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ABOUT US

Mini Bore Pile at Balongan

Welcome to PT Geonusa Utama

PT Geonusa Utama is a construction company based in Indonesia committed to delivering the most effective and applicable construction methods, with a strong focus on geotechnical and drilling solutions. Our work is rooted in technical precision, safety, and approaches that are suited to meet the specific challenges of construction projects. Whether it's for foundational support, slope stability, or complex subsurface installations, we strive to offer reliable and efficient solutions that align with our clients' expectations.

Founded on February 2, 2006, PT Geonusa Utama began as a small family-owned contractor specializing in soil investigation and thrust boring services. From these humble beginnings, we have grown steadily through our dedication to quality, innovation, and long-term client relationships. Today, our expertise has expanded to include a wide range of geotechnical and drilling services, positioning us as a trusted name in the industry with a reputation for delivering results with technical excellence.

Today, Geonusa Utama has grown into a trusted name in Indonesia’s geotechnical and infrastructure sector. We offer a wide range of specialized services, including

With a highly experienced team and a strong foundation in engineering principles, we take pride in solving complex ground challenges—whether on land or below the surface. Our flexible and collaborative approach enables us to deliver efficient, cost-effective, and environmentally responsible solutions that are suited to each project.

Soil Nailing and Rock Anchor Sentani
Toolbox Meeting Topography Survey in a Tunnel

Client trust and peace of mind are at the heart of everything we do. We uphold high standards of work safety, continuously enhance quality, and maintain strong productivity to meet demanding project schedules. Safety is a shared responsibility, built on teamwork, risk awareness, and a culture of care—starting with thorough hazard assessments before work and continuous monitoring throughout execution. By combining effective work methods, appropriate technologies, and the expertise of our dedicated team, we deliver reliable results that add real value and ensure lasting customer satisfaction.

We continue to uphold our founding values of integrity, reliability, and technical excellence—supporting clients from planning through execution with professionalism and care.


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Our Vision, Mission, and Value

Our Vision

To become a leading geotechnical construction company known for quality, innovation, and reliability.


Our Mission

  • Provide high-quality construction services utilizing the latest technology and industry best practices.
  • Build long-term relationships with customers through trust, integrity and customer satisfaction.
  • Drive innovation and minimise environmental impact across all aspects of our business.
  • Make a positive contribution to infrastructure development and community welfare.

Our Values

  1. Integrity. We believe that integrity is the key to success in any project. We are committed to always being honest, transparent and responsible in every action and decision we make.
  2. Excellence. We strive to always provide services and work results of a high standard. We are always looking for ways to improve our skills and knowledge to provide the best solutions for our clients.
  3. Safety. Safety is our top priority. We are committed to implementing work safety standards in every project to protect all workers and parties involved.
  4. Collaboration. We believe that teamwork is the key to achieving goals. We foster good relationships with all parties involved in the project, including clients, contractors and suppliers, to achieve optimal results.
  5. Sustainability. We are committed to running our business in a sustainable and environmentally friendly manner. We always look for ways to minimize the environmental impact of our projects and strive to contribute to sustainable development.

Why Choose Us?

Our Team

We believe that the success of our projects is the result of the hard work and dedication of the entire team, and, our team consists of experienced professionals who are experts in their respective fields. Combining technical expertise, practical management, an experienced team, and a focus on quality, we are prepared to take on a wide range of construction and drilling projects.

Geonusa Team on Tool Box Meeting
Bore Pile Works (Contact Us)

Our Advantages

Our Highlights

Geonusa Utama has successfully completed a range of notable projects across various sectors, showcasing our expertise in geotechnical and civil construction. These project highlights reflect our commitment to quality, innovation, and reliable execution, and demonstrate the trust our clients place in our capabilities.

