PT. Gununggaya Persada (GP) was established on 25 April 2008 in Jakarta by Ir. Didiet Y. Hendarwoto, Ir. Budhianto, Ir. Sumarman, Drs. Bambang Setyo Utomo and Noersyah Djarwantono. Later in 2010, Ir. Asep Rusadi join the team.
The company started as steel construction subcontractor for various industries.
In 2010 the coal mining was on booming and the company become the contractor for coal mining support for top five mining contractors in Kalimantan and Sumatera, Indonesia.
2012, PT Gununggaya Persada become sister company for:
PT. Prapanca Engineering (PE), Engineering, and Project Management Consultant.
PT. Kartika Yala Elmecon (KAYALA), Building Supply and Procurement.
2015, The company reinvent the brand name from GP to GAYA Construction or GAYA and add the services to contractor for food and automotive industries.
2017, GAYA begin to work on energy-related buildings.
2020, GAYA start acquiring construction projects from feedmill industries.
2021, GAYA start divesification of mining support projects to: Coal, Nickel and Gold / Copper
Be the Indonesian national engineering, procurement and construction company by achieving extraordinary results for our customers, building satisfying careers for our people, and earning a fair return on the value we deliver.
Ethics. We are uncompromising in our integrity, honesty, and fairness.
Safety & Health. We are relentless in keeping people safe from harm, and we provide a healthy work environment.
Quality. We are passionate about excellence and doing our work right the first time. Our reputation depends on our delivered value in the eyes of every customer and community.
People. We inspire each other with important work full of purpose, challenging development opportunities, and rewarding careers. We aspire to be the employer of choice in our industry.
Culture. We actively build a diverse, inclusive, and collaborative work environment where all views are welcomed, openness is encouraged, and teamwork and merit are cornerstones. We are proud of what we do and how we do it—and we enjoy doing it!
Relationships. We build positive, long-term relationships with our customers, joint-venture partners, subcontractors, suppliers, and colleagues that are built on trust, respect, and collaboration.
Innovation. We develop and apply world-class technology. We listen, learn, and seek out the best ideas. We attack complacency and continually improve.
Sustainability. We improve the quality of life in communities where we work by respecting local cultures, engaging local people, and protecting the environment.
Commissioner
Ir. Roi Rahmanto
President Director
Ir. Didiet Yedi Hendarwoto
Technical Director
Ir. Sumarman
Marketing Director
Ir. Asep Rusadi Safaat
Corporate Secretary
Eny Widatik, SE
General Manager – Technic & Project Coordinator
Cep Rukman, ST
Department - Cost Control
Abby Landan
Staff – Cost Control
Mawar Kuspriastuti
Reporting – Admin Finance Project
Fitriyani
Engineering Manager
Abby Landan
Staff – Engineering, Civil, Arch
Muhammad Arif,
Studio Head
Muhammad Arif
Fitriyani
Estimator / QS
Muhammad Fadil
MEP Manager
Rudi Faran
Staff – Engineering – MEP
Ridwan
Drafter
Haikal
QA/QC Manager
Cep Rukman, ST
QC Inspector
Khondang
General Manager - Finance & Accounting
Zainudin, SE
HRD & GA Manager
Eny Widatik
GA Staff
Bagus Setiawan
Nur Fathoni Aziz
Khasbuloh
IT & Maintenance
Didi Nuryahdi
Finance Manager
Irma Astutik
Treasury
Irma Astutik
AR / AP
Yumni Irsalina
Accounting Manager
Accounting
Yumni Irsalina
Tax
Maidin Makrau
Purchasing & Logistic Manager
Zainudin, SE
Staff - Purchasing
Agung
Mawar Kuspriastuti
Staff – Logistic
Muhammaf Syaikhu
QHSE/MR/P2K3
Harvan Alfian
Project Manager 1
Susanto Eko Martono
Project Manager 2
Andi Herwansyah