ieslglobal.com

# IESL


## Posts

- [IESL Hosts 3rd Edition of Dr. Diran Fawibe Annual Lecture Series](https://socialander.com/iesl/iesl-hosts-3rd-edition-of-dr-diran-fawibe-annual-lecture-series/): On 16th of July, 2025, IESL in collaboration with the University of Ibadan through the Centre for Petroleum, Energy Economics and Law (CPEEL), successfully held the 3rd edition of the Dr. Diran Fawibe Annual Lecture Series at the University of Ibadan Conference Centre, Ibadan.
- [IESL Celebrates 35 Years of Excellence and Industry Leadership](https://socialander.com/iesl/iesl-celebrates-35-years-of-excellence-and-industry-leadership/): International Energy Services Limited (IESL) recently marked a significant milestone as the company celebrated 35 years of excellence, growth, and impact in the energy sector.
- [IESL’s maiden edition of the annual lecture series in honour of its Chairman, Dr. Diran Fawibe](https://socialander.com/iesl/iesls-maiden-edition-of-the-annual-lecture-series-in-honour-of-its-chairman-dr-diran-fawibe/): The Maiden Edition of the annual Lecture Series in honour of Dr Diran Fawibe, a doyen of the Nigerian oil and gas industry held on Wednesday, July 19, 2023, at the University of Ibadan.