Shotcrete Installation – PLTA Maninjau, West Sumatra, Indonesia (2023-2024)
Shotcrete Installation – PLTA Maninjau, West Sumatra, Indonesia (2023-2024)
Mini Bore Pile Installation – RDMP Balikpapan Refinery, East Kalimantan, Indonesia (2022-2023)
Mini Bore Pile Installation – RDMP Balikpapan Refinery, East Kalimantan, Indonesia (2022-2023)
Soil Nailing and Erosion Control – Solok, West Sumatra, Indonesia (2021-2022)
Soil Nailing and Erosion Control – Solok, West Sumatra, Indonesia (2021-2022)
Gabion Installation – Kariangau, East Kalimantan, Indonesia (2019)
Gabion Installation – Kariangau, East Kalimantan, Indonesia (2019)
Rockfall Protection – Maros, South Sulawesi, Indonesia (2018-2019)
Rockfall Protection – Maros, South Sulawesi, Indonesia (2018-2019)
Thrust Boring – Balongan, West Java, Indonesia (2025)
Thrust Boring – Balongan, West Java, Indonesia (2025)

Our Equipment

We take pride in designing and manufacturing our own specialized equipment to support our projects. This capability allows us to maintain high standards of quality, ensure better control over project execution, and adapt our tools to meet the unique challenges of each job site.

Mini Bore Pile and Micropile Equipment - Type Jacro
Mini Bore Pile and Micropile Equipment - Type Jacro
Mini Bore Pile and Micropile Equipment - Type Gate
Mini Bore Pile and Micropile Equipment - Type Gate
Soil Nailing and Rock Anchor Equipment
Soil Nailing and Rock Anchor Equipment
Thrust Boring Equipment
Thrust Boring Equipment
Water Vacuum Tank
Water Vacuum Tank
Mixer
Mixer

Notable Clients

We are proud to have earned the trust of leading companies and institutions across Indonesia. Our track record in delivering reliable, efficient, and applicable solutions has enabled us to build partnerships with clients in the energy, infrastructure, and construction sectors. Each collaboration reflects our commitment to excellence, safety, and environmental responsibility in every project we undertake.

Logo Pertamina
Logo PUPR
Logo PLN
Logo Adhi Karya
Logo Hutama Karya
Logo Nindya Karya
Logo PP
Logo Abipraya
Logo Wika
Logo Waskita Karya

Commitment to Safety and Environmental Friendly

Medical Check Up

Our Commitment

Geonusa Utama is committed to upholding high standards of Health, Safety, and Environmental (HSE) management across all levels of our operations. We comply with all applicable laws, regulations, and industry standards, and integrate these requirements into every stage of our project execution—from planning to implementation in the field.

To ensure the effectiveness of our HSE practices, we continuously enhance the competencies of our personnel based on their roles and responsibilities. We also perform regular reviews and updates of our HSE management systems to ensure alignment with current legal requirements and best practices. This ongoing commitment reflects our dedication to maintaining a safe, compliant, and responsible working environment.

Risk Management

We implement a structured and adaptive risk management system that is suited to the specific type and scale of each project we undertake. This allows us to proactively identify potential hazards, assess associated risks, and apply appropriate preventive and control measures.

Our risk management approach is dynamic, incorporating technological advancements, employee involvement, and insights gained from past experiences. Regular risk assessments, and safety audits are integral to this system, ensuring that every operational activity is conducted with safety as a top priority. Through this approach, we aim to foster a resilient and proactive safety culture that minimizes incidents and supports sustainable project delivery.

Shotcrete Installation 1
Safety Communication at Balikpapan

Safety Communication

Effective communication is a cornerstone of our HSE strategy. We ensure that all safety-related policies, procedures, and responsibilities are clearly conveyed to all personnel, subcontractors, and relevant stakeholders. This is achieved through various formal and informal communication channels, including toolbox meetings, induction briefings, and accessible HSE documentation.

Beyond communication, we actively encourage individual responsibility and engagement in maintaining a safe work environment. We promote a culture that values openness, recognition of safe behaviors, and learning from incidents or near-misses. By fostering transparency and collaboration, we strengthen our collective commitment to occupational health and safety.

Culture

We recognize that our operations have an impact beyond the worksite, and we are committed to being a positive force in the communities where we operate. Geonusa Utama actively supports local development initiatives, respects cultural values, and engages in open dialogue with community members and local authorities.

We strive to ensure that our presence contributes to mutual growth and long-term benefit, while maintaining environmental cleanliness and social responsibility. By building respectful and cooperative relationships, we aim to create shared value and uphold our role as a responsible and trusted partner in community development.

Safety Culture at Balikpapan