Interton

What Interton does

Interton is a hearing aid brand owned by GN Hearing A/S, a subsidiary of Danish conglomerate GN Store Nord A/S (Copenhagen: GNSN), headquartered in Ballerup, Denmark. The company designs, manufactures, and distributes digital hearing aids for individuals with mild to profound hearing loss, sold under product lines including Interton Spark (flagship, 2024), Move, Presto, Ready, Crisp, and Share, with regional variants such as Centro, Step, Gain, Cosmo, Scope, Avio, Stage, and Relay in select markets.

Core technology centers on digital hearing aid platforms with Bluetooth Low Energy (LE) Audio and Auracast broadcast audio support, rechargeable lithium-ion battery systems, and the Interton Sound mobile application (iOS/Android) for personalization and an Auracast Assistant. Supporting accessories include the Multi-Mic+ remote microphone (extending hearing range up to 80 feet), TV-Streamer+, Remote Control, and a family of chargers (C-1, C-3, C-4) — all manufactured under EU Medical Device Regulation 2017/745 compliance.

The business model is hardware sales through an exclusive B2B2C channel of authorized hearing care professionals, audiologists, and clinics, with pricing set per-fit rather than publicly disclosed. Go-to-market combines this professional network with digital lead generation (free online hearing test, paid social, email/SMS, app push notifications). End customers are split between adults with hearing loss (primary persona) and hearing care professionals (secondary business unit). The brand operates across at least nine geographies spanning EMEA, South Asia, Latin America, and the Middle East, leveraging GN Group's shared R&D, manufacturing, and brand portfolio (ReSound, Beltone, Danavox, Jabra).

Name

Interton

Legal name

GN Hearing A/S

Website

https://interton.com

Company type

Private

Founded year

1962

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Interton is a hearing aid brand under GN Hearing A/S, selling digital hearing aids (Spark, Move, Presto and others) and wireless accessories for mild-to-profound hearing loss exclusively through a global network of hearing care professionals across EMEA, South Asia, Latin America, and the Middle East.

Ownership category

akta.pro rank

Product category

Hearing Aids

NAICS

Electromedical and Electrotherapeutic Apparatus Manufacturing (334510), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)

SIC

Electromedical & Electrotherapeutic Apparatus (3845)

akta.pro primary industry

Hearing Enhancement / Assistive Listening Audio Devices (CRACANAL)

akta.pro secondary industry

Assistive Hearing & Communication Access (Captioning, Hearing Support, Transcription) (EDAFAKAC)

Keywords

• Hearing aids
• Hearing solutions
• Hearing care accessories
• Rechargeable hearing devices
• Wireless hearing aids

Headquarters

HQ city

Ballerup

HQ country

Denmark

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Operations, Marketing or Sales, Technology or R&D, Supply Chain, Personnel, Infrastructure

Revenue model

1. Hearing Aid Hardware Sales: Interton generates revenue primarily through the sale of hearing aids and related hardware products including rechargeable and battery-powered models, in multiple styles (RIE, BTE, custom in-ear). Products are sold exclusively through authorized hearing care professionals and clinics.
2. Hearing Aid Accessories: Sale of wireless accessories including Multi-Mic+, TV-Streamer+, Remote Controls, Phone Clips, and replacement parts such as earmoulds, domes, and thin tubes.
3. Mobile Application Services: Interton Sound app provides personalized sound experience and hearing aid control functionality for hearing aid users.
4. Hearing Care Professional Services: Revenue generated through professional services including hearing assessments, hearing aid fitting, and ongoing care provided by authorized hearing care professionals.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

Interton is a hearing aid brand under GN Hearing A/S that designs, manufactures, and supplies digital hearing aids for individuals with mild to profound hearing loss. Its portfolio includes Receiver-in-Ear (RIE), Behind-the-Ear (BTE), and custom in-ear models with Bluetooth Low Energy Audio, Auracast broadcast audio, and rechargeable battery options, supported by a companion mobile app and wireless accessories. Products are dispensed exclusively through authorized hearing care professionals worldwide.

