Verified Nov 2026
Electronics & Software
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Since 1947
Sonova Group is a Switzerland-based manufacturer of electronics and software, founded in 1947, with an estimated 10,000 to 50,000 employees and estimated revenue of $1 to 5 billion. The company is privately held and serves the hearing care, medical, electronics, and industrial equipment sectors. Among its activities, it operates an assembly facility in Mexicali, Mexico. In August 2026, Sonova introduced an expanded Phonak EON portfolio incorporating third-generation real-time AI.
Sonova Group at a glance
Revenue
$1-5B
Est. band
Employees
10,000-50,000
Founded
1947
Certifications
ISO 13485 · ISO 14001 · ISO 9001
Industries
Automotive
Electric Vehicles
Electronics
Medical
Plumbing & Hardware
Industrial Equipment
STABILITY SIGNALS
Established & active
79 years in operation (founded 1947).
Holds ISO 13485, ISO 14001, ISO 9001 certification(s) per public sources.
Overview
Sonova Group is a Switzerland-based manufacturer of electronics and software, founded in 1947, with an estimated 10,000 to 50,000 employees and estimated revenue of $1 to 5 billion. The company is privately held and serves the hearing care, medical, electronics, and industrial equipment sectors. Among its activities, it operates an assembly facility in Mexicali, Mexico. In August 2026, Sonova introduced an expanded Phonak EON portfolio incorporating third-generation real-time AI.
At a glance
Attribute | Detail |
|---|---|
Founded | 1947 |
Employees | 10,000-50,000 |
Revenue | $1-5B (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 13485 · ISO 14001 · ISO 9001 |
What Sonova Group makes
The company holds ISO 9001, ISO 13485, and ISO 14001 certifications and lists assembly among its manufacturing activities.
Products and capabilities described on the company's own site include Assembly (source: sonova.com).
Certifications
Sonova Group is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 13485 — sonova.com
ISO 14001 — sonova.com
ISO 9001 — sonova.com
Latest developments
2026-09-04 — Sonova, líder global de aparelhos auditivos, quer dobrar de tamanho no Brasil em 5 anos (globo.com)
2026-08-24 — Sonova strengthens innovation leadership with Phonak EON portfolio and third-generation proprietary real-time AI - Sonova International (sonova.com)
2026-03-31 — Sonova partners with Singapore Economic Development Board to accelerate innovation and profitable growth across APAC - Sonova International (sonova.com)
2026-03-23 — Sonova presents renewed strategy to expand market leadership with ambition to reach CHF 6 billion in revenue by FY 2030/31 - Sonova International (sonova.com)
2026-02-02 — Newsroom - Sonova International (sonova.com)
2025-12-16 — Sonova strengthens digital health portfolio with SilentCloud™ acquisition, advancing integrated hearing care - Sonova International (sonova.com)
Facilities
Public sources reference the following locations:
Mexicali, Mexico — sonova.com
Company details
In March 2026, Sonova presented a renewed strategy targeting CHF 6 billion in revenue by fiscal year 2030/31. Sonova Group was founded in 1947, and has an estimated 10,000-50,000 employees. On the LightSource stability read it is rated "Established & active": 79 years in operation (founded 1947). Holds ISO 13485, ISO 14001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Sonova Group make?
Sonova Group is a Switzerland-based manufacturer of electronics and software, founded in 1947, with an estimated 10,000 to 50,000 employees and estimated revenue of $1 to 5 billion. The company is privately held and serves the hearing care, medical, electronics, and industrial equipment sectors. Among its activities, it operates an assembly facility in Mexicali, Mexico. In August 2026, Sonova introduced an expanded Phonak EON portfolio incorporating third-generation real-time AI.
When was Sonova Group founded?
Sonova Group was founded in 1947.
How big is Sonova Group?
Sonova Group has an estimated 10,000-50,000 employees, with revenue in the $1-5B range (estimated).
What certifications does Sonova Group hold?
Sonova Group lists ISO 13485 · ISO 14001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
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