PT Len Industri

What PT Len Industri does

PT Len Industri (Persero) is an Indonesian state-owned enterprise (BUMN) operating under the coordination of BP BUMN RI and PT Danantara Asset Management, and serving as the parent holding of DEFEND ID, the national defense industry holding that coordinates PT Pindad, PT Dirgantara Indonesia, PT PAL Indonesia, and PT Dahana. The company originated in 1965 as LEN (Lembaga Elektroteknika Nasional) and was transformed into a corporate entity in 1991. Its primary function is as the lead combat system integrator and national C4ISR (Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance) integrator for the Indonesian Armed Forces, developing radar systems, Combat Management Systems, tactical data links, UAVs, and night vision/thermal imaging devices alongside wholly-owned subsidiaries PT Len Railway Systems, PT Eltran Indonesia, PT Surya Energi, and PT Len Telko.

The company operates four core technology and business pillars: defense electronics (GCI Radar with 515 km detection range, Multimission Radar, UAV DID 3.11 with BLOS satellite communication, Combat Management System for naval platforms, Night Vision Goggles, laser pointers, and tactical electric vehicles like SPRINT and BLIST); railway transportation systems (Computer Based Interlocking signaling with ~70% domestic component content, CBTC Skytrain systems, LRT and mainline signaling across Java, Sumatra, and Sulawesi); renewable energy (Solar Power Plants / PLTS, pioneered since 1985); and ICT and navigation systems. Its go-to-market is enterprise field sales driven by direct engagement with the Indonesian Ministry of Defence, TNI (Army, Navy, Air Force), state-owned railway operators (KAI), BMKG, BSSN, and BRIN, supplemented by participation in Indo Defence and Bali International Airshow exhibitions.

Revenue is generated through project-based government procurement contracts (defense alutsista, railway signaling modernization, renewable energy installations) sourced from sovereign defense budgets, e-procurement portals, and presidential mandates, with recent expansion into dual-use products (electric vehicles, satellite observation services) and into new industrial verticals such as critical minerals downstreaming through the 2026 MoU with MIND ID and Krakatau Steel. The company holds proprietary industrial designs under HAKI, has received the Anugerah BUMN 2021 Innovation and Technology Best I award, and operates Len Technopark as its R&D and manufacturing industrial ecosystem.

Name

PT Len Industri

Legal name

PT Len Industri (Persero)

Website

https://len.co.id

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

PT Len Industri (Persero) is an Indonesian state-owned defense electronics and systems integrator, parent of the DEFEND ID holding, delivering C4ISR, radar, combat management systems, railway signaling, and renewable energy primarily to the Indonesian Ministry of Defence, armed forces, and state-owned railway operators.

Ownership category

akta.pro rank

Product category

Defense Electronics

NAICS

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Other Communications Equipment Manufacturing (33429)

SIC

Ordnance & Accessories, (No Vehicles/Guided Missiles) (3480), Industrial Instruments For Measurement, Display, And Control (3823), Computer Communications Equipment (3576)

akta.pro primary industry

C4ISR Systems & Tactical Data Links (IMABAGAE)

akta.pro secondary industry

Naval C4ISR, Communications & Electronic Warfare (IMABAKAE)

Keywords

• Defense electronics systems
• Railway signaling solutions
• C4ISR integration
• Radar systems manufacturing
• Combat management systems

Headquarters

HQ city

Bandung

HQ country

Indonesia

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Defense Electronics and Systems (C4ISR): Primary revenue stream from designing, developing, and delivering defense electronics systems including radar (GCI Radar), combat management systems, tactical data links, night vision devices, and C4ISR solutions to the Indonesian Ministry of Defence and TNI (Indonesian Armed Forces). Revenue is project-based, sourced from government defense budgets and strategic mandates.
2. Railway Signaling and Transportation Systems: Revenue from railway signaling systems (Computer Based Interlocking), urban transport solutions (LRT, Skytrain), and main rail line signaling across Java, Sumatra, and Sulawesi. Includes modernization projects such as Tanah Abang Baru station signaling.
3. Solar Power / Renewable Energy Systems: Revenue from solar power plant (PLTS) development and installation, both grid-connected and rooftop systems, serving government and institutional clients since 1985.
4. ICT and Navigation Systems: Revenue from telecommunications solutions, IT systems, and navigation systems for defense and civilian applications.
5. Advanced Materials and Dual-Use Technology Products: Revenue from emerging dual-use products including electric vehicles (Sprint motorcycle, Blist tricycle), UAVs, and advanced materials derived from mineral downstreaming initiatives. Products serve both military and civilian markets.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

PT Len Industri (Persero) is an Indonesian state-owned defense enterprise that develops and integrates defense electronics systems (C4ISR, radar, combat management systems, UAVs, night vision devices), railway signaling systems (Computer Based Interlocking), solar power plants, and ICT/navigation systems. It serves as the parent holding of DEFEND ID, coordinating five state-owned defense companies, and operates as the lead combat system integrator and national C4ISR integrator for the Indonesian Armed Forces.

