About

About company

A brief overview of who we are, what we do, and how we operate globally.

About OSC

Who we are, our purpose, and the role we play in the energy sector.

Our Governance

The principles, policies, and structures guiding responsible operations.

Our Leadership

The team driving strategic direction and long-term stability.

Our History & Heritage

Key milestones that shaped the company over six decades.

Memberships

Memberships with key industry and professional organizations.

OSC Main Pillars

Industrial Operating Facilities

Shared industrial base supporting oil and gas operations.

Industrial Workshops

Flexible industrial land and plots tailored to operational and expansion needs.

Industrial Warehouses - Al Quoz

Secure storage and coordinated logistics for equipment and materials.

Facility Management Services

Operation and maintenance of industrial facilities and infrastructure.

On-Demand Manufacturing (SIML + OSC Saudi, DTM)

Precision manufacturing for drilling and oil and gas equipment.

OSC Products (SIML + OSC Saudi, DTM)

In-house engineered tools for drilling and well operations.

Licensed Products Offering (SIML + OSC Saudi, DTM)

Licensed tools manufactured to approved design and quality standards.

Industrial Engineering and Fabrication Services (OSC Engineering Services + OSC Saudi OGEI)

End-to-end engineering and fabrication across global facilities.

Machine shop and inspection services (SIGS)

Machining and inspection for asset integrity and compliance.

Drilling & Completion Fluids & Solids Control (MIGS)

Fluids, solids control, and waste management for drilling.

Drill Bits and Drilling Reamers (Diamant Drilling Services)

Drilling optimization and PDC bit design services.

Gaskets and Fluid Sealing Solutions (Smith Gaskets)

Gasket and sealing solutions for critical applications.

Logistics Operations (Clearing and Forwarding & Material Movement)

End-to-end logistics and clearing & forwarding for safe, time-critical energy operations.

Group capabilities

OSC Companies

A group of specialized companies delivering integrated solutions across key markets.

Common User Supply Base (CUSB)

Business platform supporting growth and regional operations.

Smith International Manufacturing Limited

Manufacturing company producing oilfield equipment for energy operations.

MI Gulf Services (MIGS)

Drilling fluids and engineering services supporting regional energy operations.

Smith International Gulf Services (SIGS)

Oilfield services company supplying equipment and technical support.

Engineering Services

Integrated design and large-scale industrial fabrication.

Oilfields Supply Company Saudi (OSCL, OGEI, DTM)

Saudi manufacturing facility supporting local oil and gas operations through its 3 divisions.

Langsat OSC Sdn Bhd (LOSC)

Common user supply base supporting logistics and industrial operations.

SIGS Malaysia

Supplier of fluid sealing solutions across Asia.

Oilfields Supply Center Sdn Bhd

Malaysia manufacturing company supporting regional industrial operations.

Diamant Drilling Services

Worldwide provider of drill bits and drilling tools.

Oilfields Supply Center Americas

Upstream oil & gas logistics, machining, tubulars, and manufacturing support.

TOSC Drilling Machines Joint Stock Company (TOSC)

Provides specialized oilfield equipment, tools, and solutions for operations.

About

Standards & compliance

OSC’s policies and management systems governing quality, health, safety, and environmental compliance across operations.

Quality Policy

Statement of OSC’s commitment to quality and client requirements.

HSE Management System

System for managing health, safety, and environmental risks.

Quality Management System

Framework for managing quality, consistency, and continuous improvement.

Policy Statements

Commitments to quality, safety, environment, and ethics.

Certifications & Awards

Industry certifications and awards reflecting quality and compliance.

Our Governance

The governance framework guiding OSC operations, conduct, and our commitment to ethical business.

Organizational structure

professional standards

Code of Conduct

The Oilfields Supply Center Ltd. Code of Conduct applies to the Company’s Directors, Officers, and Employees. It is designed to help each employee handle business situations professionally and fairly, and describes the business principles governing the Company’s operations. Relevant documents will be provided here (PDF).

Download PDF - OSC Code of Conduct

ethical practices

Our Commitment to
Ethical Business

At Oilfields Supply Center Ltd. (OSC), integrity and ethical conduct are fundamental to the way we do business.

This Code of Conduct applies to all Directors, Officers, Employees, as well as any third party representing or working with OSC. It defines the standards of behavior expected to ensure fair, responsible, and compliant business practices across all our activities and partnerships.

compliance standards

Anti-Bribery and Anti-
Corruption Commitment

Oilfields Supply Center Ltd. (OSC) maintains a zero-tolerance approach to bribery and corruption in all forms. We are committed to conducting business ethically, transparently, and in compliance with applicable anti-corruption laws and international standards.

We are committed to conducting business ethically, transparently, and in compliance with applicable anti-corruption laws and international standards.

OSC prohibits:

• Offering, promising, giving, or accepting bribes or improper advantages

• Facilitation payments

• Improper gifts, hospitality, or entertainment intended to influence decisions

• Corrupt dealings through third parties or intermediaries

We conduct due diligence on business partners and expect all suppliers, agents, and contractors to adhere to the same ethical standards. Employees receive compliance training and are required to report any suspected misconduct. Failure to comply with these standards may result in disciplinary action and termination of business relationships.

responsible operations

Modern Slavery and Human Rights Commitment

Oilfields Supply Center Ltd. (OSC) is committed to respecting human rights and preventing modern slavery and human trafficking in all aspects of our operations and supply chain.

We do not tolerate:

• Forced or bonded labour

• Human trafficking

• Child labour

• Exploitive working conditions

• Any form of coercion or abuse

OSC expects suppliers, contractors, and business partners to operate in accordance with applicable labour laws and internationally recognized human rights standards.
We assess risks within our supply chain and may conduct due diligence where appropriate.

accountability culture

Speak-Up /
Whistleblowing Policy

At Oilfields Supply Center (OSC), integrity is the foundation of our business model. We operate to the highest standards of transparency, accountability, and ethical conduct across all our activities and partnerships.

We are committed to fostering a culture where compliance, responsibility, and respect are embedded in every decision we make. This commitment extends to our Directors, Officers, Employees, contractors, suppliers, and all third parties acting on behalf of OSC.

To reinforce this culture, OSC has established a dedicated Speak Up channel. Any concern relating to misconduct, unethical behaviour, regulatory breaches, or non-compliance may be reported confidentially at confidential@oscdubai.com.

All reports are handled independently, with strict confidentiality, objectivity, and diligence. Retaliation against individuals who raise concerns in good faith is not tolerated.

At OSC, ethical performance and commercial performance go hand in hand. Safeguarding trust is not optional; it is essential to sustainable growth and long-term partnerships.