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Siemens Healthineers begins carve-out of diagnostics unit amid China weakness

By Thomson Reuters Nov 5, 2026 | 12:45 AM

By Kira Britten and Paolo Laudani

Nov 5 – German medical technology company Siemens Healthineers said on Thursday it had begun carving out ​its diagnostics business, which it plans to ‌rebrand as Olyrian Diagnostics ahead of a future divestment.

The separation process is expected to be completed by mid-2028.

The diagnostics unit performs more than 16 billion tests annually and accounts ‌for ​about 17% of group revenue and ⁠20% of its ⁠workforce.

The business has struggled with weakness in China following healthcare reforms and a transformation programme.

Siemens Healthineers forecast slower-than-expected growth in fiscal 2027 on Thursday ​as weakness in China continued to weigh on the diagnostics business.

The unit reported a fourth-quarter adjusted ⁠EBIT margin of 5.4% and ⁠is targeting an additional 400 million ​euros ($450 million) of savings as part of its transformation ​programme.

On a call with analysts, Chief Financial Officer ‌Jochen Schmitz said the business would continue its turnaround efforts with the aim of achieving mid-teens margins over the medium term.

Deutsche Bank described the quarterly ⁠results as “disappointing” but said the decision to separate the diagnostics business was “sensible”.

Schmitz said the planned separation would create near-term ⁠carve-out and ‌stranded costs but result in a ⁠more focused business over the longer term.

Olyrian ​Diagnostics ‌will remain part of Siemens Healthineers ​during the ⁠transition period.

The company, which plans to rename itself “Healthineers”, said a separate name and brand would help position the unit as a standalone business.

($1 = 0.8880 euros)

(Reporting by Kira Britten and Paolo Laudani in Gdansk; Editing ​by Matt Scuffham)