Frequentis

Frequentis is an Austrian high-technology company headquartered in Vienna that develops communication, information, and control-center systems for organizations where coordinated decisions and reliable information exchange are critical. Its principal market is air traffic management, but its portfolio also serves police, fire and rescue services, defence organizations, railways, public transport operators, maritime authorities, and coastal-rescue services. The company combines voice communications, operational information, dispatching, control-room software, and related integration services rather than operating primarily as a consumer-facing technology brand. The company was founded in Vienna in 1947 by Emanuel Strunz and Walther Hamm during the post-war reconstruction period. Its first known contract involved assistance with the Vienna II radio station. In its early decades, Frequentis worked on a broad range of technical projects, including industrial steel-hardening facilities and ultrasound therapy equipment. It later developed a stronger specialization in communications and operational systems, including the air traffic control system at Vienna International Airport. Frequentis expanded its international position through contracts and subsidiaries serving national infrastructure operators. Hannes Bardach became managing director in 1983 and subsequently became the company’s owner. Internationalization included the establishment of a United States subsidiary in 1999. Major referenced projects included a GSM-R dispatcher contract for Deutsche Bahn in Germany in 2002, an integrated communications system for London’s Metropolitan Police in 2005, and a control-center project for Norway’s Nødnett public-safety radio network in 2006. Air traffic management remains the company’s core business. Frequentis supplies systems used by air navigation service providers and other aviation organizations for voice communications, aeronautical information, control-center operations, and related workflows. The company has also participated in European aviation infrastructure initiatives. It is a founding shareholder of GroupEAD Europe S.L., the service provider operating the European Aeronautical Database on behalf of EUROCONTROL. Frequentis has additionally worked on initiatives associated with the Single European Sky, including common voice-communications capabilities for Europe. The company has broadened its capabilities through acquisitions and strategic investments. In 2016 it acquired German ATM provider Comsoft GmbH, later operating the business as Frequentis Comsoft GmbH. In 2021 it acquired selected voice-communication product lines from L3Harris Technologies covering civil and military air traffic control. It acquired a 51 percent interest in Italian company Regola S.r.l. in 2022, took a 25 percent stake in Aviamaps Oy, subsequently known as Flyk Oy, in the same year, and acquired all of GuardREC ATC in 2023. These transactions strengthened Frequentis’s product coverage in air traffic management and adjacent operational-technology markets. Frequentis has a global operating footprint, with employees and associated companies in locations across more than 50 countries according to the referenced company description. Its customers are generally public authorities, infrastructure operators, air navigation service providers, emergency organizations, and other institutional users. The brand’s positioning is consequently based on safety, resilience, interoperability, specialist domain expertise, and long-term operational reliability rather than mass-market recognition. Frequentis AG shares began trading on 14 May 2019 in the General Standard segment of the Frankfurt Stock Exchange and on the prime market of the Vienna Stock Exchange under the symbol FQT. The company remains an active specialist supplier of mission-critical communication and information systems, with air traffic management at the center of its business and public saf…

Frequentis was established in Vienna in 1947 by Emanuel Strunz and Walther Hamm. Its early work reflected the broad technical needs of post-war reconstruction. The company’s first reported contract was assistance with the Vienna II radio station, and its subsequent activities included projects outside its later core markets, such as steel-hardening facilities and ultrasound therapy equipment. Over time, Frequentis concentrated increasingly on communications and information systems for operationally demanding environments. One important early aviation achievement was construction of the air traffic control system at Vienna International Airport. This work helped establish the technical and sector expertise that later made air traffic management the company’s central market. Hannes Bardach became managing director in 1983 and later became the owner of Frequentis. Under his leadership, the company developed a more international orientation. A United States subsidiary was established in 1999. The company subsequently won several public-infrastructure projects, including Deutsche Bahn’s GSM-R dispatcher contract in 2002, an integrated communications system for London’s Metropolitan Police in 2005, and a control-center contract associated with Norway’s Nødnett public-safety radio network in 2006. Frequentis’s activities expanded beyond individual customer installations into broader European aviation infrastructure. The company became a founding shareholder of GroupEAD Europe S.L., which operates the European Aeronautical Database on behalf of EUROCONTROL. It has also been associated with work connected with the Single European Sky, including development efforts around a common European voice-communications system. The company’s growth strategy has included acquisitions in air traffic management and mission-critical communications. In January 2016, Frequentis acquired Comsoft GmbH, described as a leading German ATM provider. The business was subsequently renamed Frequentis Comsoft GmbH. In 2021, Frequentis acquired business units from L3Harris Technologies covering voice-communication products for civil and military air traffic control. The company then acquired 51 percent of Regola S.r.l. in January 2022, bought a 25 percent stake in Aviamaps Oy in September 2022, and acquired GuardREC ATC in full in July 2023. Frequentis now operates through a network of locations and associated companies in more than 50 countries. Its portfolio serves air navigation and airport organizations as well as police, fire and rescue services, defence users, railways, public transport, shipping, and coastal-rescue authorities. The common thread across these sectors is the need for dependable communications, shared operational information, dispatching, and control-center coordination. On 14 May 2019, Frequentis AG became publicly traded in the General Standard segment of the Frankfurt Stock Exchange and on the prime market of the Vienna Stock Exchange. Its shares trade under the symbol FQT. The company continues to present itself as a specialist technology provider whose principal competitive attributes are domain knowledge, safety-critical reliability, systems integration, and the ability to support long-lived public and infrastructure operations.

1. 2023GuardREC ATC acquisition

   Frequentis acquired 100 percent of GuardREC ATC.

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2. 2022Regola and Aviamaps transactions

   Frequentis acquired a majority interest in Regola and a minority stake in Aviamaps, later known as Flyk.

