ADNOC Drilling Company PJSC has today the completion of its transaction to acquire an 80% stake of MB Petroleum Services (MBPS), a drilling and oilfield services (OFS) joint venture (“JV”) with MB Holding Company, with operations in Oman, Kuwait, Saudi Arabia and Bahrain.
The transaction was completed ahead of the original mid-year timeline, reflecting disciplined execution and alignment between the partners.
Abdulla Ateya Al Messabi, ADNOC Drilling CEO and MBPS Chairman, said: “The completion of MBPS strengthens ADNOC Drilling’s long-term regional capability by adding established operating scale and deep field execution capability in the region. By combining the established operating presence of MBPS with our scale, systems and technology-led approach, we are building a durable platform for delivery across the GCC. This transaction reflects our disciplined, value-accretive growth strategy as we continue to invest in people and long-term capability across this region, with safety at the center of our operations.
The integration of automation, AI, digital systems and data-driven workflows will further strengthen safe and consistent delivery at scale.” ADNOC Classification: Public Usama Al Barwani, MBPS Board member and MB LLC Vice Chairman, said: “MBPS’ legacy has been built over many years and is now one of the leading energy services companies in the region. This partnership with ADNOC Drilling reflects a strong alignment between both shareholders and a shared belief in the long-term potential of MBPS. We are confident that with ADNOC Drilling we will drive the company’s future growth, while continuing to serve our clients and invest in our people.”
Under the agreement, ADNOC Drilling, through its wholly owned subsidiary, holds an 80% stake in MBPS, with MB Holding Company, through its subsidiary, retaining a 20% stake. MBPS will continue to operate under the leadership of Dr. Salim Al Harthy, CEO of MBPS, ensuring continuity of management, execution and deep regional expertise. Dr. Salim Al Harthy, MBPS CEO, said: “This acquisition marks a transformational milestone for MBPS. By combining our regional operational expertise with the strength and scale of ADNOC Drilling, we are creating a stronger platform to expand across the MENA region, enhance our capabilities, and deliver greater value to our customers. Most importantly, we remain committed to our people, our clients, and the operational excellence that has defined MBPS over the years.”
The JV’s 2026 expected financial results will be fully consolidated (“line by line”) by ADNOC Drilling within its Onshore segment from the closing date and are already included in the Company’s FY 2026 publicly disclosed financial guidance. The first full-year of contribution will be 2027.
The acquired portfolio comprises 22 drilling and workover rigs, production service units, complemented by pre-qualifications, subsidiaries and an established presence across four key Gulf geographies.
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