AAT

What AAT does

Advanced Air Traffic Systems (M) Sdn Bhd (AAT) is a privately held Malaysian CNS/ATM (Communication, Navigation, Surveillance – Air Traffic Management) maintenance, repair, and overhaul specialist, established on 30 April 1994 as the technology-transfer beneficiary of the Malaysian Air Traffic Services Modernization Program (MATSMP). It is the only Leonardo S.p.A.-certified maintenance and Integrated Logistic Support provider for all Leonardo ATC radar and ATM systems in Malaysia and the broader Asia-Pacific region, built on three decades of continuous Transfer of Technology since 1996. The company maintains 38 CNS-ATM specialists and 163 trained ATSEP personnel, and operates 15 stations — 10 across the KL FIR (Peninsular Malaysia) and 5 across the KK FIR (Borneo Malaysia) — delivering continuous 99.95% System Operational Availability in compliance with ICAO DOC 10057, Annex 1, and Annex 10.

The core service portfolio spans Radar Systems Maintenance (PSR, SSR Mode-C/Mode-S, MLAT, ADS-B), Navigation Aids (DVOR, DME, ILS, TACAN), Communication Systems (VCSS, VHF/UHF radio), ATM software systems (multi-sensor fusion, flight data processing, safety nets), and an in-house Electronic Workshop for PCB repair and Automatic Test Equipment. Adjacent offerings include software development, consultancy for airspace and tower design, and training programs. Commercial activity is delivered through direct B2B contracts with Civil Aviation Authority Malaysia (CAAM), the Royal Malaysian Air Force (RMAF), and Malaysia Airports Holdings Berhad (MAHB), supplemented by discrete international projects in India, Nepal, Myanmar, Thailand, Papua New Guinea, China, Maldives, and Kuwait.

AAT operates an enterprise field-sales GTM anchored in government relationships, monetizing through managed maintenance contracts, project-based system acquisitions and upgrades, equipment supply, and training services. Pricing is not publicly disclosed and is contract-based. Revenue is reported at approximately RM 100 million annually. The company holds Bumiputera status, ISO27001 ISMS and NACSA CSOC certifications, and an Anti-Bribery Management System, with internal digital infrastructure via the AAT E-Portal and a jointly-developed E-CMMS with CAAM.

Name

AAT

Legal name

Advanced Air Traffic Systems (M) Sdn Bhd

Website

https://aat.my

Company type

Private

Founded year

1994

Operating status

Operating

Short description

Advanced Air Traffic Systems (AAT) is a Malaysian CNS/ATM maintenance, repair, and overhaul specialist — the only Leonardo-certified provider in Malaysia and Asia-Pacific — serving CAAM, RMAF, MAHB, and international civil aviation authorities across 15+ countries with 99.95% System Operational Availability.

Ownership category

akta.pro rank

Product category

Air Traffic Management Maintenance Services

NAICS

Electronic and Precision Equipment Repair and Maintenance (811210), Air Traffic Control (488111), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Measuring & Controlling Devices, Nec (3829)

akta.pro primary industry

Line Maintenance & AOG Support (IMABALAB)

akta.pro secondary industries

NDT/Inspection & Testing Services (Aviation) (IMABALAJ), Test, Measurement & Calibration Equipment Manufacturing Services (ATE, DAQ, metrology electronics) (IMAGAGAH)

Keywords

• CNS-ATM maintenance services
• Air traffic management systems
• Aviation MRO services
• Radar systems maintenance
• Navigation aids services

Headquarters

HQ city

Shah Alam

HQ country

Malaysia

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Maintenance Contracts: AAT provides ongoing maintenance services and Integrated Logistic Support (ILS) for CNS/ATM systems to CAAM and other clients, generating recurring revenue. Services include hardware maintenance, software maintenance, in-country repairs, system overhaul, and radar performance analysis.
2. ATM System Projects: AAT acquires and implements ATM-related projects including new acquisitions, system upgrades, and integration projects. Since 2006, AAT has been independently acquiring projects including new satellite-based ATM technology and major ATM projects for CAAM.
3. Equipment Supply: AAT markets and supplies related ATM systems and equipment including Air Traffic Management Systems, NAVAIDS (DVOR, DME, ILS, TACAN), Uninterruptible Power Supply systems, and Radio Communication Equipment.
4. Training Services: AAT provides training services including ATC System Operators Training, Radar Systems Training, Communications System Training, NAVAIDS Systems Training, Ancillary Equipment Training, and Leonardo System Integration training.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Advanced Air Traffic Systems (M) Sdn Bhd (AAT) provides maintenance, repair, and overhaul (MRO) services for Communication, Navigation, and Surveillance (CNS) and Air Traffic Management (ATM) systems, including primary/secondary radars, VOR, ILS, DME, NDB, ADS-B, and MLAT equipment. The company is the only Leonardo Line Maintenance Service Centre certified provider in Malaysia and the Asia-Pacific region, serving the Department of Civil Aviation Malaysia, Royal Malaysian Air Force, and international civil aviation authorities with a 99.95% Service Operation Availability. AAT also develops ATM software, supplies and installs CNS-ATM equipment, and delivers cybersecurity services for aviation infrastructure.