Product overview

Interton is a hearing aid brand under the GN Group that offers a portfolio of hearing solutions. The current flagship products are Interton Spark (for mild to profound hearing loss with Bluetooth LE Audio and Auracast connectivity) and Interton Move (rechargeable hearing aids for active lifestyles). The product line includes various hearing aid styles such as RIE (Receiver-in-the-Ear), BTE (Behind-the-Ear), and custom in-ear models. Supporting products include the Interton Sound mobile app for iOS/Android, wireless accessories like Multi-Mic+ and TV-Streamer+, and various charger options. Interton also provides an online hearing test service. GN Group operates multiple hearing aid brands including ReSound, Beltone, and Danavox.

Differentiator

Problem solved

Functional benefit

Brands

• Interton Spark: Hearing aids for mild to profound hearing loss with Bluetooth connectivity, Auracast support, and rechargeable options. Features remarkable hearing clarity, comfort, and connectivity.
• Interton Presto
• Interton Move
• Interton Ready
• Interton Crisp
• Interton Share

Products and services

• Interton Spark Premium hearing aid for mild to profound hearing loss offering remarkable hearing clarity, all-day comfort, and Bluetooth Low Energy Audio with Auracast broadcast audio support.
• Interton Move

Quantifiable outcome

• Multi-Mic+ extends hearing range by up to 80 feet for improved speech understanding in noise

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature5 records

Partnerships

Two partnerships are on record, tiered core.

• GN GroupcoreStrategic or Co-development PartnerInterton is a brand owned and operated by GN Hearing A/S, part of the GN Group. GN Group brings together hearing, audio, and gaming expertise under one roof, combining ReSound, Beltone, Interton, Danavox, and Jabra brands. GN Hearing A/S, headquartered in Ballerup, Denmark, is the legal manufacturer of Interton hearing aids.
• Hearing Care ProfessionalscoreChannel Partner/ Reseller/ DistributorInterton hearing aids are sold and fitted exclusively through a global network of hearing care professionals including audiologists, hearing instrument specialists, and hearing clinics. These professionals provide hearing assessments, device fitting, programming, and ongoing patient support services.

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Unitron: Sonova brand selling hearing aids (Moxi, Vivante) through independent hearing care professionals. Comparable in product offering, channel exclusivity, and global reach — a like-for-like mid-market professional-channel competitor.
• Starkey: US-headquartered hearing aid manufacturer (Genesis AI, Edge AI) with deep audiologist relationships and proprietary sensor/health-tracking features. Comparable professional-channel model and broad product portfolio.
• Phonak: Sonova's flagship hearing aid brand, a global leader with comparable rechargeable and Bluetooth LE Audio products (Lumity, Infinio). Competes head-to-head in the professional channel across mild-to-profound hearing loss.
• Bernafon: Demant-owned hearing aid brand (Alpha, Viron) sold through independent hearing care professionals. Comparable in channel strategy, technology pedigree, and price-point positioning in the global hearing aid market.
• ReSound: Sister brand under GN Hearing A/S, also offering Bluetooth-enabled hearing aids (ReSound OMNIA, Nexia). Directly comparable product portfolio, distribution model, and parent R&D pipeline, with ReSound typically positioned at a premium price tier versus Interton.
• Beltone: Another GN Hearing brand with a global hearing care professional network and similar product categories (Beltone Achieve, Serene). Comparable in channel strategy and product depth; historically strong in North America where Interton is absent.
• Signia: WS Audiology hearing aid brand (formerly Siemens), offering IX, Pure, and Styletto lines with similar Bluetooth and rechargeable features. Directly competes in the professional dispensing channel across Interton's product tiers.
• Oticon: Premium hearing aid brand owned by Demant A/S, a direct competitor in the professional channel. Comparable across product portfolio (More, Real, Intent), Bluetooth LE Audio support, and audiologist-driven distribution model.
• Widex: WS Audiology's other hearing aid brand, known for sound quality and the Widex Moment and SmartRIC lines. Comparable professional-channel positioning, technology sophistication, and target patient segments.

Emerging players

• Jabra Enhance (Lively): GN Audio's OTC/direct-to-consumer hearing aid brand, sold online in the US. Closely tied to Interton through shared GN Group ownership; represents the parent's bet on the OTC channel and a strategic overlap with Interton's professional-only model.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/IndiaInterton
• Facebookfacebook.com/Interton
• LinkedInlinkedin.com/company/interton

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Interton