In a bold step signaling ADNOC Drilling’s continued evolution, Abdulla Ateya Al Messabi has been named the company’s new Chief Executive Officer. This leadership transition marks a powerful new chapter as the company accelerates its growth agenda and reinforces its position in the global energy market.
Al Messabi will officially take the helm, replacing Abdulrahman Abdulla Al Seiari, who will be stepping down after a storied 45-year career. Al Seiari is expected to remain as a strategic advisor through the remainder of the year to ensure a smooth transition, symbolizing continuity and respect for his legacy.
Celebrating a Visionary: Al Seiari’s Remarkable Legacy
Al Seiari’s leadership has been instrumental in shaping ADNOC Drilling into a leading regional and international player. Over nearly five decades, he steered the company through significant milestones, including its highly successful IPO and subsequent expansion across drilling segments.

Under his stewardship, ADNOC Drilling significantly expanded its fleet, optimized performance, and established itself as a reliable partner in the region’s upstream ecosystem. His dedication to nurturing national talent and building a safety-first culture has left an indelible mark on the organization.
As he steps into retirement, Al Seiari leaves behind a resilient and future-ready company, primed for innovation and growth.
Enter Abdulla Ateya Al Messabi: The Future of ADNOC Drilling
Abdulla Al Messabi is not new to bold transformations. His previous leadership roles have consistently showcased his ability to elevate operations, drive efficiency, and deliver sustainable growth. Known for his technical expertise, people-focused leadership style, and strategic vision, Al Messabi is a natural fit to lead ADNOC Drilling into its next phase.

Colleagues describe him as forward-thinking, grounded, and deeply committed to ADNOC’s overarching mission. His experience across multiple ADNOC subsidiaries gives him a panoramic view of the organization’s strengths and the agility to turn challenges into opportunities.
With this new appointment, ADNOC Drilling signals its intent to remain at the forefront of the regional energy sector while advancing a clear vision for global competitiveness.
Priorities Under Al Messabi: Growth, Technology, Talent
Al Messabi steps into this role at a pivotal time for ADNOC Drilling. His initial focus is expected to revolve around three strategic priorities:
1. Driving Sustainable Growth
He is expected to lead ADNOC Drilling’s ambitious plans to expand its drilling operations both within and outside the UAE. This includes optimizing asset utilization, pursuing international contracts, and unlocking value across the upstream value chain.
2. Accelerating Technology Adoption
With the energy sector increasingly reliant on automation, digital twins, and real-time data analytics, Al Messabi is keen on embedding cutting-edge technologies into operations. Under his leadership, ADNOC Drilling is likely to double down on its digital transformation initiatives, enhancing safety, precision, and efficiency.
3. Investing in Talent Development
A strong advocate for Emiratization and people development, Al Messabi’s leadership will likely continue ADNOC Drilling’s tradition of building a capable, future-ready workforce. From field technicians to engineers and analysts, the focus will be on continuous learning and leadership growth.
Humanizing the Transition: Legacy Meets Innovation
The leadership transition at ADNOC Drilling is as much about legacy as it is about innovation. The handover period — with Al Seiari remaining as an advisor — ensures that the incoming CEO benefits from decades of institutional memory and wisdom.
Internally, this thoughtful transition has been welcomed by employees and stakeholders alike. It demonstrates a culture of respect, long-term planning, and confidence in emerging leadership. Employees see Al Messabi not just as a new face at the top but as a leader who has grown from within and understands the DNA of the organization.
What It Means for Stakeholders
For stakeholders, this change is both exciting and reassuring. Investors view the move as a reaffirmation of ADNOC Drilling’s long-term vision. The stability provided by Al Seiari’s advisory role, coupled with Al Messabi’s dynamic leadership style, sends a strong message to the market: ADNOC Drilling is not standing still — it is evolving, expanding, and elevating.
Industry observers anticipate new partnerships, fresh strategies, and possibly global ventures on the horizon. Al Messabi’s appointment may also open doors for closer integration with digital innovation platforms, and future-focused collaborations across the ADNOC group.
A Moment of Strategic Clarity

This leadership moment is more than a change in title — it is a signal of strategic clarity. ADNOC Drilling is positioning itself for the long run, with a leader who has the credibility, vision, and execution capability to turn big ideas into measurable impact.
Al Messabi is stepping in at a time when the global energy sector is undergoing rapid transformation. From the push toward decarbonization to the adoption of smarter drilling technologies, ADNOC Drilling now has the opportunity to lead with purpose and agility.
What’s Next?
As 2025 approaches, industry watchers will be keen to see how ADNOC Drilling’s strategy evolves under Al Messabi. Likely themes to watch for include:
- New offshore and onshore contract wins
- Expanded partnerships across MENA and beyond
- Deployment of AI and real-time analytics in drilling operations
- Enhanced ESG metrics and reporting
- Youth and leadership development programs
With a clear transition strategy, a robust pipeline of projects, and a leadership team committed to progress, ADNOC Drilling is set to write its next success story — and Abdulla Ateya Al Messabi is ready to lead the charge.
Do follow UAE Stories on Instagram
Read More: Dubai Unveils Spectacular Blue Line: Iconic, Efficient, Sustainable