Imtradex Hor- Und Sprechsysteme Gesellschaft Mit Beschrankter Haftung

What Imtradex Hor- Und Sprechsysteme Gesellschaft Mit Beschrankter Haftung does

Imtradex Hör- & Sprechsysteme GmbH is a privately held German manufacturer of professional audio communication equipment, founded in 1991 and headquartered in Dreieich near Frankfurt. With approximately 50 employees, the company designs, develops, produces, and distributes headsets, handheld speaker microphones, push-to-talk (PTT) units, desktop communication devices, and connector systems built for noisy, safety-critical environments. Its product portfolio centres on the AirTalk headset family (AirTalk 5000 flagship, AirTalk ZETA on-ear, legacy AirTalk 3000) for air traffic control, the Aurelis handheld microphone series (including the Bluetooth/USB Aurelis Quantum co-developed with i.safe MOBILE), a PTT ecosystem (PTT-8, PTT-13, PTT-19, PTT-19 Dual) within the proprietary NEXUS connector series, mobile vehicle/desk units (MVU/MDU) developed with Brodit, and the TM3 Quantum USB desktop gooseneck microphone. Underlying technology includes proprietary CalmNoiseLine (CNL), Acoustic Shock Protection (ASP), Dynamic Range Control (DRC) Pro, Open-Ear-Gain, IP68-rated enclosures, and full-duplex DSP for noise and echo management; the company also distributes partner products such as INVISIO tactical headsets (39 dB SNR hearing protection) and MOHOC tactical cameras.

The company operates a direct B2B field-sales model targeting public authorities and globally operating enterprises, complemented by a curated network of regional channel partners (abel&käufl/elw-tec, German-Fire-Tech, Brodit) and technology partners (INVISIO, ecom, Frequentis, i.safe MOBILE). Revenue is generated through hardware sales with quote-based pricing (ex works plus packaging, freight, insurance, VAT; net-30 payment terms). Customer segments are organised vertically — Air Traffic Management, Control Rooms & Emergency Call Centres, Fire/Police/Rescue, Military & Tactical Communication are primary, with Logistics & Industry and Office/Call Center as secondary. Notable reference deployments include Moscow ATC (2012), the Baltic States GSM-R Railway project (5,000+ Aurelis units, 2010), the world's tallest ATC tower in Jeddah/KSA (2019), and the European Central Bank (2004). The wholly-owned subsidiary Imtratel Communications Vertriebs GmbH, founded in 1999, sells telephony headsets. The company is owner-managed by CEO Ralf Kudernak and co-managing director Benjamin Baier, holds DIN EN ISO 9001 certification, won the 2015 IFATCA Technology Award for AirTalk 3000 XD Flex, and was named among the Top 10 ATC solution providers in Europe by Aerospace & Defense Review in 2022. No external venture capital, private equity, or institutional investor involvement is disclosed.

Name

Imtradex Hor- Und Sprechsysteme Gesellschaft Mit Beschrankter Haftung

Legal name

Imtradex Hör- & Sprechsysteme GmbH

Website

https://imtradex.de

Company type

Private

Founded year

1991

Operating status

Operating

Short description

German manufacturer of professional audio communication hardware — headsets, handheld microphones, PTT units and desktop devices — for mission-critical buyers in air traffic control, public safety, military, and rail. Privately held, ~50 employees, founded 1991, headquartered in Dreieich.

Ownership category

akta.pro rank

Product category

Professional Audio Communication Equipment

NAICS

Audio and Video Equipment Manufacturing (33431), Telephone Apparatus Manufacturing (33421), Communications Equipment Manufacturing (3342)

SIC

Communications Equipment, Nec (3669), Telephone & Telegraph Apparatus (3661)

akta.pro primary industry

Microphones, Headsets & Audio Input Devices (HDACAFAH)

akta.pro secondary industries

Hearables (True Wireless Earbuds & Smart Headphones) (CRACAIAD), Microphones & Acoustic MEMS (MEMS Mics/Ultrasonic Transducers) (HDAHALAH)

Keywords

• Professional communication equipment
• Air traffic control headsets
• Push-to-talk devices
• Tactical hearing protection
• Control room microphones

Headquarters

HQ city

Dreieich

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Hardware Sales: Sale of professional communication equipment including headsets, push-to-talk units, handheld microphones, and desktop communication devices. Products are sold with pricing ex works plus packaging, freight, insurance, and VAT.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Imtradex designs and manufactures professional Made-in-Germany audio communication systems for safety-critical and mission-critical environments, including headsets (AirTalk 5000, AirTalk ZETA), handheld remote speaker microphones (Aurelis series including Aurelis Quantum), push-to-talk buttons (PTT-8, PTT-13, PTT-19, PTT-19 Dual), desktop gooseneck microphones (TM3 Quantum), NEXUS connector series, mobile vehicle and desktop units, USB audio adapters (DRC Pro), active hearing protection (AG01), and ear-cushion accessories (CoolMax). The company also distributes partner brands such as INVISIO tactical communication systems and MOHOC tactical cameras through the same channels.

