These companies in West Java primarily represent established manufacturers in the automotive, electronics, and heavy equipment sectors. Many are subsidiaries of international corporations or state-owned enterprises, indicating a mature industrial base. Key players include PT Denso Indonesia, focusing on automotive technology; PT Dirgantara Indonesia, specializing in aircraft manufacturing; PT Sharp Electronics Indonesia, producing consumer electronics; and PT. Bukaka Teknik Utama Tbk, which manufactures construction equipment.
A notable pattern is the concentration of these manufacturing operations in specific cities. Bekasi is a prominent hub, hosting companies like PT Denso Indonesia, TOYO DENSO INDONESIA, PT. Haier Electrical Appliances Indonesia, and PT. Hyundai Motor Manufacturing Indonesia. Karawang and Bandung also feature as significant industrial locations, suggesting a regional clustering of manufacturing capabilities.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
PT Denso Indonesiadenso.co.id
A provider of cutting-edge automotive technology, systems, and components for global automakers with a focus on innovative products and solutions |
3,770 | |||
| 2 |
PT Dirgantara Indonesia (Indonesian Aerospace)indonesian-aerospace.com
Specializing in aircraft design, manufacturing, assembly, and services for civilian and military aircraft, with a focus on light and medium aircraft |
2,392 | |||
| 3 |
PT. Bukaka Teknik Utama Tbkbukaka.com
Specializing in manufacturing and supplying special equipment for the construction industry since 1978 Visit website or contact for more information |
1,989 | |||
| 4 |
PT Sharp Electronics Indonesiaid.sharp
An Indonesian subsidiary of a Japanese electronic manufacturing company, focused on innovative products tailored to local needs with strong after-sales services and community support |
1,791 | |||
| 5 |
TOYO DENSO INDONESIA, PTtoyo-denso.co.jp
An automotive company located in West Java, Indonesia, specializing in manufacturing automotive components and systems for various vehicles |
1,276 | |||
| 6 |
PT. Haier Electrical Appliances Indonesiahaier.com
Develops, produces, sells household electric appliances including white goods and consumer electronics in over 100 countries. Manufactures refrigerators, water pumps, mobile phones. |
786 | |||
| 7 |
PT. Honda Precision Parts & Mfghppm.co.id
A precision parts manufacturer in Indonesia specializing in automatic transmissions, engine valves, 4WD, and CVT transmissions for domestic and foreign markets |
779 | |||
| 8 |
PT. Hyundai Motor Manufacturing Indonesiahyundai.com
Automobile manufacturing plant in Indonesia, with a separate sales company, producing Hyundai cars for both domestic and export markets |
704 | |||
| 9 |
PT Len Industri (Persero) (Official)len.co.id
A state-owned company in Indonesia specializing in electronics for transportation, telecommunications, defense, solar power, and broadcasting industries since 1965 |
695 | |||
| 10 |
PT Industri Telekomunikasi Indonesia (Persero)inti.co.id
A system solutions provider in the telecommunication and IT industry, offering products such as IP PBX, NMS, and disaster forecasting systems |
645 | |||
| 11 |
PT United Tractors Pandu Engineeringpatria.co.id
A leading Indonesian heavy equipment manufacturing and engineering company founded in 1983, specializing in providing customer-specific solutions for industries |
602 | |||
| 12 |
PT. SELARAS DONLIM INDONESIAscnp.co.id
A joint-venture company specializing in high-quality electronic appliances manufacturing with the vision of becoming a world-class industry leader |
578 | |||
| 13 |
PT TD Automotive Compressor Indonesia
Specializes in manufacturing compressors for car air conditioning systems since 2011, with strong collaborations with Toyota Industry Corp and Astra International |
518 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 14 |
Shindengen Indonesia Ptshindengen.co.jp
An automotive business located in West Java, Indonesia, specializing in serving the automotive industry with its products and services |
479 | |||
| 15 |
PT Samick Indonesiaptsamick.com
A leading manufacturer of musical instruments, specializing in upright and grand pianos, acoustic and electric guitars with competitive salaries and career progression opportunities |
476 | |||
| 16 |
Pudak Scientificpudak.com
A manufacturer of educational equipment and teaching aids for all levels, utilizing various materials to produce high quality products globally |
456 | |||
| 17 |
KSB Indonesiaksb.com
Leading supplier of pumps and valves, offering comprehensive services and innovative solutions for various industries, focusing on efficiency, performance, and customer satisfaction |
447 | |||
| 18 |
PT Kawasaki Motor Indonesiakawasaki-motor.co.id
A multinational corporation with diverse business interests, including environmental control, energy engineering, machinery, shipping, power generation, aerospace, and recreational vehicles |
416 | |||
| 19 | 
PT Pindadpindad.com
Specializes in defense industries, providing products and services related to national security and military defense |
311 | |||
| 20 |
PT. Honoris Industryhonorisindustry.id
An electrical/electronic manufacturing company located in West Java, Indonesia, specializing in production of electronic products and components |
278 | |||
| 21 |
PT. Meiloon Technology Indonesiameiloon.com.tw
Established in 1973, this Taiwan-based company is the largest speaker design and manufacturer, with international certifications and a focus on developing intelligent audio technology |
246 | |||
| 22 |
KAWAI INDONESIA, PTkawaius.com
A piano manufacturing company in West Java, Indonesia specializing in electrical and acoustic pianos |
193 | |||
| 23 |
PT. Andalan Fluid Sistemandalanfluids.com
Specializing in Hydraulic/Pneumatic Engineered Cylinder Solutions since 1996, focusing on improving cylinder performance to reduce life-cycle costs for customers |
186 | |||
| 24 |
PT. Miura Indonesiamiura.co.id
Provider of energy, water, and environmental solutions through innovative "Technoservice" to meet customer needs with almost 50 years of proven technology development |
184 | |||
| 25 |
PT Astra Visteon Indonesiaastra-visteon.com
Specializing in automotive cockpit electronics, this company is a manufacturer of cutting-edge technology for vehicles |
182 | |||
| 26 | 6 | ||||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
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