We deliver carbon capture and flare gas recovery solutions that reduce emissions and create new value for oil & gas operators.
Our team designs energy-efficient systems and process improvements that balance profitability with environmental responsibility.
We help organizations shift from fossil fuels to renewable energy with clear, practical strategies for long-term growth.
Fleissen is a Nigerian-based consulting and engineering services company specializing in energy systems, oil & gas metering, environmental solutions, and infrastructure management.
We combine technical expertise with deep industry knowledge to deliver practical, data-driven strategies that help organizations thrive in today’s dynamic market.
At Fleissen, we provide consulting, research, training, and procurement support that help clients improve efficiency, reduce costs, and build sustainable systems for the future.
Expert guidance in oil & gas metering, energy systems, and environmental studies to enhance performance and compliance.
Independent studies that turn data into clarity, supporting evidence-based business, policy, and investment decisions.
Workshops and seminars designed to strengthen professional skills and develop industry-ready expertise.
Helping clients identify and source efficient process equipment tailored to their unique operational needs.
We partner with organizations in energy, environment, and infrastructure, providing tailored strategies that drive efficiency, sustainability, and long-term growth.
Our training and capacity-building programs empower professionals with practical knowledge in energy, oil & gas, sustainability, and infrastructure management.
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Professionals rate our programs highly effective and impactful.
Attendees report stronger technical and management skills.
Graduates successfully apply what they learn on the job.
Beyond consulting and training, Fleissen provides carefully selected products that support energy efficiency, process reliability, and sustainable operations. Our offerings combine quality, durability, and global best standards.
Africa’s oil and gas industry holds immense potential, but its future success depends on more than natural resources. The sector requires skilled professionals who can manage complex systems, apply modern technology, and meet global compliance
Africa’s oil and gas industry holds immense potential, but its
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