Renewed contract formalizes a five-year collaboration, scaling digital performance management across one of the world’s largest OSV fleets.
Marseille (France) / Abu Dhabi (UAE), 3rd of February 2026 – Opsealog, a provider of data integration and performance management services for the marine offshore industry, has announced the renewal of its long-term contract with ADNOC Logistics & Services (ADNOC L&S), a UAE-based global leader in integrated maritime logistics for the energy sector. The new agreement builds on a successful partnership that started in 2020 and now covers more than 100 offshore support vessels (OSVs).
Since implementation, the initiative has delivered impressive results, including fuel savings of more than 20,400 cubic meters and greenhouse gas reductions totalling over 55,600 tonnes of CO2. The collaboration began as a proof-of-concept with 11 vessels and has grown into a fleet-wide program.
At the core of the program is Marinsights, Opsealog’s performance management platform, which provides Opsealog customers with centralized visibility into fleet activity, emissions, and productivity. The system supports near real-time decision-making, enhances operational consistency, and drives efficiency across multiple fronts, including fuel consumption, engine running hours, and other key performance areas – without the need for any onboard hardware installation or capital expenditure.
The renewed agreement also marks a new phase in the collaboration, with ADNOC L&S planning to integrate preventive maintenance insights and contract performance modules, while continuing to develop best practices for high-activity fleets. The platform allows for the streamlining of bottom-line performance and the enhancement of environmental outcomes, operational efficiency, and asset profitability to ultimately heighten operational performance through next-generation advanced technology.
“We’re proud to continue supporting ADNOC L&S on their digitalization and ESG journey,” said Damien Bertin, Business Director at Opsealog. “This contract renewal validates not only the operational value of our services, but also the trust and agility we’ve built together. Managing performance at this scale, without installing a single device onboard, sets a new benchmark for our industry.”
“This strategic partnership ensures we maintain complete visibility across one of the world’s largest OSV fleets,” said Captain Mohamed Al Ali, Senior Vice President, Offshore Logistics at ADNOC L&S. “Opsealog delivers the critical data that empowers operational decision-making, optimizes fleet planning, and strengthens ESG compliance as we advance toward ADNOC Group’s ambitious target of Net Zero by 2045.”
Opsealog’s support extends across vessel types, including Platform Supply Vessels (PSVs), Anchor Handling Tug Supply Vessels (AHTSs), and Fast Support Intervention Vessels (FSIVs). The company’s ‘efficiency as a service’ model helps ADNOC L&S monitor nonproductive time and reduce crew workload for both offshore and onshore teams. The partnership demonstrates how operational expertise, paired with advanced technology, can deliver significant efficiency gains at fleet scale.
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About ADNOC Logistics & Services
ADNOC Logistics & Services Plc, listed on the Abu Dhabi Securities Exchange (ADX symbol ADNOCLS / ISIN AEE01268A239) is a global energy maritime logistics company based in Abu Dhabi. Through its three business units – Integrated Logistics, Shipping and Services – ADNOC L&S delivers energy products and solutions to more than 100 customers in over 50 countries. ADNOC L&S’ key subsidiaries include Zakher Marine International Holdings (100% ownership), an Abu Dhabi-based owner and operator of offshore support vessels; and Navig8 (80% ownership), a global ship owner and commercial pools operator also offering bunkering and ship management solutions.
To find out more, visit: www.adnocls.ae