ONHYM
90+ Years of Expertise
Building the Future of Energy & Mining
Expertise
A Legacy of Expertise and Evolution
Participations Minières (BRPM) and the Office National de Recherche et d’Exploitations Pétrolières (ONAREP).
Since their creation in 1928 for BRPM and 1981 for ONAREP, these two institutions have been pioneers and leaders in Morocco within their respective sectors, gaining strong recognition among international operators.
Today, ONHYM builds on this legacy with a renewed vision aligned with national strategies, continuing to develop expertise in exploration, production, and resource management, while strengthening partnerships with national and international stakeholders.
our history
Here's How We Got Started
1928
Creation of BRPM
Establishment of the Bureau de Recherches et de Participations Minières (BRPM), marking a key milestone in Morocco’s mining sector. The institution was created to oversee, promote, and develop the country’s mineral resources through structured exploration programs, technical expertise, and strategic partnerships. This initiative laid the foundation for modern geological research and contributed significantly to positioning Morocco as a recognized player in the mining industry.
1950s–1960s
Early national exploration campaigns
Launch of major national geological and mineral exploration campaigns across several regions of Morocco, aimed at identifying strategic resources and strengthening knowledge of the country’s subsoil potential. Extensive mapping, drilling programs, and technical surveys were carried out with growing institutional expertise. These efforts expanded the national resource base and reinforced Morocco’s long-term mining development strategy.
1981
Creation of ONAREP
Creation of the Office National de Recherches et d’Exploitation Pétrolières (ONAREP), dedicated to advancing Morocco’s hydrocarbon exploration and development ambitions. The institution was tasked with managing petroleum research, attracting investment, and promoting offshore and onshore opportunities through modern technical standards. Its establishment marked a new era for the country’s energy sector and international cooperation.
1986–1990s
First international hydrocarbon partnerships
Beginning of major international partnerships with leading energy companies to accelerate hydrocarbon exploration in Morocco’s sedimentary basins and offshore areas. These collaborations introduced advanced technologies, seismic surveys, and drilling expertise while sharing exploration risks. The partnerships significantly enhanced Morocco’s visibility as an emerging destination for oil and gas investment.
2005
Establishment of ONHYM through merger
Creation of ONHYM through the merger of BRPM and ONAREP, combining Morocco’s mining and hydrocarbon expertise within a single national institution. This strategic transformation strengthened operational synergies, technical capabilities, and investment promotion under a unified vision. The merger established a modern organization positioned to support sustainable resource development nationwide.
2009–2015
Anchois gas discovery and Tendrara project milestones
Progress in key natural gas projects, including the Anchois offshore discovery and major development milestones at Tendrara. These achievements confirmed Morocco’s growing gas potential and attracted renewed investor confidence in the national energy market. They also supported diversification efforts and strengthened prospects for domestic energy security.
2015
Hydrocarbons Code modernization
Modernization of Morocco’s Hydrocarbons Code to enhance competitiveness, transparency, and investor attractiveness in a changing global energy environment. The updated legal framework introduced improved regulatory conditions and reinforced support for exploration and production activities. This reform helped align Morocco with international standards and industry expectations.
2020s
New strategic roadmap and energy transition milestones
Launch of a new strategic roadmap focused on sustainability, innovation, and the energy transition while maintaining momentum in mining and hydrocarbons. ONHYM expanded its priorities toward natural gas, critical minerals, and low-carbon opportunities through forward-looking partnerships. These milestones reflect Morocco’s ambition to build a resilient and diversified energy future.
Insights
Insights &
Developments
OUR COMMITMENT
Unlocking Morocco’s Natural Resources
600+
Exploration and research projects across Morocco
2,300+
Technical studies and resource assessments conducted
OUR IMPACT
Driving Sustainable Energy & Mining Development
We support Morocco’s economic growth by developing energy and mining resources through innovation, strategic partnerships, and responsible resource management.
