LITEON Technology will pay approximately USD 176 million for a roughly 25% stake in DCX POLSKA, a Warsaw-based maker of liquid cooling systems for AI data centers. The deal, announced by LITEON on 3 September 2026, values DCX at around PLN 2.6 billion and places a Polish hardware company inside the global AI infrastructure supply chain.
What exactly did LITEON buy in Poland?
LITEON Technology acquired approximately 25% of DCX POLSKA Sp. z o.o. for roughly USD 176 million, subject to closing. DCX was founded in 2019, is headquartered in Warsaw, and builds direct-to-chip and immersion cooling hardware for AI and high-performance computing sites.
LITEON is a Taiwanese electronics manufacturer listed on the Taiwan Stock Exchange since 1975, now supplying power management systems, battery backup units, and racks for AI data centers. DCX brings the thermal half of the same rack: coolant distribution units rated from 600 kW to 2.6 MW, facility coolant distribution units up to 16 MW, cold plates, rack manifolds, and modular data center systems.
The stated plan is a combined power-and-cooling platform for hyperscale customers, joining DCX cooling hardware with LITEON’s rack-level power delivery and 800VDC architectures. According to reporting by XYZ, the transaction values DCX at about PLN 2.6 billion (EUR 603 million); DCX sells into 75 countries, and the company has financed its growth mainly from sales revenue rather than outside investors. The same report points to two new plants planned in Poland, plus assembly and support facilities in the United States and Asia-Pacific.
Why does liquid cooling decide how fast AI data centers scale?
Liquid cooling has moved from an efficiency option to a physical requirement. GPU racks built for AI training draw far more power per rack than traditional cloud hardware, and air cooling runs out of capacity well before those densities. Direct-to-chip and immersion systems remove heat at the source, which is what allows operators to fill a hall with accelerators at all.
That is why a cooling vendor is now a strategic asset rather than a component supplier. LITEON’s own framing is explicit: the investment strengthens its position across the AI data center value chain, in the words of chairman Tom Soong:
“Through this partnership, we look forward to advancing innovation and creating new possibilities in the rapidly expanding AI market. LITEON will continue to engage with global partners that possess deep technological expertise and strong strategic synergies, strengthening cross-domain technology integration through both strategic investments and long-term collaboration.”
DCX CTO Maciek Szadkowski pointed the other way, to LITEON’s power electronics, manufacturing scale and existing hyperscaler relationships:
“LITEON’s deep expertise in power electronics, global manufacturing scale, and long-standing hyperscaler relationships make it a highly strategic partner for DCX. We regard this alliance as both an obligation and a commitment – to deliver the best, state-of-the-art technology for our strategic partner and for the world-class customers. This partnership will accelerate our global growth and combine the strengths of both companies to deliver broad next-generation data center infrastructure solutions.”
What does the DCX deal say about Poland’s engineering base?
The timing matters here. In August, S&P Dow Jones Indices reclassified Poland from an emerging market to a developed market. Index classification is a technical decision, but it changes the pool of institutional capital that holds Polish assets by default and the benchmark against which the country is compared. Long-horizon infrastructure — and a data center is exactly that — is the asset class most sensitive to how a market is labelled.
The DCX deal is evidence that Poland exports engineered hardware, not only software services. DCX designs thermal systems, manufactures them, and sells them into hyperscale procurement processes, work that requires mechanical, thermal, power, and firmware engineers in the same building, under a quality regime that a data center operator will audit.
This matters for how foreign employers read the Polish market. The country is widely known for software engineering, and rightly so. The DCX case adds a second profile: hardware-adjacent engineering: thermal design, power electronics, industrial automation, embedded systems, plus the manufacturing and quality roles that surround them.
There is a second-order effect as well. Data centers are regulated critical infrastructure in the European Union, and operators in Poland fall under NIS2 obligations, which means security engineering, audit, and compliance roles grow alongside the physical build-out.
How big is the data center investment wave in Poland?
The DCX transaction sits inside a much larger capital cycle. PwC, in its report on the economic impact of the data center sector in Poland, projects cumulative investment of USD 200.8 billion by 2050, including USD 75.3 billion in the 2027–2036 decade alone, which places Poland 11th among the 17 European countries analysed.
The sector is already registered in the national accounts. As Kinga Barchoń, partner at PwC Poland and real-estate sector leader, said:
“According to the report, ‘The Economic Impact of the Data Center Sector in Poland,’ data centers generated PLN 10.6bn (EUR 2.5bn) in gross value added and PLN 4.3bn (EUR 1bn) in fiscal revenues in Poland in 2025. The sector also supports almost 41,000 jobs a year across the Polish economy. That is more than Poland’s entire aviation industry.”
For employers, the practical reading is simple. A decade of construction on that scale creates sustained demand for a narrow set of engineering profiles: electrical and power, cooling and mechanical, network, site reliability, and security, in a market where those people are already scarce.
What should employers hiring in Poland take from this?
Poland’s data center market is shifting from a hosting story to a manufacturing and infrastructure story, and hiring plans should follow. Companies building AI infrastructure capability in Poland compete for engineers with DCX, with hyperscale operators, and with construction and energy firms, not only with software houses.
If AI infrastructure is on your 2027 roadmap, the hiring question to answer now is which roles you need on payroll in Poland and which you can run through an external team.