Product overview

PT Len Industri (Persero) is the parent holding company of DEFEND ID, operating in four core business segments: Defense Electronics (C4ISR, Radar systems including GCI and Multimission Radar, Combat Management Systems, Naval systems including Intercom M2 and Tactical Data Links, UAV DID 3.11, Night Vision Goggles, Laser Pointers, and electric tactical vehicles like SPRINT and Becak Listrik), Railway Transportation Systems (signaling systems, Computer Based Interlocking), Renewable Energy (Solar Power Plants since 1985), and ICT/Navigation Systems. The company also operates subsidiaries including PT Len Railway Systems, PT Eltran Indonesia, PT Surya Energi, and PT Len Telko. Products span both military (alutsista) and civilian dual-use applications.

Differentiator

Problem solved

Functional benefit

Brands

• DEFEND ID: Defense industry holding company umbrella brand for Indonesian defense state-owned enterprises including PT Len Industri, PT Pindad, PT Dirgantara Indonesia, PT PAL Indonesia, and PT Dahana.

Products and services

• Ground Control Interception (GCI) Radar Air defense radar system with 515 km detection range and 6-second update rate, configured for air surveillance and Ground Control Intercept operations for the Indonesian Air Force (TNI AU).
• Combat Management System (CMS) Integrated combat management system serving as the brain of naval warships, enabling networked platform integration under network-centric warfare approach for the Indonesian Navy (TNI AL).
• UAV DID 3.11 Tactical unmanned aerial vehicle with MTOW of 360 kg, payload up to 80 kg, endurance up to 16 hours, ceiling 5,000 meters, BLOS communication range over 150 km via satellite.
• SPRINT Electric Tactical Motorcycle Tactical electric motorcycle with silent operation capability, zero emissions, top speed 80 km/h, range 60 km per charge; industrial design and brand IP protected under HAKI.
• Becak Listrik (BLIST)

Quantifiable outcome

• GCI Radar achieves 515 km detection range with 6-second update rate, supporting real-time air defense decision-making
• +3 more outcomes

Named customers8 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature15 records

Partnerships

15 partnerships are on record, tiered flagship, core and minor.

• PT Mineral Industri Indonesia (MIND ID)flagshipStrategic or Co-development Partner · 9 July 2026PT Len Industri signed a Memorandum of Understanding (MoU) with MIND ID, PT Krakatau Steel, and PT Perusahaan Mineral Nasional (PERMINAS) on Advanced Materials (Critical Minerals Downstreaming) cooperation. The partnership aims to build an integrated advanced materials ecosystem based on mineral downstreaming, from domestic mineral resource utilization to technology development and industrial value chain strengthening. The MoU was witnessed by the Minister of Higher Education, Science and Technology, and senior BP BUMN officials.
• PT Krakatau Steel (Persero) TbkflagshipStrategic or Co-development Partner · 9 July 2026Part of the advanced materials MoU with MIND ID, Len and Krakatau Steel collaborate on developing and strengthening the industrial value chain for advanced materials. The partnership leverages Krakatau Steel's steel manufacturing capabilities and Len's defense technology applications.
• PT Perusahaan Mineral Nasional (PERMINAS)flagshipStrategic or Co-development Partner · 9 July 2026Part of the advanced materials MoU, PERMINAS collaborates with Len in mineral downstreaming initiatives to ensure raw material supply chains for advanced materials used in defense technology manufacturing.
• BRIN (Badan Riset dan Inovasi Nasional)coreStrategic or Co-development Partner · 11 February 2026Len signed a cooperation agreement (PKS) with BRIN for the development of Night Vision Goggle (NVG) and Thermal Imaging Devices technology. BRIN contributes research capabilities and innovation infrastructure, while Len provides industrial development and manufacturing integration for military applications.
• BSSN (Badan Siber dan Sandi Negara)coreStrategic or Co-development Partner · 9 February 2026Len collaborates with BSSN (National Cyber and Encryption Agency) to strengthen national cybersecurity strategy. The partnership aims to protect strategic national digital systems, maintain technology sovereignty, and address increasingly complex cyber threats through coordinated efforts between industry and government.
• ICDeC (Indonesia Chip Design Collaborative Center)coreStrategic or Co-development Partner · 15 October 2025Len signed a cooperation agreement (PKS) with ICDeC to advance national semiconductor and chip design capabilities. The collaboration supports Indonesia's technology independence by developing domestic chip design expertise relevant to defense electronics and ICT applications.
• Vietnam Ministry of Defence / Vietnamese Defense IndustryminorStrategic or Co-development Partner · 18 September 2025At the 4th Indonesia-Vietnam Defense Policy Dialogue, Len participated in strengthening bilateral defense collaboration with Vietnam, exploring opportunities for defense industry partnerships, technology exchange, and mutual capability development between the two nations.
• Telkomsat (PT Telkom Satelit Indonesia)coreStrategic or Co-development Partner · 9 September 2025Len and Telkomsat signed an MoU to realize satellite-based national defense transformation. The collaboration focuses on satellite communication and earth observation technologies for defense applications, supporting national sovereignty through space-based surveillance and connectivity systems.
• PT BIBU Panji SaktiminorStrategic or Co-development Partner · 13 June 2025Len (as DEFEND ID parent) and PT Dirgantara Indonesia signed an MoU with PT BIBU Panji Sakti for the acceleration of North Bali Airport development. Len will support technology assessments for navigation electronics, radar systems, and renewable energy solutions for the planned international airport.
• Plan S (Turkey)coreTechnology or Integration · 12 June 2025Len signed an MoU with Plan S (Turkey) for joint development and joint production in Internet of Things (IoT), Satellite Technology, and Space Technology. The partnership is witnessed by the Vice Minister of Defence and aims to accelerate mastery of critical technologies relevant to modern defense needs and civilian applications.
• PSN (PT Pasifik Satelit Nusantara)coreStrategic or Co-development Partner · 12 June 2025Len and PSN signed an MoU to develop and utilize satellite communication and earth observation technologies. The collaboration leverages Len's defense systems integration capabilities and PSN's satellite technology expertise to strengthen national communication resilience and space-based surveillance.
• Mitsubishi Electric Corporation (MELCO)coreTechnology or Integration · 11 June 2025Len signed an MoU with Mitsubishi Electric Corporation (Japan) for joint satellite-based SAR (Synthetic Aperture Radar) imaging data and services for domestic and export defense markets. The partnership aims to combine Len's defense integration capabilities with MELCO's satellite imaging technology for surveillance and intelligence applications.
• LemT (Belarus)coreTechnology or Integration · 11 June 2025Len signed an MoU with LemT (Belarus) for the development and construction of Night Vision Goggle (NVG), Fusion technology, and Laser Pointer manufacturing capabilities in Indonesia. LemT specializes in research, development, production, and modernization of optical, optoelectronic, and laser devices for military and civilian applications.
• Kemendiktisaintek (Ministry of Higher Education, Science and Technology)coreStrategic or Co-development Partner · 29 May 2025Len and the Ministry of Higher Education, Science and Technology signed a cooperation agreement to strengthen the national research and technology ecosystem. The collaboration aims to bridge industry and academia, supporting innovation development for strategic defense and dual-use technologies.
• Thales (France)coreTechnology or Integration · 7 July 2021Len has partnered with Thales for the procurement and development of 13 GCI Radar units for the Indonesian Ministry of Defence. Thales serves as a technology partner providing radar expertise, while Len acts as the lead integrator and system developer in Indonesia. This collaboration supports the transfer of technology and capability building for national radar industry development.