Product overview

AAT is a CNS (Communication, Navigation & Surveillance) - MRO (Maintenance, Repair & Overhaul) company providing integrated logistic support and engineering maintenance services for Air Traffic Management (ATM) systems. The company's portfolio centers on CNS-ATM Systems Maintenance Services as its core offering, supported by specialized services including Radar Systems Maintenance, Navigation Aids (NAVAIDS) Services, Communication Systems Services, and Air Traffic Management Systems. These are complemented by Electronic Workshop Services and Software Development Services for equipment repair and custom ATC sub-system development. The CNS-ATM Expert Group provides specialized niche expertise compliant with ICAO standards. Additional offerings include Training Services and Consultancy Services. AAT also operates the AAT E-Portal internal platform providing employee access to various management systems including E-HRMS, ESS Web, E-Procurement, CMMS, and the jointly-developed AAT & CAAM E-CMMS. The company does not manufacture products but provides comprehensive maintenance, repair, and overhaul services for Leonardo-manufactured ATC systems and related ATM equipment.

Differentiator

Problem solved

Functional benefit

Products and services

• CNS-ATM Maintenance, Repair and Overhaul (MRO) Services End-to-end preventive and corrective maintenance, repair, and overhaul services for Communication, Navigation, and Surveillance (CNS) and Air Traffic Management (ATM) systems, delivered by ATSEP-certified personnel to government civil aviation authorities and air navigation service providers including DCA Malaysia and the Royal Malaysian Air Force.
• ATM Software Development and Design Design, development, and delivery of air traffic management (ATM) software solutions supporting CNS-ATM infrastructure, offered to civil aviation authorities and air navigation service providers.
• Line Maintenance Service Centre (Leonardo OEM) OEM-certified line maintenance services for Leonardo-manufactured CNS-ATM systems, providing regional service coverage from Malaysia as the sole Leonardo-certified CNS-ATM service provider in the Asia-Pacific region.
• Equipment Supply, Installation, Testing and Commissioning Supply, installation, testing, and commissioning of CNS-ATM equipment (radars, navigation aids, surveillance systems) for new sites and upgrade programmes, delivered to government aviation authorities and ANSPs.
• Cybersecurity Services for Aviation Infrastructure Information security and cybersecurity managed services for aviation CNS-ATM infrastructure, delivered under ISO 27001:2013 ISMS and NACSA CSOC certifications to safeguard sensitive aviation systems and data.
• 24/7 Customer Service and Field Support Desk Continuous 24/7 customer service desk and field engineering support providing fault reporting, emergency response, and operational assistance to end users of AAT-maintained CNS-ATM systems.

Quantifiable outcome

• 99.95% System Operational Availability (SOA) continuously achieved, meeting CAAM requirements and ICAO safety guidelines
• +3 more outcomes

Named customers9 records

Segments2 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Ten partnerships are on record, tiered core, minor and founding.

