Specializes in Engineering, Procurement, Construction & Maintenance Services

Electrical, instrumentation and automation:

  • Detail engineering
  • Procurement
  • Calibration & testing
  • Start-up & commissioning
  • Fabrication
  • Maintenance
  • Construction
  • Training

Our Services are capable of providing the following for the industrial sector as well as for commercial building establishments.

  • Project Management
  • Complete Engineering Solutions
  • Total Procurement Services
  • Construction
  • Maintenance

The industries we serve are pulp & paper, oil & gas, petrochemical, synthetic fibers, power, food & beverage, water & wastewater and commercial buildings to name a few.

Grama Bazita draws on the resources available internally or through that of associate companies to execute projects that are turn-key in nature and span all areas from civil, process, mechanical, piping, electrical, instrumentation, control & automation, fire and safety.

Contact: PT Grama Bazita

Multika Building 3rd floor,
Jl Mampang Prapatan Raya 71-73,
Jakarta 12790, Indonesia.
Phone: (62-21) 7975083, 7975226,
Fax: (62-21) 7975089, 7975252
Email: ptgbi[at]gramabazita[dot]com
website: www.gramabazita.com

Grama Bazita Engineering Is an Engineering and Contracting Company offering a full range of Engineering, Procurement, Construction & Maintenance services to the process industry and commercial building establishments.

Grama Bazita’s Engineering & Construction division has been in operation since 1990. Our head office is situated in Jakarta with branch offices in Surabaya, Medan and Pekanbaru.

Grama Bazita initially started of as pure instrumentation contractor. Today we have the capability to take on not just instrumentation projects, but even complete turn-key EPCM industrial and building utility projects spanning areas like civil, process equipments, mechanical, piping, electrical, automation & controls, air conditioning, fire protection and plumbing.

PT.Grama Bazita specializes in Engineering, Procurement, Construction & Maintenance Services to the process industry & commercial building establishments.

PT.Grama Bazita accepts that quality is a management decision and the prime responsibility of each and every employee of the team, not just the responsibility of the Quality Assurance of Quality Control Departments.

Quality is not a feature that can be inspected into a product or service, but must be designed for and built into each item that we supply and install.

Our Quality Manual and the procedures outline how PT.Grama Bazita ensure that customer and statutory requirements are recognized and that consistent and uniform control of these requirements are adequately maintained.

It is the responsibility of the Quality Assurance Manager to maintain this manual, to control the procedures and to report the achievement of quality goals to the Managing Director. To this end, the Quality Assurance Manager is authorized to implement and maintain a quality system throughout PT.Grama Bazita as required for the overall conduct of our activities.

In order to achieve this objective it is the policy of PT. Grama Bazita to establish and maintain an effective and efficient coordinated program of defect prevention and quality improvement, planned and developed in conjunction with all other management functions.

All employees are reminded that quality is our business, and everyone’s responsibility. The PT. Grama Bazita Quality System is based on the requirements of AS3901/ISO9001, and equivalent International Quality Standards.


A leading mechanical, Plumbing, and air conditioning contractor company.

Contact: PT Sapta Pusaka Nusantara ( SPN )

Head Office:
Jl garuda 82 R
Jakarta 10620, Indonesia.
Phone: (62-21) 42877225
Fax: (62-1) 4203145
Email: spn[at]saptagroup[dot]com
Email: saptaind[at]cbn[dot]net[dot]id


CV Karya usaha Bersama, Mecanical, electrical, automation and water supply.


  • Construction steel & civil
  • Pressure tank
  • Pipes
  • Drainage machine
  • Vacum tank


  • plate cutting,
  • plate blending
  • Plate rolling

Contact: CV Karya usaha Bersama

Jl Kalianak Madya 1 / 15, Surabaya, Indonesia.
Phone: (62-31) 7483513, 7480239

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