About Us
An energy sector advisory company, built on nearly four decades of industry experience.
About Quanta Qualia Energy
Quanta Qualia Energy Limited was founded by Kazeem Koleoso following a long career in the energy industry. The company helps clients make informed decisions, unlock value from energy assets and develop the next generation of energy professionals.
Our mark brings oil, green energy and solar together in one circle, reflecting the evolving energy landscape our clients work in.

Helping clients make informed decisions, unlock value from energy assets, and develop the next generation of geoscience and energy professionals.
OUR COMMITMENT
Our Leadership

Kazeem Adewale Koleoso, FNAPE, is the Chief Executive Officer of Quanta Qualia Energy Limited. A geoscientist and energy industry executive with more than 38 years of experience, Kazeem has worked with leading organisations including Mobil Producing Nigeria, Statoil, Oando Energy Resources, Addax Petroleum Nigeria Limited and Oriental Energy Resources Limited, in senior technical and leadership roles.
He holds B.Sc. (Geology) and M.Sc. (Petroleum Geology) degrees from the University of Ibadan. In 2023 he was awarded a fellowship of the Nigerian Association of Petroleum Explorationists (NAPE), and he is a member of the American Association of Petroleum Geologists (AAPG). Since retiring from formal employment in the energy industry, he has founded and leads Quanta Qualia Energy Limited, helping clients make informed decisions, unlock value from energy assets and develop the next generation of energy professionals.
Professional Credentials
38+ Years
Industry experience in petroleum exploration, asset management, and field development.
FNAPE
Fellow of the Nigerian Association of Petroleum Explorationists, recognizing technical excellence.
M.Sc. Geology
Master of Science in Petroleum Geology from the University of Ibadan, Nigeria.
AAPG Member
Member of the American Association of Petroleum Geologists, a global professional body.
Career Highlights
Led a subsurface team of geologists, geophysicists and petroleum engineers
Led the reserves review supporting a company's stock exchange listing
Contributed technical evaluation to major oil asset acquisitions
Lead technical resource for a gas development concept and feasibility study, including discussions with potential offtakers
Worked with regulators, partners and host communities, including the move to the Host Community Development Trust model under the Petroleum Industry Act
Formal mentor to younger professionals through NAPE
Areas of Expertise
Exploration strategy, prospect evaluation, field development, reserves management, technical assurance, asset acquisition and divestiture, petroleum economics and stakeholder engagement.
Organisations Worked With
Mobil Producing Nigeria; Statoil; Oando Energy Resources; Addax Petroleum Nigeria Limited; Oriental Energy Resources Limited.