Our Leadership

Meet Our Team

Our team represents a collective wealth of knowledge and expertise, with over three decades of combined experience navigating the intricacies of the oil and gas industry.

Managing Director

Momoh-Jimah Oyarekhua is the Founder and Managing Director of OMSA Integrated Services Limited and Chairman of OPAC Refineries.

Abudukerimu Sule

Chief business Director

Abudukerimu Sule serves as the Chief Business Director for
OMSA Integrated Services. His career has spanned diverse sectors, including Oil and Gas, Financial, and Non-Financial Institutions.

Obianuju Orji

Head, Commercial

Obianuju Orji is the Head of the Commercial Trading Department for OMSA Integrated Services and is responsible for driving favourable commercial outcomes for OMSA and its customers. Obianuju is seasoned in both the midstream and downstream sectors with over 14 years of experience

Gbenga Adedokun

Head, Operations

Olugbenga Adedokun serves as the Head of operations and Logistics for OMSA Integrated Services and is tasked with ensuring the effective delivery of operations for OMSA. He brings more than two decades of expertise in operations and the oil and gas sector.

Peter Owolabi

Head, Finance

Adewale Peter Owolabi is the Head of Finance for OMSA Integrated Services and is tasked with coordinating the company’s corporate finance activities.

Anthony Ofilli

Head, Human Resources

Anthony Ofili is the Head of Human Resources for OMSA. He is tasked with coordinating all HR and Admin related initiatives. His experience cuts across multiple sectors covering HR management at all organizational levels.

Oladipo James

Head, Strategy & Corporate Dev

Oladipo is responsible for driving OMSA’s strategy including business transformation, corporate development and providing
support to all companies within our portfolio.

Kelly-Ann Mostert

Consultant, Strategy

Kelly-Ann Mostert supports OMSA in advancing its business transformation and strategy development, ensuring that the company’s growth plans are clearly defined and supported by a sustainable operating model.

Jimmy Aronokhale

Head Audit, Risk Management & Compliance

Jimmy, a CFE and FCILRM Fellow, has 20+ years in audit, risk, and compliance. He serves on the ACFE Advisory Council and holds an HND in Accounting and an MBA. His expertise includes internal control, ISO standards, and risk management.

Yewande amoriyo

Head, Human Capital Development

Yewande, a talent development and business strategy expert, has 15+ years of experience across Consulting, Banking, Oil & Gas, Media, and Telecoms. She specializes in organizational effectiveness, leadership, and workforce transformation and is an Oxford Saïd Business School alumna.