• Universiti Teknologi Malaysia (UTM)coreStrategic or Co-development Partner · 25 September 2013AAT and UTM signed a Memorandum of Understanding (MoU) for radar and navigation system development. The cooperation enables joint study and development of air traffic systems for Malaysia, providing wider access to R&D collaboration in radar and navigation technology. AAT benefits from UTM's research talents, R&D infrastructure, and pool of research students, while UTM benefits from AAT's vast experience in radar and navigation technologies and Leonardo technology expertise. Prof. Ir. Dr. Wahid Omar (UTM Vice Chancellor) and Dato' Mohamad bin Munip (AAT Director) signed the MoU.
• Universiti Teknologi Mara (UiTM)minorStrategic or Co-development Partner · 24 April 2012A group of professors from UiTM Faculty of Electrical Engineering visited AAT's KLIA radar site and KLATCC to explore collaboration in civil aviation technology studies and research. Led by Assoc. Prof. Dr. Habibah Hashim, the visit aimed to explore closer collaboration between AAT and UiTM in future technology studies. UiTM was interested in AAT's ATC systems technology and internship opportunities for students. AAT actively encourages local university students and academicians to undergo internships at the company.
• Leonardo S.p.A. (formerly Finmeccanica, Alenia S.p.A., Alenia Marconi Systems)coreTechnology or Integration · 1 January 1996Leonardo S.p.A. is AAT's primary technology partner and OEM supplier of CNS/ATM systems. AAT was established as a platform for the Transfer of Technology (TOT) program from Leonardo to Malaysia following the MATSMP project award in 1992. Since 1996, AAT has undergone continuous TOT from Leonardo, making it the only company in Malaysia and Asia-Pacific qualified and certified by Leonardo to provide maintenance services and ILS for all Leonardo ATC radar and systems. Leonardo provides ongoing technology transfer, training, and certification of AAT's engineers and specialists.
• Airod Sdn BhdfoundingOthersAirod Sdn Bhd (an Aviation MRO company) was one of the two founding Malaysian companies that signed the Partnership Agreement with Alenia S.p.A. of Italy on 28 December 1993 to establish AAT as a beneficiary of the MATSMP Transfer of Technology program.
• Tahap Harmoni Sdn BhdfoundingOthersTahap Harmoni Sdn Bhd (an investment company) was one of the two founding Malaysian companies that signed the Partnership Agreement with Alenia S.p.A. of Italy on 28 December 1993. The company remains a shareholder as of the latest available information, with Datin Zaidah Berahim serving as Director of Tahap Harmoni Sdn Bhd and AAT.
• Civil Aviation Authority of Malaysia (CAAM)coreOthersCAAM is the primary government client and regulatory authority for AAT's CNS/ATM maintenance and ILS services. AAT was established as a result of the MATSMP project awarded to Leonardo (then Alenia) by CAAM. AAT has been providing maintenance services to CAAM's high-technology ATC radar and systems since 1994, operating under Safety Management System (SMS) compliant with ICAO standards. AAT maintains 99.95% System Operational Availability for CAAM systems.
• Ministry of Transport Malaysia (MOT)coreOthersMOT is the government ministry overseeing civil aviation in Malaysia. AAT operates with CAAM and MOT support and has grown from strength to strength in its scope of work.
• Malaysia Aerospace Industry AssociationminorOthersAAT participates in LIMA exhibitions as an aerospace industry player, indicating membership or active participation in Malaysia's aerospace industry ecosystem.
• Royal Malaysian Air Force (RMAF)coreOthersAAT provides commissioning and maintenance services for RMAF air traffic control systems including JATCC Subang and Kuantan DVOR/TACAN systems. AAT participated in RMAF's 54th Anniversary aerospace exhibition in 2012.
• Technology Depository Agency (TDA)minorImplementation/ SI/ Consulting PartnerAAT participated in the TDA and Industry Hi-Tea 2019 event, facilitated by the Technology Depository Agency which manages technology transfer and industrial collaboration programs related to defense and aerospace procurement in Malaysia.

Scale indicators7 records

Recent moves9 records

Expansion highlights6 records

Emerging players

• Comsoft Solutions (Frequentis Group): Specialist ATC software vendor (CADAS, AIDA) now part of Frequentis. Comparable to AAT's ATM software stack (multi-sensor fusion, flight data processing, safety nets) where AAT has in-house development capability.
• SkySoft-ATM (Azerbaijan): Regional ATC systems integrator and MRO provider with Leonardo lineage. Comparable to AAT as a niche, Leonardo-affiliated regional CNS-ATM company with similar MRO and SI business model.

Broad incumbents

• Raytheon Technologies (RTX): US defense prime with air traffic systems and surveillance radar offerings (formerly Raytheon). Broad incumbent in the same CNS-ATM procurement category that AAT's government clients issue.
• Northrop Grumman: US defense prime with an ATC/radar portfolio (formerly Litton, Northrop Grumman Park Air Systems). Competes with Leonardo broadly in the same APAC navaids and surveillance categories AAT supports.
• L3Harris Technologies: US defense and avionics major with ATC communication and surveillance products. Sells and supports overlapping ATC infrastructure (voice switches, Mode-S, ADS-B) at the same civil aviation authorities.
• Thales Group: Global avionics and ATC systems OEM (TopSky, STAR-NG). Broader portfolio than AAT (defense, transport, digital identity), but directly competes in the same ATC systems market that AAT maintains and integrates.
• Leonardo S.p.A. Italian defense and ATC OEM; AAT's sole technology partner since 1994 through the MATSMP Transfer of Technology program. Leonardo manufactures the ATC radar, navaids, and ATM systems that AAT maintains and integrates.

Direct peers

• Frequentis AG: Austrian specialist for ATC voice communication systems, ATM systems, and control tower solutions. Direct overlap with AAT's voice communication switching, NAVAIDS, and ATM software offerings.
• Indra Sistemas: Spanish ATC systems and air traffic automation vendor (Norma, AirCon). Competes with Leonardo in the same ATC radar/navaids category that AAT services; relevant for benchmarking AAT's positioning as a regional MRO/SI for ATC products.
• Saab AB: Swedish ATM vendor (Saab Air Traffic Management) offering radar, surveillance, and tower systems. Sells and supports similar CNS-ATM products to civil aviation authorities across APAC, paralleling AAT's customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/AAT_Malaysia
• LinkedInlinkedin.com/company/advanced-air-traffic-systems-m-sdn-bhd

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about AAT