Scale indicators10 records

Recent moves7 records

Expansion highlights6 records

Regional players

• Hyundai Rotem: Korean railway signaling and rolling stock manufacturer. Comparable on Len's railway signaling segment, with regional Asia presence and similar sovereign-market positioning in Korea.

Broad incumbents

• Thales Group: Global defense electronics incumbent and Len's technology partner for the GCI Radar program. Comparable as a broader portfolio defense electronics player with overlapping radar, communications, and EW capabilities.
• Alstom Transport: Global railway signaling and infrastructure incumbent. Comparable on Len's CBI railway signaling and transportation segment, with a global installed base that competes for Indonesian rail modernization contracts.
• Hensoldt: European defense electronics company specializing in radar, IFF, and sensor solutions. Comparable on GCI Radar, EW, and naval sensor capabilities, with overlap in C4ISR and tactical data links.

Direct peers

• Bharat Electronics Limited (BEL): Indian state-owned defense electronics company and lead integrator for India's C4ISR and radar programs. Strong direct parallel to Len as a sovereign domestic defense electronics integrator with a similar radar, naval, and communication systems portfolio.
• PT PAL Indonesia: Sister SOE under DEFEND ID holding, building naval vessels where Len supplies the Combat Management System. Direct system integrator peer in the Indonesian defense ecosystem, with deep operational overlap in naval programs.
• PT Dahana: Sister SOE under DEFEND ID holding, specializing in energetics and propellants. Comparable as a state-owned defense manufacturer within the same holding, collaborating on energetics-dependent programs.
• PT Dirgantara Indonesia (Indonesian Aerospace): Sister SOE under DEFEND ID holding, manufacturing aircraft and UAVs. Comparable as a domestic aerospace/defense integrator with which Len collaborates on unmanned systems like the UAV DID 3.11.
• PT Pindad: Sister SOE under DEFEND ID holding, focused on small arms, heavy munitions, and armored vehicles. Comparable as Indonesian state-owned defense manufacturer in the same holding structure, coordinated with Len on vehicle platforms such as the Maung.

Emerging players

• Turkey's ASELSAN: Turkish defense electronics company with comparable radar, C4ISR, and tactical communications portfolio. Relevant as a peer Asian defense electronics integrator that has successfully transitioned from import-substitution to global export champion.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat8 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCNFPQ29KD9jN_1-_bgudmWA
• Facebookfacebook.com/LenIndustri
• Instagraminstagram.com/lenindustri
• Xx.com/lenindustri
• LinkedInlinkedin.com/company/lenindustri

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries4 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about PT Len Industri