.

Relationships

Samruk-Kazyna's controlling stake makes Kazatomprom's commercial decisions instruments of Kazakh state policy. Its joint-venture network spans geopolitical blocs simultaneously: Russian-linked Uranium One operates alongside French Orano and Chinese CGN across the same mine districts, giving Astana leverage it exercises deliberately. Western utilities racing to de-risk post-Ukraine fuel supply chains compete directly with Chinese and Russian buyers for Kazakh offtake, compressing Kazakhstan's political room to exclude either camp. The JV Budenovskoye deposit, whose 2025-26 offtake is fully reserved, functions as a bellwether: which buyer takes the volume reveals the direction of Kazakh commercial alignment. The uranium spot price is partly Kazatomprom's own construct, the voluntary output restraint from 2017 through 2025 being the largest single factor preventing a deeper market collapse.

What to watch

• Sulphuric acid supply chain: the physical ceiling on ISR output and the most probable trigger for any mid-year production guidance cut.
• Offtake routing from Budenovskoye and new JV negotiations, which signal whether Kazakhstan tilts further toward Western or Russian-Chinese buyers.
• Progress at Ulba-FA toward higher-value fuel assembly exports, which could partially insulate Kazatomprom from raw uranium spot price swings.
• Whether Kazatomprom sustains price discipline at roughly 40% market share, or whether Kazakhstan's state revenue needs push output back toward volume maximisation.