Our Profile

STS Group is a premier multidisciplinary contracting firm based in Oman, specializing in construction, manufacturing, and maintenance services for the energy and industrial sectors. Established in 1980 as part of the Oman Oilfield Supply Centre L.L.C. (OOSC), the STS Group has built a strong reputation for delivering specialized oil & gas field maintenance solutions across the MENA region.

The expertise of STS Group spans field development, enhanced oil recovery (EOR), gas treatment, refineries, petrochemicals, tank farms, pipelines, and flowlines. With in-house capabilities in civil, mechanical, electrical, and instrumentation disciplines, the STS Group execute complex projects with precision and efficiency.

Capabilities & Expertise

STS Group stands out with its combination of local expertise, cutting-edge technology, and world-class manufacturing facilities. Our key strengths include:

Comprehensive Service Offerings – From civil works to mechanical and electrical installations, we integrate all disciplines for seamless project execution.
Advanced Manufacturing Facilities – Covering 210,000 sqm across Oman, UAE, and Saudi Arabia, along with project-specific workshops in Bahrain, Qatar. Our products are exported to over 16 countries.

Specialized Solutions

We provide industry-specific solutions tailored to the Oil & Gas, Refinery, Petrochemical, Tank Storage, and Mining sectors, including:

Process Packages – Our REI Process division designs and fabricates custom-engineered solutions.
Lining Solutions – Through United Special Technical Services (USTS), we offer advanced corrosion protection technologies.
Aluminum Smelting Operations – STAREF delivers specialized construction and maintenance services for smelting plants.
Weld Overlay Cladding – STS Clad provides cost-effective corrosion-resistant alloy (CRA) solutions to extend infrastructure lifespan.

Uncompromising Safety & Quality

Safety and quality are at the core of STS Group’s operations. We maintain industry-leading safety standards, consistently achieving Lost Time Injury frequencies below the sector average.

HSE Excellence – Certified to ISO 14001:2015 and ISO 45001:2018.
Quality Commitment – ISO 9001:2015, ISO 29001:2020, ASME, NB, NB-R, and API certified, ensuring superior quality and operational excellence.

Trusted Partner for Global Clients

With over four decades of experience, STS Group has forged strong partnerships with top-tier clients in the energy and industrial sectors. Our client-focused approach ensures timely, budget-conscious project execution, reinforcing our reputation as a trusted industry leader.

Vision for the Future

STS Group is committed to innovation, market expansion, and continuous improvement. By embracing cutting-edge technology and sustainable practices, we aim to drive value for our clients and stakeholders, positioning ourselves at the forefront of the energy and industrial sectors.

Vision

The STS Group aims to be a leading International Oil and Gas service provider, maintaining high ethical standards and respect towards its customers, community, employees, and stakeholders. We strive for sustainable growth while providing optimized returns to our shareholders.

Mission

We strive to be the supplier of choice by investing in the development of best practices, continuous improvement and capability enhancement. We aim to develop a diverse range of services through the empowerment of our multicultural management and staff and collaboration with industry leaders whilst maintaining the highest standards in HSE and quality at all times.

In-Country Value

We will strive to deliver optimal In-Country Value through:

Promotion of local talent throughout the workforce
INVESTMENT in international technology to locally manufacture products of the highest quality
Sourcing of materials locally on priority
Engagement and development of LCCs and SMEs
Conducting training programmes in construction skills and leadership development

Through our ICV initiatives, we aim to differentiate our “Value” proposal and be the partner of choice for our clients.