About THK
TH Kazakatom AG (“THK”), located in Zug, Switzerland, is a wholly owned subsidiary of NAC Kazatomprom JSC. Established in 2016, we specialize in trading of Critical Minerals: Nuclear Fuel Products and Rare Metals for various industries worldwide.
Our products play a vital role in nuclear energy, aerospace, automotive, electronics, medicine, engineering, and other key sectors. By providing high-quality materials that meet stringent industry standards, we contribute to advancements in these critical fields while maintaining our commitment to ethical trading practices and sustainability.
We provide competitive pricing through direct access to primary production sources. This advantage allows us to reduce costs while maintaining high-quality service for our clients.
With a network spanning Asia, Europe, and the US, we are positioned to meet the immediate and long-term needs of clients worldwide.


Compliance & Risk Management
Our Products

NUCLEAR FUEL PRODUCTS
We trade fully compliant Uranium-based products from all across the Nuclear Fuel Cycle:
– Uranium Concentrates (U3O8) produced in Kazakhstan and in other countries of the world;
– Conversion services, uranium hexafluoride (UF6) and uranium dioxide (UO2);
– Enrichment services and Enriched Uranium Product (EUP).
We are providing all types of services to our clients to meet their needs and open to structuring all types of deals.
Our inventories are kept at the international converters:
– USA: ConverDyn
– Canada: Cameco
– France: Orano
BERYLLIUM
Our partner, the ULBA Metallurgical Plant (a subsidiary of “NAC Kazatomprom” JSC), operates a fully integrated Beryllium production cycle, encompassing every stage from ore concentrate processing to the manufacturing of high-quality finished products.
Its Beryllium-containing products, including Beryllium metal in ingots, Aluminium-Beryllum (AlBe), Copper-Beryllium (CuBe) and Nickel-Beryllium (NiBe) master alloys and Metal-ceramic Beryllium products and billets are widely recognized for their superior quality.
In addition, ULBA Metallurgical Plant produces beryllium reflectors and specialized components for research reactors and neutron sources, supporting advanced applications in nuclear science and technology.
TANTALUM AND NIOBIUM
The Tantalum and Niobium operations of ULBA Metallurgical Plant represent a full production cycle, from the processing of any type of tantalum- and niobium-containing raw materials to the manufacturing of finished products of the highest quality.
Tantalum and Niobium containing products include:
– 3N2, 3N5, 3N7, 4N and 4N5 pure Tantalum ingot produced by double and triple electron beam melting
– 4N5 pure Tantalum ingot produced by vacuum arc melting
– Niobium ingots
– Alloy additives
– Capacitor- and metallurgical-grade powders
– Fabricated Products (trays, lids, tube blanks, hot zone elements, crucibles, discs etc.)
Contact Us
We welcome your inquiries. For questions, collaboration proposals, or contact, please use the form below.
Address
Gartenstrasse 6, 6300, Zug, Switzerland
Phone
+41 41 710 04 85
info@thk-ag.ch