Product overview

Imtradex is a German manufacturer (Made in Germany since 1991) specializing in professional audio communication solutions for security-critical environments. The product portfolio centers on the AirTalk headset family (AirTalk 5000, AirTalk ZETA, AirTalk 3000), Aurelis handheld speaker microphone series (including Aurelis Quantum), and a comprehensive PTT ecosystem (PTT-8, PTT-13, PTT-19, PTT-19 Dual) within the NEXUS connector series. Mobile communication solutions include MVU (vehicle) and MDU (desktop) units developed with Brodit mounting expertise. Desktop communication is served by the TM3 Quantum gooseneck microphone with USB connectivity. Supporting accessories include DRC Pro audio adapters, active hearing protection AG01, and CoolMax ear cushions. As a distribution partner, the company also offers INVISIO tactical communication systems and MOHOC tactical cameras. Products serve air traffic management, control rooms, fire/police/rescue, military, logistics, industry, and office/call center applications.

Differentiator

Problem solved

Functional benefit

Products and services

• AirTalk 5000 Headset Series Flagship professional headset series for air traffic control featuring robust construction, high stability, maximum wearing comfort, and CalmNoiseLine (CNL) technology for improved controller concentration. Targeted at ATC operators and ground control personnel requiring high-stability, all-day wearable headsets.
• AirTalk ZETA On-Ear Headset Lightweight on-ear headset combining comfort, audio quality, and modern design, with ASP technology and a flexible gooseneck microphone, available in mono or stereo configurations; targeted at professional communication users in demanding environments.
• Aurelis Quantum Handheld Microphone Next-generation handheld remote speaker microphone with full-duplex DSP, IP68 certification, 2200 mAh battery, noise canceling, and high output volume; co-developed with i.safe MOBILE for control centers, vehicles, and PTToC (Push-to-Talk over Cellular) applications.
• Aurelis Series Handheld Microphones Handheld microphone product line specifically designed for extended capabilities of digital radios, enabling speech and other data applications via handheld microphone, with multiple generations including Aurelis Base. Targeted at professional radio users in public safety, transportation, and industrial sectors.
• PTT-8 Push-to-Talk Button Ergonomic push-to-talk button made from synthetic material (fiberglass-reinforced Durethan) for security-relevant police and firefighting applications, designed to be robust and reliable under heavy use.
• PTT-13 and PTT-13 Volume Control Push-to-Talk Units Push-to-talk units compatible with the AirTalk headset series, with the PTT-13 offering optional volume control for user convenience. Targeted at dispatchers and headset users across professional communication environments.
• AirTalk PTT-19 Dual Push-to-Talk Button Dual-channel push-to-talk button with two PTT buttons for different channels, featuring optical distinction through colored buttons and a Safety Bulk Option. Designed for Remote Tower Centers and air traffic control applications.
• PTT-19 Push-to-Talk Unit Push-to-talk unit with DRC Pro dynamic range control that maintains consistent volume and clips sudden peaks, intended for dispatch and control center applications and integration with the AirTalk family.
• NEXUS Connector Series Connector series providing compatibility with various radio systems including Motorola MXP600, FireTalk EN443 approval for fire service applications, and 12-Pin Hirose Adapter options; integrates Imtradex headset, PTT, and microphone products with third-party radios.
• Mobile Vehicle Unit (MVU) Mobile communication unit for fixed in-vehicle installation that provides hands-free push-to-talk functionality, developed in collaboration with Brodit for mounting solutions. Targeted at law enforcement, fire services, EMS, and construction vehicles.
• Mobile Desk Unit (MDU) Mobile desktop communication unit offering flexible hands-free and PTT functionality for workstations; supports uninterrupted real-time communication in office and dispatch environments.
• TM3 Quantum Desktop Gooseneck Microphone USB-powered desktop gooseneck microphone with full duplex Category 1 (ETSI ES 202 738), integrated PTT function with multiple control options (HID, game controller, IMX PTT), high output volume up to 96 dB @ 20 cm, and echo cancellation. Targeted at dispatchers, controllers, and offices requiring integrated desktop communication.
• DRC Pro USB Audio Adapter USB-C audio adapter with dynamic range control that maintains consistent speaker level by clipping peaks and matching a safe preset level, with 4-stage volume control and mute function with LED status. Targeted at dispatchers, call center agents, and concierge services.
• Active Hearing Protection AG01 Active hearing protection device designed for shooting ranges and hazardous situations; protects hearing while permitting situational awareness of surroundings.
• FireTalk EN443 Fire Service Helmet Headset Fire service helmet headset with EN443 approval as part of the NEXUS connector series; designed for compatibility with modern fire service communication requirements and firefighter helmets.
• PTT-E Sound-Dampening Industrial Headset Sound-dampening headset for rough industrial environments; part of Imtradex portfolio compatible with the NEXUS series and Motorola MXP600.
• USB-PTT Communication Device USB-powered push-to-talk devices for PCs and Macs (including iOS) enabling software-based PTT control of dispatch and control center communication systems.

