- PT. Alteco Chemical Indonesia
- PT. Atech Electronics
- PT. Bioworld Bioscience
- PT. Evox Rifa Indonesia
- PT. Giken Precision Indonesia
- PT. Nok Asia Batam
- PT. Panasonic Devices
- PT. Perkin Elmer Batam
- PT. Schneider Electric Batam
- PT. Yokogawa Manufacturing Batam
- PT. Teac Electronics Indonesia
- PT. Venturindo jaya Batam
- PT. Awatronics Pt. PCI
- PT. Ciba Vision Batam
- PT. Foster Electric Indonesia
- PT. Japan Servo Batam
- PT. Pasific Paint Batam
- PT. Sanyo Energy Batam
- PT. Sanwa Engineering
- PT. Satnusa Persada
- PT. Shimano Batam
- PT. Varta Micro Battery
and many more