Summary
- Technotrans has won a mid-single-digit million-euro follow-up order for coolant distribution units serving the Asian data centre market.
- It expects the new order to be recognised fully as revenue in 2026 and forecasts triple the 2025 data centre sales level.
- The German supplier added a fourth CDU production line earlier in 2026, but has not disclosed this order's customer, installed site or equipment capacity.
German thermal management manufacturer technotrans has secured a further multimillion-euro order to manufacture coolant distribution units for the Asian data centre market, adding business to a production programme expanded earlier this year.
The Sassenberg-based company disclosed the follow-up order on 20 October, valuing it in the mid-single-digit millions of euros. Management expects its full value to be recognised as revenue during the 2026 financial year and forecasts that data centre revenue will reach three times the 2025 level.
The transaction concerns a German engineering supplier but serves the Asian market. Technotrans has not identified the customer, installation country, production site, quantity of units or final delivery schedule, so the order is not evidence of a new data centre cooling installation in Germany or elsewhere in Europe.
It also does not establish commissioned thermal capacity. The company describes the equipment category and approximate contract value without stating the thermal ratings, temperature requirements or number of computing racks involved.
CDUs connect computing equipment to cooling plant
Coolant distribution units provide an interface between the liquid circuits serving computing equipment and the wider system that removes heat from a data centre. Depending on their design, they may use pumps, heat exchangers, sensors and controls to circulate fluid while separating circuits with different pressure or water quality requirements.
Such equipment is important where processors and accelerators dissipate more heat than conventional server airflow can conveniently remove. A liquid loop can collect heat close to the electronics and transfer it to mechanical infrastructure designed for continuous operation.
The CDU does not eliminate the need for a final heat rejection system. Heat must still pass to chillers, dry coolers, other external plant or a suitable recovery circuit, depending on the configuration selected by the operator.
Changes in rack power density also alter the flow and temperature conditions expected of the cooling equipment. Procurement therefore depends on more than an aggregate megawatt requirement: engineers need to match the CDU to the server cooling interface and the facility’s available mechanical services.
Technotrans has not provided those design specifications for this order. It would be unsupported to assign a cooling output, redundancy class, energy saving or particular liquid cooling architecture to the unnamed customer’s installation.
The company’s established product range includes coolant distribution and pumping equipment, alongside other air and liquid cooling products. The existence of those alternatives does not establish which combinations the customer has selected beyond the CDUs covered by the new order.
Additional orders follow earlier capacity expansion
The October contract comes after a sequence of reported data centre cooling orders. In April, technotrans said it had secured follow-up business in the high-single-digit millions of euros, with order volume already expected to exceed the preceding year’s full-year level during the first half of 2026.
By July, the company had disclosed double-digit millions of euros in data centre cooling orders and the establishment of a fourth production line for coolant distribution units. That production capacity was in place before the October agreement, rather than being newly commissioned as a result of it.
Additional manufacturing lines can help a supplier accommodate repeat orders, but the number of lines does not disclose unit throughput. Equipment size, assembly work, component availability and factory testing all influence the quantity and delivery timing of completed systems.
Testing is important because a CDU must operate within the required fluid, flow and temperature envelope once connected to the customer’s installation. Factory checks can identify manufacturing defects, although integration with the actual mechanical system still requires installation and commissioning at the destination.
The company has not said which of its production facilities will build the ordered units. Its international manufacturing footprint does not permit an assumption that equipment serving Asia must be produced in Germany or at any particular overseas plant.
The earlier production expansion is part of its wider Ready for Growth strategy, under which Energy Management is one of several target markets. The strategy also covers thermal systems for sectors unrelated to data centres, so the wider group’s financial performance should not be conflated with this one contract.
Revenue guidance is not installed capacity
Technotrans expects the new contract value to count towards 2026 revenue. Order intake and recognised revenue are different financial stages, and the stated expectation still depends on deliveries and the relevant accounting requirements being satisfied before year-end.
The forecast of threefold data centre revenue growth compares full-year sales in 2026 with the 2025 baseline. The latest statement does not disclose the baseline in euros, and it does not convert the growth rate into a count of CDUs installed or new facilities commissioned.
Demand for liquid cooling equipment can reflect new facilities, planned expansions or retrofits, but the customer has not identified which applies here. A purchase commitment is therefore a stronger signal of procurement than of completed installation or operating performance.
The new award nevertheless extends the manufacturer’s disclosed order sequence and adds revenue visibility within the year. The practical engineering outcome will become clearer if the customer, cooling specifications or eventual commissioning results are released.
For now, the confirmed development is a follow-up CDU manufacturing order for the Asian market, valued in the mid-single-digit millions of euros, against a background of established production expansion in Germany’s thermal engineering sector.