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3. 2021L3Harris product-line acquisition

   Frequentis acquired selected L3Harris voice-communication product lines for civil and military air traffic control.

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4. 2019Public listing

   Frequentis AG shares began trading in Frankfurt and Vienna on 14 May 2019 under ticker FQT.

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5. 2016Comsoft acquisition

   Frequentis acquired German ATM provider Comsoft GmbH, later renamed Frequentis Comsoft GmbH.

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6. 2006Norwegian Nødnett control-center project

   Frequentis obtained a contract connected with building the control centre for Norway’s public-safety radio network.

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7. 2005London Metropolitan Police communications project

   The company won a contract to create an integrated communications system for London’s Metropolitan Police.

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8. 2002Deutsche Bahn GSM-R dispatcher contract

   Frequentis won a GSM-R dispatcher contract from Deutsche Bahn in Germany.

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9. 1999United States subsidiary established

   Frequentis expanded its international presence by establishing a US subsidiary.

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10. 1983Hannes Bardach becomes managing director

    Hannes Bardach became managing director and later became the company’s owner.

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11. 1947Company founded in Vienna

    Emanuel Strunz and Walther Hamm founded Frequentis in post-war Vienna.

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A specialist provider of resilient, interoperable, mission-critical communications and control-center technology for aviation, public safety, transport, defence, and maritime users.

• Air traffic management systemsAir traffic management

  Frequentis’s core portfolio supports air navigation and airport operations through integrated communication, information, and control-center capabilities. The systems are designed for environments in which controllers and operational staff must coordinate aircraft movements, exchange reliable information, and maintain continuity under demanding conditions. The portfolio includes voice communications, aeronautical information, and related ATM workflows.

• Voice Communication SystemsMission-critical communications

  Voice communication products provide the communications layer used by air traffic control and other operational control rooms. Frequentis has developed and acquired product lines serving civil and military aviation, with emphasis on dependable connectivity, operator coordination, and integration with wider control-center environments.

• Aeronautical Information ManagementAviation information systems

  Aeronautical information management capabilities support the collection, processing, and distribution of information needed by aviation organizations. They form part of the broader ATM environment and are intended to help operational users work from consistent, structured information.

• Public-safety dispatch and control-center systemsPublic safety

  Frequentis supplies communications and control-center solutions for police, fire, rescue, and emergency organizations. These systems support dispatching, incident coordination, radio and voice communications, and information sharing among agencies that must respond quickly to complex events.

• Transport and maritime communication systemsTransport and maritime operations

  The company also applies its mission-critical communications expertise to railways, public transport, shipping, maritime operations, and coastal rescue. The solutions are intended for control rooms and operational teams that require dependable voice communication, dispatching, and coordinated information management.

• 2023Acquire GuardREC ATCM&A

  Frequentis continued consolidating capabilities in air traffic control technology.

  What changed. Frequentis acquired 100 percent of GuardREC ATC.

  Aftermath. The acquisition added GuardREC ATC to Frequentis’s wholly owned business portfolio.

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• 2022Acquire majority interest in RegolaM&A

  Frequentis continued expanding through targeted ownership positions in companies relevant to mission-critical and operational communications.

  What changed. Frequentis acquired a 51 percent interest in Regola S.r.l.

  Aftermath. Frequentis obtained majority ownership of the Italian company.

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• 2022Take a stake in AviamapsM&A

  The investment supported Frequentis’s wider aviation technology ecosystem.

  What changed. Frequentis acquired a 25 percent stake in Aviamaps Oy, later known as Flyk Oy.

  Aftermath. The transaction gave Frequentis a minority position in the aviation-related company.

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• 2021Acquire L3Harris air-traffic-control product linesM&A

  Frequentis aimed to broaden its voice-communication offering for aviation customers.

  What changed. The company acquired business units from L3Harris Technologies covering voice-communication product lines for civil and military air traffic control.

  Aftermath. The transaction increased Frequentis’s coverage of civil and defence-related ATM communications.

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• 2019Public-market listingStrategy

  Frequentis pursued access to public equity markets while remaining a specialist provider of infrastructure and safety-critical technology.

  What changed. Frequentis AG shares were admitted to trading in Frankfurt’s General Standard and on Vienna’s prime market under FQT.

  Aftermath. The listing established public-market trading for the company in both Germany and Austria.

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• 2016Acquire Comsoft GmbHM&A

  Frequentis sought to strengthen its position in the air traffic management market through the purchase of German ATM specialist Comsoft.

  What changed. Frequentis acquired Comsoft GmbH and subsequently operated the business under the Frequentis Comsoft name.

  Aftermath. The transaction expanded Frequentis’s ATM capabilities and presence in Germany.

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• 2023Frequentis acquires GuardREC ATC

  Frequentis acquired 100 percent of GuardREC ATC, expanding its air-traffic-control portfolio.

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• 2022Frequentis acquires a majority stake in Regola

  Frequentis acquired a 51 percent interest in Italian company Regola S.r.l.

  M&A
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• 2022Frequentis invests in Aviamaps

  Frequentis acquired a 25 percent stake in Aviamaps Oy, subsequently known as Flyk Oy.

  M&A
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• 2021Frequentis acquires selected L3Harris voice-communication businesses

  The transaction added voice-communication product lines serving civil and military air traffic control.

  M&AProduct generation
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• 2019Frequentis lists shares on the Frankfurt and Vienna stock exchanges

  Frequentis AG shares began trading on 14 May 2019 in Frankfurt’s General Standard and on Vienna’s prime market under ticker FQT.

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• 2016Frequentis acquires Comsoft

  Frequentis acquired German air traffic management specialist Comsoft GmbH and later integrated the business under the Frequentis Comsoft name.

  M&A
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1. Frequentis
2. Frequentis official website