Wyon

Wyon AG is an independent Swiss medical technology company based in Appenzell.

Medical Equipment Manufacturing

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Headquarters: Appenzell Steinegg, SwitzerlandSource: RevenueBaseRetrieved October 13, 2026
Employee range: 201 to 500Source: RevenueBaseRetrieved October 13, 2026
Founded: 1999Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 2 supported appearances ↗Source: RevenueBase lists

The company at a glance

What does Wyon do?

Wyon has more than 25 years of experience developing and manufacturing off-the-shelf and customer-specific battery solutions. Its stated work spans concept and design through industrialization and series production.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

Wyon supports manufacturers of body-worn and implantable medical devices.

What the business offers

Services & capabilities.

Rechargeable medical batteries

Wyon develops small and ultra-small rechargeable lithium-ion batteries for medical applications.

Source: LinkedIn company description · Retrieved October 13, 2026

Medical device battery solutions

Wyon manufactures off-the-shelf and customer-specific solutions for body-worn and implantable medical devices.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

#6OF 24

Switzerland

Electroceutical companies

Snapshot: September 18, 2026

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#13OF 25

Worldwide

Lithium thionyl chloride battery manufacturers

Snapshot: September 29, 2026

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Positions describe ordering within each source list. See how lists are built ↗

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Wyon

#6 Electroceutical companies

Snapshot: September 18, 2026

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Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 18, 2026 and September 29, 2026. How the company lists are built.

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