WELCOME TO LEADING ZELTEN OIL SERVICES we provide a full spectrum of procurement, construction,
and project management (PCPM) solutions. Key Projects Read More WE PROVIDE Storage Tanks & Production Facilities we specialize in the design, procurement,
construction, and maintenance of oil storage tanks Our Services Read More SAVE THE PLANET BY Corporate Social Responsibility we recognize that responsible business practices are essential
for long-term success in the oil and gas industry. Our Solutions Read More

Welcome to

ZELTEN OIL

At Zelten Oil Services, we are a cornerstone of excellence, reliability, and innovation in Libya’s oil and gas sector. With over 30 years of experience, 250+ skilled professionals, and strategically positioned facilities, we provide top-tier engineering, procurement, construction, and maintenance services that keep the energy industry moving forward.

Our expertise spans oil storage tank construction, pipeline installation, heavy equipment erection, electrical and instrumentation systems, and facility maintenance. With ISO-certified processes and strong global partnerships, we deliver precision, safety, and sustainability in every project.

At Zelten, we don’t just complete projects—we build the foundation for a stronger, more sustainable future in energy.

Precision

At Zelten, we understand that accuracy is paramount in the oil and gas industry. Our meticulous attention to detail ensures that every project is executed flawlessly, minimizing risks and maximizing efficiency.

Reliability

Our clients depend on us for consistent and dependable service delivery. We pride ourselves on building strong, long-term relationships based on trust, integrity, and performance excellence.

Innovation

We are committed to embracing cutting-edge technologies and methodologies. By fostering a culture of continuous improvement, we deliver solutions that meet the evolving needs of the energy sector.

Precision, Innovation, and Reliability in Every Project.

Key Projects

Zelten Services

With over 30 years of expertise in the oil and gas industry, Zelten Oil Services is committed to delivering top-tier solutions with precision and reliability.

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Storage Tanks & Production Facilities

“Engineered for Capacity, Built for Performance”

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Maintenance & Overhaul Services

“Ensuring Longevity and Performance”

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Pipeline Constructions

“Connecting Energy Resources”

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Manpower & Equipment

Empowering Oilfield Success with Skills

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Electrical & Instrumentation Systems

“Optimizing Operations with Reliable Power and Precision Control.”

Why Zelten?

Extensive Experience & Proven Project Success

With over 30 years in the industry, Zelten has completed 100+ projects and manages 8 active sites. Our expertise in executing complex, high-value projects—from massive oil storage tank replacements to sophisticated metering systems—sets us apart.

Strategic Presence & Infrastructure

Our 45,000 sqm main camp in Benghazi and seven site camps across key oilfields enable rapid deployment, seamless operations, and unmatched service accessibility for clients.

Cutting-Edge Technology & Skilled Workforce

With 250+ highly trained professionals, we integrate advanced technology, automation, and modern methodologies, ensuring precision, efficiency, and high-performance solutions.

Safety, Quality & Environmental Commitment

Zelten operates under ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and SCC accreditation, ensuring international quality, safety, and environmental compliance while protecting personnel, assets, and the environment.

Comprehensive Service Portfolio

From engineering and procurement to maintenance, pipeline construction, and instrumentation, we offer end-to-end solutions tailored to the evolving needs of the oil and gas sector.

Strong International & Local Partnerships

Our collaborations with global and regional industry leaders allow us to provide world-class services with localized expertise, driving operational success across all projects.