## Pages

- [Trace Certification](https://socialander.com/iesl/trace-certification/): Trace Certification It is the policy of IESL, to operate in a manner which prevents injury or illness to her employees/ personnel or harm to her customers, community, and the environment in which we conduct our business. ISO 14001-2015 Certification and ISO 45001-2018 Certification. Our primary aim is to sustain our standing as a top three performer within our designated market segments. IESL has established enduring technical collaborations spanning more than 15 years with esteemed partners, Doris Engineering and STAT Marine.
- [ISO Certification](https://socialander.com/iesl/iso-certification/): ISO Certification It is the policy of IESL, to operate in a manner which prevents injury or illness to her employees/ personnel or harm to her customers, community, and the environment in which we conduct our business. ISO 14001-2015 Certification and ISO 45001-2018 Certification. Our primary aim is to sustain our standing as a top three performer within our designated market segments. IESL has established enduring technical collaborations spanning more than 15 years with esteemed partners, Doris Engineering and STAT Marine.
- [CSR Events](https://socialander.com/iesl/csr-events/): IESL in the Community We have expertise in delivering multifarious engineering design solutions Read More Second CSR Event Here We have expertise in delivering multifarious engineering design solutions Read More Environmental Outreach We have expertise in delivering multifarious engineering design solutions Read More
- [Careers Form](https://socialander.com/iesl/careers-form/): Careers Tell Us About Yourself Please enable JavaScript in your browser to complete this form.Select a program *Select a program*First ChoiceSecond ChoiceThird ChoiceYour First Name* *Your Last Name *Email *Phone *Select Field of Interest *Select Field of InterestFirst ChoiceSecond ChoiceThird ChoiceUpload your Resume/CV (PDF Only) * Click or drag a file to this area to upload. Submit
- [Media](https://socialander.com/iesl/media/): News See all news Publications See all publications Gallery Explore our gallery 200+ cumulative years of experience of the Management Team, 160+ Engineers from all disciplines and 80+ Administrative and operational staff is backed with photos and videos from events, projects. See gallery
- [Gallery](https://socialander.com/iesl/gallery/): Selected photos and videos from events, projects. IESL executes its services in line with the requirements of ISO 9001:2015 to the utmost satisfaction of its customers, while ensuring continual improvement of its quality management. Our operations extend beyond Nigeria to encompass other African countries, including Ghana, Mozambique, and Equatorial Guinea.
- [Publications](https://socialander.com/iesl/publications/)
- [Test](https://socialander.com/iesl/test/): https://youtu.be/LBdBWZPHrEc?si=Bxq7c3eRR-NMzMMO IESL Global Beyond engineering
- [Jobs](https://socialander.com/iesl/job-openings/): Current Job Openings
- [Services](https://socialander.com/iesl/services/): Our Strategic Business units With over 100 engineers and other professionals, we offer our clients a vast range of services covering engineering design, construction, operations, environmental and waste management, supply chain management and project management, we safely and successfully deliver the best service solutions to our clients in the energy business.
- [Strategic Partners](https://socialander.com/iesl/strategic-partners/): Koch-Glitsch Worldwide Kelvion Worldwide John Zink Hamworthy Worldwide Hima Worldwide Cameron Worldwide Siemens Worldwide 2JCP Worldwide Tai Milano Worldwide Stahl Worldwide
- [Clients](https://socialander.com/iesl/clients/): Addax Petroleum Nigeria Agip Nigeria BW Offshore Nigeria Chevron Nigeria Daewoo Nigeria Nigeria Modec Nigeria Newcross Nigeria NGCL Nigeria Nigeria LNG Limited Nigeria Nigerian Breweries Nigeria Seplat Energy Nigeria STAT & DORIS Nigeria Total Energies Nigeria WAGPC Nigeria Doris Nigeria NNPC Nigeria Yinson Nigeria Exxon Mobil Nigeria OneSubsea Nigeria AA Rano Nigeria IMEG Nigeria Pan Ocean Nigeria JGC Nigeria Saipem Nigeria
- [Projects](https://socialander.com/iesl/projects/): Discover our projects IESL executes its services in line with the requirements of ISO 9001:2015 to the utmost satisfaction of its customers, while ensuring continual improvement of its quality management. Our operations extend beyond Nigeria to encompass other African countries, including Ghana, Mozambique, and Equatorial Guinea.
- [Technical Support Services](https://socialander.com/iesl/technical-support-services/): Overview At IESL Technical Support Services Unit, we deliver talent-driven solutions, workforce outsourcing, and HR management that empower organizations to unlock the full potential of their human capital. Our approach blends contract administration, personnel outsourcing, and professional HR services into a seamless solution designed to guarantee compliance, efficiency, and strategic value. We proudly serve diverse industries ranging from Oil & Gas Utilities, Upstream Companies, Refineries & Petrochemicals, LNG & Gas Development, Power Utilities & Renewables, to Maritime & Ports, Telecommunications & IT, Manufacturing & Industrial Plants, Aviation, and Railways, while delivering consistent workforce excellence across every sector. Our Service Pillars […]
- [Asset Integrity Management](https://socialander.com/iesl/asset-integrity-management/): Overview IESL provides specialists and engineering support in all areas of Asset Integrity Management, Facility Inspection, and Verification. These embrace the following: design, process safety, QAQC technical audit, inspection testing and maintenance, operational and process support, corrosion, metallurgy, and risk analysis to provide you with Total Quality Assurance. We leverage experience and industry best practices to deliver the solutions you require. Our Asset Integrity Management Services Asset Integrity IESL help its clients maintain their assets, ensure productivity, reliability, and safety, reduce risks, and meet all relevant industry regulations through the following service offerings. Management of asset integrity contracts and project […]
- [Project Management Consultancy](https://socialander.com/iesl/project-management-consultancy/): Overview At International Energy Services Limited (IESL), we deliver end-to-end project management solutions tailored to each client’s needs from full-scale execution to targeted support. With proven expertise in oil & gas, power, marine, infrastructure, and environmental sectors, we keep projects on track, on budget, and aligned with business goals. 
 Our teams combine deep technical knowledge in contract administration, risk management, and cost control with integrated management systems that minimize risks and ensure reliable delivery. By working as an extension of our clients’ teams, we anticipate challenges such as rising costs, schedule delays, and scope changes, providing predictable and successful […]
- [Environmental Outreach](https://socialander.com/iesl/environmental-outreach/): Environmental Outreach About event IESL Gas Solutions Limited is an Integrated gas solutions company focused on development of gas resources and infrastructure.IESL Gas is a wholly owned subsidiary of International Energy Services Limited (IESL) an energy services company that specializes in a wide range of energy services in Nigeria and other African countries. 
- [Request Form](https://socialander.com/iesl/request-form/): Complete your request Please enable JavaScript in your browser to complete this form.Your First Name *Your Last Name *Email *Phone *Select OEM *Select OEMAir fin CoolersAuto Blend Process SystemChemical Injection Pumps/AssemblyCombustion Systems and PartsCompressorsEnergy Storage batteries/SystemsFlare Gas Recovery Systems and PartsFlare Gas Recovery Systems and PartsGas turbines and Gas EnginesHeat ExchangersHeat TransferMarine Boiler Burner Systems and PartsMarine Vapour RecoveryMetering & Process PumpsOptimized Process DesignsProcess Burner Systems and PartsProcess Flare Systems and PartsProcess Flare Systems and PartsSeparation Solutions /Distilation ColumnsSpeciality Plant ServicesTechnology SolutionsThermal Oxidizer Systems and PartsThermal Oxidizer Systems and PartsValvesVapor Recovery/Combustion Systems and PartsAdd descriptions to your request here* * […]
- [My account](https://socialander.com/iesl/my-account/)
- [Checkout](https://socialander.com/iesl/checkout/)
- [Cart](https://socialander.com/iesl/cart/)
- [Shop](https://socialander.com/iesl/shop/)
- [Privacy Policy](https://socialander.com/iesl/privacy-policy/): Privacy Policy In the frame of the operation of the website accessible website accessible at www.dorisgroup.com (the “Website“) and their activities (the “Activities“), DORIS Group and the entities of the Group DORIS (together “DORIS“) may collect and process personal data about you. This personal data is processed by DORIS in accordance with French Data Act No. 78-17 of 6 January 1978 on Data Processing, Data Files and Individual Liberties, the European Regulation 2016/679 of 27 April 2016 on the protection of individuals with regard to the processing of personal data and on the free movement of such data (“GDPR“), and […]
- [Terms & Conditions](https://socialander.com/iesl/terms-conditions/): Terms & Conditions In the frame of the operation of the website accessible website accessible at www.dorisgroup.com (the “Website“) and their activities (the “Activities“), DORIS Group and the entities of the Group DORIS (together “DORIS“) may collect and process personal data about you. This personal data is processed by DORIS in accordance with French Data Act No. 78-17 of 6 January 1978 on Data Processing, Data Files and Individual Liberties, the European Regulation 2016/679 of 27 April 2016 on the protection of individuals with regard to the processing of personal data and on the free movement of such data (“GDPR“), […]
- [Contact](https://socialander.com/iesl/contact/): Contact How we can help Our trained support team with handle your request and send it to the appropriate department for resolution. This usually takes 3 – 6 hours. If you already have a department in mind, you can use the contact form below. Engineering Expertise 0 + Executed Major Projects 0 + Clients 0 +  Staff 0  Strategic Business Units 0 Countries 0 Affiliates Office Contacts Head Office Energy House,94 Awolowo Road, Ikoyi, Lagos +234 706 281 0869 energyhouse@ieslglobal.com PHC Office 12, Geodetic Road, Beside Shell IA, Rumuobiokani, Port Harcourt, Rivers State +234 913 166 3038 iesl-phc@ieslglobal.com VI Office […]
- [Careers](https://socialander.com/iesl/careers/): Careers What we look for We are always seeking bright, talented individuals who can rise to a challenge and help us apply new ideas to real life industry problems. In return, we provide our high caliber recruits with the support, training and freedom to allow them to achieve their full potential, quickly develop a career path, take responsibility, flourish and grow with the company. Explore Open Roles Current Job Openings
- [CSR](https://socialander.com/iesl/csr/): IESL in the Community Why do we do this? IESL Gas Solutions Limited is an Integrated gas solutions company focused on development of gas resources and infrastructure.IESL Gas is a wholly owned subsidiary of International Energy Services Limited (IESL) an energy services company that specializes in a wide range of energy services in Nigeria and other African countries.  Our Belief At IESL, we strive to be a positive force in our communities of operation.

