We have been offering verified solutions for civil and military aircraft for more than 70 years. We apply our experience from aerospace development and manufacturing to other challenging fields.

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13. 5. 2025

MESIT will present the new M20 headset at IDET 2025 Fair

From 28 to 30 May 2025, the International Defence and Security Technology Fair IDET - a prestigious showcase of the latest technologies in the field of defence and security - will take place at the Brno Exhibition Centre. MESIT, as a traditional exhibitor, will not be absent this year either.

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2. 5. 2025

Tested for deployment in extreme conditions

Our M20 headsets for military and tactical use must withstand significantly harsher environments than regular everyday conditions. That is why we thoroughly test them right from the development phase – from the first prototypes to the final product. The aim is to identify any weaknesses before the device reaches the user.

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29. 4. 2025

Posouváme hranice technologického vývoje!

Společnost MESIT dlouhodobě investuje do inovací a modernizace své výzkumně-vývojové infrastruktury. Tato dlouhodobá strategie byla podpořena v rámci projektu „Rozšíření VaV infrastruktury společnosti MESIT asd, s.r.o.“, který byl spolufinancován Evropskou unií z programu OP TAK – Potenciál (I. Výzva).

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MESIT asd
Reliable solutions worldwide

Our instruments and systems operate in civil and military aircraft on all continents.

For more than 70 years, we have been developing and producing highly reliable and durable products for voice and data communications.

Our communication technologies are used by armies in demanding military missions.

Zapojujeme se do nejvýznamnějších českých projektů v oblasti letectví - přístrojové vybavení úspěšných letounů L-39, L 410, L-159, L-39NG, L 410 NG a mnoho dalších.

Our time and frequency technology is used by CERN labs in Switzerland,  NASA in the USA and other advanced scientific institutions worldwide.

MESIT devices help improve the safe operation of public land transport in European and American cities.

Od založení společnosti spoléháme na vlastní oddělení vývoje, které spolupracuje s předními světovými firmami v oboru jako je ROHDE&SCHWARZ.

More about us

Verified quality

Verified quality

We test our products and prototypes in specialized laboratories equipped with extreme condition simulators.

Starting in the evaluation phase, precise measurements help improve reliability, durability and extend the working life of our products.

Our products are manufactured by qualified technicians with the technical assistance of engineers.

Tactical communication systems

Tactical communication systems

We are a reliable supplier of the armies worldwide.

We develop and manufacture tactical communication systems, vehicle intercoms and headsets. Based on the needs of modern armies, we expanded our portfolio to include also tactical loudspeakers, PA systems and other devices.

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Aircraft systems

Aircraft systems

We develop and manufacture electronic systems for fighter or transport aircrafts, which are key for aircraft piloting, crew communication, fuel measurement, airframe de-icing and many others.

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Certification

Certification

We develop instruments and systems in compliance with RTCA DO-178 and RTCA DO-160

We are specialists in the certification of software and hardware for the aerospace industry. We use sophisticated verification devices for static and dynamic analysis.

We create comprehensive solutions focusing on robust systems with active or passive backup of important components.