building solutions, delivering excellence

Engineering The Future of Energy

Gunanusa is a leading EPCIC company, delivering integrated solutions for complex oil & gas and industrial projects with highest standards of safety, quality and integrity

We Build the future

40+
0+

leading years in EPCIC

Establised

1980

Project Delivered

100+

Trusted by

Global Players

Comittment to

Safety & Quality

Indonesian Owned

100%

Leading in EPCIC

OUR History

PT Gunanusa Utama Fabricators (Gunanusa) was founded in 1980, is a leading off shore oil & gas fabrication company inthe South East Asia region with a proven track record ofdelivering over 100 complex projects. ​

Trusted by major global energy companies, the Company is recognized for its excellence in Turnkey Solutions, Strong Commitment to Safety and Quality.​

​As a fully Indonesian-owned enterprise, Gunanusa takes pride in contributing to the advancement of the National Resources & Industrial sector. Through active engagement in key industry associations and continuous capability development, the Company remains dedicated to delivering sustainable value, operational excellence, and long-term partnerships within the Global Energy Industry.

Execution You Can Trust

Comprehensive Solutions

ENGINEERING

Delivering innovative and reliable engineering solutions through detailed planning, design excellence, and technical expertise.

procurement

Ensuring timely and cost-effective sourcing of high-quality materials, equipment, and services from trusted global partners.

Construction

Executing projects with strong commitment to safety, quality, and efficiency, supported by experienced construction teams.

installation

Providing seamless onsite installation services with precision, ensuring all systems are integrated to the highest standards.

commisisoning

Conducting comprehensive testing and start-up support to ensure operational readiness and long-term performance.

Leading in EPCIC

OUR core value

core-value

our vision

To be a Preferred Global Partner for Engineering, Procurement, Construction, Installation & Commissioning (EPCIC) in Energy & Industrial Sector.

our vision

To be a Preferred Global Partner for Engineering, Procurement, Construction, Installation & Commissioning (EPCIC) in Energy & Industrial Sector.

Leading in EPCIC

OUR location

head office

South Quarter Building, Tower A, 16th Floor
Jl R.A Kartini, Kav 8, Cilandak Barat
Jakarta 12430 – Indonesia

Telp : +6221-570 3329
Fax : +6221 -570 3334
E-mail : Business_dev@gunanusa.co.id
Bidding@gunanusa.co.id

YARD

Desa Margasari, Pulo Ampel
Serang,
Banten 42455 – Indonesia

Telp : +6221-575 0088
Fax : +6221 -575 0091