 We are committed to transcending business interests and giving back to these communities. Our strategy involves equipping the people in these communities through programs in health […]
- [News](https://socialander.com/iesl/news/): News
- [OEM](https://socialander.com/iesl/oem/): Meeting your needs With over 100 engineers and other professionals, we offer our clients a vast range of services covering engineering design, construction, operations, environmental and waste management, supply chain management and project management, we safely and successfully deliver the best service solutions to our clients in the energy business.
- [IESL Gas Solutions Limited](https://socialander.com/iesl/iesl-gas-solutions-limited/): Overview IESL Gas Solutions Limited is an Integrated gas solutions company focused on development of gas resources and infrastructure.IESL Gas is a wholly owned subsidiary of International Energy Services Limited (IESL) an energy services company that specializes in a wide range of energy services in Nigeria and other African countries.  IESL Gas Solutions Gas Facilities and Infrastructure Development Development of onshore, offshore gas facilities and pipelines as well as other associated facilities development. Services covering the entire value chain of gas infrastructure Gas Franchising and Distribution Construction of new and relocation of existing gas distribution pipelines including network mains, service […]
- [Power & Renewable Energy](https://socialander.com/iesl/power-renewable-energy/): Overview IESL provides engineering design, and construction management services for new power generation facilities (Conventional & Renewable Power System), as well as support services for existing plants.