Quantifiable outcome

• Hearing protection up to 39 dB SNR with INVISIO X7 (partner product)
• +2 more outcomes

Named customers4 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature6 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• INVISIOcoreChannel Partner/ Reseller/ DistributorGlobal market leader within advanced communication and hearing protection systems. INVISIO develops and sells advanced systems enabling professionals in noisy and mission-critical environments to communicate effectively while protecting hearing. Products featured in tactical communication sections of Imtradex website.
• ecom (Pepperl+Fuchs brand)coreTechnology or Integrationecom has been involved in explosion protection for almost 30 years with extensive expertise. Devices for use in explosive areas require specific requirements that ecom addresses.
• Frequentis AGcoreTechnology or IntegrationFrequentis offers expertise in voice communications for civil aviation, defence, public safety, shipping and public transport for over 75 years and is continuously expanding these core areas.
• German-Fire-TechminorChannel Partner/ Reseller/ DistributorLeading company in the market for firefighting accessories. Provides innovative solutions for helmet lamps and headsets with many years of practical experience passed on through advice and service.
• abel&käufl / elw-tecminorChannel Partner/ Reseller/ DistributorOne of the leading specialized companies for PMR communication in Germany since 1995. Offers wide range of professional communication solutions and services for industry, public institutions, and public safety. Joint edition of headset series 'elw-tec Pro-Headsets for LARDIS'.
• i.safe MOBILEcoreTechnology or IntegrationGlobal market leader. Collaborated with Imtradex to develop Aurelis Quantum handheld microphone that meets high requirements of modern working environments.
• Förderkreis Deutsches Heer e.V. (FKH)minorOthersGerman Army Support Association that brings together relevant forces from politics, society, business and the Bundeswehr who see themselves as having special responsibility for land forces.
• Fachverband Leitstellen e.V.minorOthersAssociation of Control Centres serving supra-regional exchange of experience between members and development, promotion and evaluation of organisational concepts.

Scale indicators4 records

Recent moves11 records

Expansion highlights5 records

Direct peers

• 3M Peltor: 3M's PELTOR brand offers tactical communications headsets and hearing protection used by military, police, fire, and industrial buyers worldwide. Directly overlaps Imtradex's FireTalk, PTT-8, and hearing protection portfolio.
• Sonetics: US-based manufacturer of wireless team communication systems and hearing protection for fire/EMS, industrial, and marine crews. Closely comparable to Imtradex's control room, dispatch, and field-communication offerings.
• INVISIO: Swedish-listed specialist in tactical in-ear communication and hearing protection systems for defense and law enforcement. While also a distribution partner to Imtradex, INVISIO's X7 and T-series compete in the same tactical and mission-critical audio category.
• Otto Engineering: US manufacturer of tactical PTT devices, remote speaker microphones, and headset accessories for defense and public safety radio systems. Directly comparable to Imtradex's PTT-8/PTT-13/PTT-19 family and Aurelis remote speaker mics.
• David Clark Company: Long-established US manufacturer of aviation headsets, intercoms, and hearing protection used widely in air traffic control, military, and aerospace. Direct competitor to Imtradex's AirTalk ATC headset line with overlapping customer base of ANSPs and pilots.
• Bose (SoundComm): Bose's SoundComm aviation headset line targets ATC, ground crew, and aerospace personnel with active noise reduction. Well-capitalized incumbent competing head-on with Imtradex AirTalk in fixed ATC installations globally.

Broad incumbents

• Frequentis: Austrian-headquartered, listed provider of air traffic management, public safety, and maritime communications systems. Operating one level above Imtradex as a systems integrator but overlapping in ATC voice communications customer base; Imtradex is a Frequentis integration partner.
• Poly (HP): Former Plantronics, now under HP, dominates the enterprise headset and contact center hardware market globally. Broadly overlapping with Imtradex in office/call center headsets and dispatch communications via its IMTRATEL subsidiary and partner channels.
• Riedel Communications: German-headquartered provider of intercom, broadcast, and event communications systems. Broader portfolio than Imtradex but competes in adjacent control room and command center intercom markets.
• EPOS (Sennheiser Communications): Sennheiser's enterprise/gaming audio business, now operating as EPOS, sells premium headsets across office, contact center, and gaming at much greater scale. Competes with Imtradex's IMTRATEL telephony and office/call center portfolios via global channels.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 record

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 Imtradex Hor- Und Sprechsysteme Gesellschaft Mit Beschrankter Haftung