MII Oil Holding Executive and Leadership Team

September, 2026

Leadership Overview

MII Oil Holding has 4 executives leading key functions including strategy, financial oversight, operational management, and legal compliance.

Focused on global energy development, MII Oil Holding delivers critical petroleum products while advancing geothermal solutions to power international markets through sustainable and secure infrastructure.

Leadership Roles at MII Oil Holding

  • Chairman & Chief Executive Officer - Marquis Mormina
  • Chief Financial Officer - Charles Belanger
  • Operation Chief & Officer & Chief Operating Officer - Domenico di Gregorio
  • General Counsel (Gc) & Chief Legal Officer (Clo) - Jonathan Stanley
  • Marquis Mormina - Chairman & Chief Executive Officer

    Marquis Mormina, the Chairman & Chief Executive Officer at MII Oil Holding, directs the overarching corporate strategy and global expansion initiatives. Mormina architects high-level partnerships with entities like the U.S. Department of Defense and Saudi Aramco to secure long-term market stability. By prioritizing resource acquisition across the Middle East, Africa, and South America, the Chairman & Chief Executive Officer ensures consistent supply chain integrity for crude oil, diesel, and jet fuel. This leadership role involves constant engagement with the Board to align production targets with geopolitical risk mitigation strategies. Through rigorous oversight of international property development, Marquis Mormina drives the company toward achieving ambitious energy output goals. The Chairman & Chief Executive Officer maintains a focus on balancing traditional petroleum extraction with emerging geothermal energy investments, ultimately positioning the organization as a versatile leader within the global energy sector.

    Charles Belanger - Chief Financial Officer

    Charles Belanger, the Chief Financial Officer at MII Oil Holding, manages the fiscal health and capital allocation strategies required for large-scale energy projects. Belanger oversees the financial modeling for exploration ventures across Africa and South America, ensuring that capital expenditures align with projected production yields. By monitoring global market fluctuations in petroleum pricing, the Chief Financial Officer optimizes revenue streams and maintains robust liquidity for the organization. This role requires close collaboration with the Board to evaluate the economic viability of geothermal energy initiatives. Charles Belanger executes complex financial reporting standards to satisfy international regulatory requirements and investor expectations. Through disciplined cost management and strategic investment planning, the Chief Financial Officer secures the necessary funding to support ongoing operations. Belanger provides the financial foundation that allows the company to navigate volatile energy markets while sustaining growth across diverse geographic regions.

    Domenico di Gregorio - Operation Chief & Officer & Chief Operating Officer

    Domenico di Gregorio, the Operation Chief & Officer & Chief Operating Officer at MII Oil Holding, directs the technical execution of oil and gas extraction processes. Di Gregorio manages the daily logistics of petroleum distribution, ensuring that diesel and jet fuel reach international clients with maximum efficiency. By implementing advanced drilling technologies, the Operation Chief & Officer & Chief Operating Officer enhances production output across Middle Eastern and African properties. This leadership role involves coordinating with field engineers to maintain safety standards and operational uptime. Domenico di Gregorio optimizes the supply chain to mitigate logistical bottlenecks in challenging environments. Through the continuous improvement of extraction workflows, the Operation Chief & Officer & Chief Operating Officer drives operational excellence across the entire portfolio. Di Gregorio ensures that all technical operations remain compliant with global energy standards while supporting the broader mission of reliable resource delivery.
    Jonathan Stanley, the General Counsel (Gc) & Chief Legal Officer (Clo) at MII Oil Holding, manages the complex legal landscape surrounding international energy exploration and government relations. Stanley architects the contractual frameworks necessary for partnerships with stable governments and major industry entities. By navigating the regulatory requirements of the United Nations and various regional authorities, the General Counsel (Gc) & Chief Legal Officer (Clo) protects the company from geopolitical and operational liabilities. This role involves overseeing compliance protocols for all petroleum and geothermal projects, ensuring that every initiative adheres to international law. Jonathan Stanley provides critical guidance to the executive team regarding risk management and corporate governance. Through the diligent review of all legal agreements, the General Counsel (Gc) & Chief Legal Officer (Clo) secures the company's interests in diverse markets. Stanley maintains the legal integrity required to sustain long-term operations across the global energy sector.

    Explore Leadership Teams in Energy, Utilities & Waste

    Frequently Asked Questions Regarding MII Oil Holding Top Executives and Leadership Team

    Who leads MII Oil Holding?
    MII Oil Holding is led by Marquis Mormina (Chairman & Chief Executive Officer), along with executives such as Charles Belanger (Chief Financial Officer) and Domenico di Gregorio (Operation Chief & Officer & Chief Operating Officer).
    Who is part of MII Oil Holding’s executive team?
    The executive team of MII Oil Holding includes leaders such as Marquis Mormina (Chairman & Chief Executive Officer), Charles Belanger (Chief Financial Officer), Domenico di Gregorio (Operation Chief & Officer & Chief Operating Officer) and other senior executives.
    How many executives does MII Oil Holding have?
    MII Oil Holding has 4 executives leading key business areas.
    What roles are included in MII Oil Holding’s leadership team?
    The leadership team of MII Oil Holding includes roles such as Chairman & Chief Executive Officer, Chief Financial Officer, Operation Chief & Officer & Chief Operating Officer, General Counsel (Gc) & Chief Legal Officer (Clo).