 Our professional engineers, designers, and environmental scientists do not have preconceived solutions for your complex energy needs. We listen to your concerns and explore all the options to tailor an engineering solution that will work for you now and in the future. Our range of services are: Our Power & Renewable Energy Services Power Development and Management Services Feasibility Studies for Power generation projects Engineering Services for distribution (11/33KV, 230/415V)/transmission (132KV) Substation & […]
- [Environmental & Laboratory Services](https://socialander.com/iesl/environmental-laboratory-services/): Overview At International Energy Services Limited (IESL), we are proud to operate a fully equipped environmental laboratory facility in Port Harcourt, Rivers State, Nigeria, dedicated to delivering reliable, high-quality analytical services. In addition to our main lab, we also operate a specialized Toxicity Testing and Bioaccumulation Studies Laboratory, offering targeted services for ecological and risk assessments. For over 25 years, we have been a trusted partner to Nigeria’s oil and gas industry, as well as leading manufacturing companies, providing environmental laboratory services that support compliance, safety, and sustainability across various sectors. Our Service to Industry We support our clients with […]
- [Technical Services](https://socialander.com/iesl/technical-services/): Overview Our well-equipped environmental laboratory facility is located in Port Harcourt, River State Nigeria. International Energy Services Limited (IESL) also has a Laboratory in Lagos specific to Toxicity testing and Bioaccumulation studies. We have been providing Environmental Lab services to the Oil and Gas Industry and the manufacturing Companies for over 25 years. Our facilities are certified by Federal Ministry of Environment and Nigerian Upstream Petroleum Regulatory Commission (NUPRC, former DPR). Our Engineering Services Project Management Consultancy IESL provides project management services for the entire project or tailor our services for a specific portion of a project to suit our […]
- [Oilfield Support Services](https://socialander.com/iesl/oilfield-support-services/): Overview Our Oilfield Support Services are strategically designed to provide end-to-end operational support for both offshore and onshore energy developments. With a robust combination of global partnerships and specialized technical expertise, we enable our clients to achieve operational excellence, asset integrity, and lifecycle cost optimization across complex project environments. Our services are delivered through three core units: Procurement and Supply Chain Management Global Maintenance Contracts Commissioning and Startup services Procurement & Supply Chain Management The Procurement and Supply Chain Management unit is a vital extension of IESL’s EPIM framework and plays a strategic role in ensuring the timely availability of […]
- [Engineering Design](https://socialander.com/iesl/engineering-design/): Overview IESL provides the complete engineering of oil and gas field development, from conceptual studies to detailed engineering of Topsides and Offshore platforms, Process facilities, E & I Design and Operability Analysis, procurement, project management, technical assistance, and construction supervision. Our Engineering Services Engineering We have expertise in delivering multifarious engineering design solutions to oil and gas, power, and public sectors. We offer comprehensive engineering services including; Piping and pipeline Mechanical (HVAC, Rotating and Static) Process Instrument & Control Electrical Civil/Structural Telecom We have experience in all phases of engineering design including; Conceptual/Basic Engineering FEED (Front End Engineering Design) Detailed Engineering […]
- [Total Quality Management](https://socialander.com/iesl/total-quality-management/): Quality Policy IESL executes its services in line with the requirements of ISO 9001:2015 to the utmost satisfaction of its customers, while ensuring continual improvement of its quality management. Our operations extend beyond Nigeria to encompass other African countries, including Ghana, Mozambique, and Equatorial Guinea. Health, Safety, Security & Environment Policy It is the policy of IESL, to operate in a manner which prevents injury or illness to her employees/ personnel or harm to her customers, community, and the environment in which we conduct our business. ISO 14001-2015 Certification and ISO 45001-2018 Certification. Our primary aim is to sustain our […]
- [Experience](https://socialander.com/iesl/experience/)
- [Activities](https://socialander.com/iesl/activities/): Oil & Gas (Upstream) Services includes Offshore / Onshore Facilities, Subsea (SURF, SPS), FPSO’s & Platforms, FLNG, Asset Life Extension, Asset Management, Brownfield Modification, Decommissioning, Technical Documentation & Operating Manual Oil & Gas (Midstream/Downstream) Services includes Refineries, Tank Farms, Pipelines, LNG, Blending Units Low Carbon Services include Oil & Gas Facilities CO2 emissions reduction, Hydrogen & Ammonia, Carbon Capture, Biogas Digital Services includes Digital, O&G facilities, Digital Twin, Refinery unit digitalization, CO2 emissions monitoring Projects
- [Leadership](https://socialander.com/iesl/leadership/): Leadership Board Members Executive Members
- [About IESL](https://socialander.com/iesl/about-iesl/): About Us Who we are Incorporated in 1990, International Energy Services Limited (IESL) is a pan-African energy services company dedicated to delivering top-tier engineering and technical support services within the energy sector. Our operations extend beyond Nigeria to encompass other African countries, including Mozambique, and Equatorial Guinea. Our primary aim is to sustain our standing as a top three performer within our designated market segments. IESL has established enduring technical collaborations spanning more than 15 years with esteemed partners, Doris Engineering and STAT Marine. Furthermore, we have cultivated robust proficiency in supply chain management through strategic partnerships with various Original […]
- [Home](https://socialander.com/iesl/): IESL Global Beyond engineering About Us Our Story Incorporated in 1990, International Energy Services Limited (IESL) is a pan-African energy services company dedicated to delivering top-tier engineering and technical support services within the energy sector. Our operations extend beyond Nigeria to encompass other African countries, including Mozambique, and Equatorial Guinea. About Us Our Services OEM Projects News See all news Careers Come work with us 200+ cumulative years of experience of the Management Team, 160+ Engineers from all disciplines and 80+ Administrative and operational staff Join Us FAQs What is the purpose of the Alumni Service Center, and what services […]

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