Our Profile

Bina Usaha Mandiri Mizusawa

PT. BINA USAHA MANDIRI MIZUSAWA (BUMM) is a domestic-investment company
(PMDN), as a subsidiary unit of PT. Bakrie Autoparts (BA), which has a
specialization in FOUNDRY industry producing Casting and Finish
Machining (FC & FCD) to meet the needs of automotive spare-part
component, diesel engine component, heavy duty parts, water pumps
component, concrete railways sleepers and other general casting.

The company was established in 1983

that firstly under the name of PT BUM (Bina Usaha Mandiri) and where in
1993 there was a transfer of ownership so that the name of the company
changed into PT. BUMM (Bina Usaha Mandiri Mizusawa), the development
continued in 1996 through factory expansion with more adequate
facilities, and starting operational production in 1997 by set an
installed capacity target of 6000 tons per year.

June 2005 PT. BUMM got certificate of ISO 9001: 2000

and in November 2005 got certificate of ISO 14001: 2004 January 2010
Upgrading ISO 9001: 2008 standard change, and In May 2013 got the
certificate of ISO / TS 16949: 2009.

In June 2006 there was a transfer of ownership (Acquisition) from PT.
BUMM to PT. Kencana Untaian Prima (PT.KUP), then on December 18, 2010
there was a transfer from PT. KUP to PT. Bakrie Tosanjaya

Bakrie Autoparts Group

Bakrie Autoparts

Jalan Raya Bekasi Km 27,
Pondok Ungu Bekasi 17132,
PO.Box 112/Bks – Indonesia




– BNBR : 99,99%
– KSK : 0.01%

Line Of Business

Manufacturer for
Auto components, General Casting
& Machining line

Man Power

644 Employees

Bina Usaha Mandiri Mizusawa

Jalan EZ Muttaqien Kel. Alam Jaya,
Banten –  Indonesia




– BA : 99,99%
– KSK : 0.01%

Line Of Business

Manufacturer for Automotive
& General Casting

Man Power

243 Employees

Braja Mukti Cakra

Jalan Harapan Kita No 4,
Harapan Jaya, North Bekasi 17124, West Java – Indonesia




– BA : 50%
– KTB : 50%

Line Of Business

Precision Machinng
for Automotive Industries

Man Power

461 Employees


Company Policies

PT BUMM has policies as shown below:
  1. Comply with applicable environmental health and quality regulations either from customers, government or other related parties.
  2. Prevent the occurrence of environmental pollution of occupational
    accidents and the incidence of occupational diseases due to the effect
    of working relationships.
  3. Carry out efficiency efforts in energy and also other natural resources usage in every activity, product and service.
  4. Contribute to the development of
    communities around the company related to the empowerment of the social
    field, religions, environment and health.