We Provide Infrastructure Development Services

We Are Professional Quality Services

Our Services

About Us

Soraya Group

Led by Ir. Vence Samuel Tumanan, Soraya Group has established itself as a leading construction enterprise in Southeast Sulawesi, specializing in infrastructure development and groundwater solutions.

PT. Soraya Perkasa

Our main company focuses on comprehensive infrastructure development, including road construction, drainage systems, and water treatment facilities. With years of expertise, we deliver high-quality construction solutions across Southeast Sulawesi.

PT. Geo Raya Mandiri

As our specialized subsidiary, PT. Geo Raya Mandiri excels in groundwater drilling services, utilizing advanced technology and expert teams to provide reliable water source solutions for various applications.

Main Services

We specialize in essential infrastructure development services, delivering professional solutions across drainage systems, road construction, piping networks, and groundwater drilling.

Drainage Systems

Drainage Systems

We provide comprehensive drainage infrastructure solutions, specializing in the design and implementation of efficient water management systems. Our expertise covers urban drainage networks, flood control systems, and sustainable drainage solutions.

Our team ensures proper water flow management and environmental protection through advanced drainage construction techniques and quality materials.

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Road Construction

Road Construction

With extensive experience in road construction, we deliver high-quality infrastructure that connects communities. Our services include highway construction, road rehabilitation, and pavement solutions using advanced construction techniques.

We ensure durability and safety in every project, utilizing modern equipment and following strict quality standards.

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Piping Networks

Piping Networks

Our piping network services encompass comprehensive water distribution systems, including installation, maintenance, and upgrading of water supply infrastructure. We specialize in both industrial and residential piping solutions.

Using cutting-edge technology and proven methodologies, we ensure reliable and efficient water distribution networks.

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Drilling Services

Drilling Services

Through our subsidiary, PT. Geo Raya Mandiri, we provide specialized groundwater drilling services. Our experienced team utilizes advanced drilling technology to access reliable water sources for various applications.

We offer comprehensive groundwater solutions, from exploration to well development, ensuring sustainable water supply for our clients.

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Professional Engineer

We Build Your Future

With decades of experience in infrastructure development, we transform visions into reality. Our commitment to excellence and innovation drives us to deliver sustainable construction solutions that shape tomorrow's infrastructure.

From roads to water systems, we ensure each project meets the highest standards of quality and safety while contributing to community development.

  • Professional team with extensive technical expertise
  • Commitment to sustainable infrastructure development
  • Advanced construction methods and technologies
  • Proven track record in major infrastructure projects

Our Services

As a trusted partner in infrastructure development, we provide specialized construction services ranging from road construction, irrigation systems, to water treatment. Technical expertise and high quality standards form the foundation of every project we undertake.

BS001

Jasa Konstruksi Bangunan Sipil Jalan

Learn About BS001 Civil Road Construction

BS004

Jasa Konstruksi Konstruksi Jaringan Irigasi dan Drainase

Learn About BS004 Irrigation & Drainage

BS005

Jasa Konstruksi Konstruksi Bangunan Sipil Pengolahan Air Bersih

Learn About BS005 Water Treatment

SI001

Jasa Konstruksi Jasa Pelaksana Untuk Konstruksi Saluran Air, Pelabuhan, Dam, dan Prasarana Sumber Daya Air Lainnya

Learn About SI001 Water Infrastructure

SI002

Jasa Konstruksi Jasa Pelaksana Konstruksi Instalasi Pengolahan Air Minum dan Air Limbah Serta Bangunan Pengolahan Sampah

Learn About SI002 Water & Waste Treatment

SI003

Jasa Konstruksi Jasa Pelaksana Untuk Konstruksi Jalan Raya (kecuali jalan layang), jalan, rel kereta api, dan landas pacu bandara

Learn About SI003 Road & Railway Construction

SI004

Jasa Konstruksi Jasa Pelaksana Konstruksi Pekerjaan Jembatan, Jalan Layang, Terowongan dan Subways

Learn About SI004 Bridge & Tunnel Construction

SI008

Jasa Konstruksi Jasa Pelaksana Untuk Konstruksi Perpipaan Air Minum Lokal

Learn About SI008 Local Water Piping

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