# ZOLL Medical to acquire Itamar Medical for $538M

ZOLL Medical Corporation, an Asahi Kasei company, signed a definitive agreement to acquire all outstanding shares of Itamar Medical Ltd. for approximately $538 million. Itamar Medical develops non-invasive devices for diagnosing sleep apnea.

- Type: Acquisition
- Announced: 2026-11-05
- Where: United States
- Value: $538.0M
- Status: announced
- Products: WatchPAT Home Sleep Apnea Device, sleep apnea diagnosis solutions
- Sectors: [Medical Devices](https://endata.com/sectors/medical-devices.md)

## Companies

- [Asahi Kasei](https://endata.com/companies/8888.md) (investor)
- [ZOLL Medical Corporation](https://endata.com/companies/15810.md) (acquirer)
- [Itamar Medical Ltd.](https://endata.com/companies/15811.md) (target)

## Sources

- [forpressrelease.com](https://www.forpressrelease.com/forpressrelease/585479/11/zoll-medical-corporation-signs-definitive-agreement-to-acquire-itamar-medical), 2026-11-05: "ZOLL Medical is committed to improving outcomes for underserved patients suffering from serious cardiopulmonary conditions."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.