Unilab Executive and Leadership Team

October, 2026

Leadership Overview

Unilab has 7 executives leading key functions including strategy, information technology, operations, organizational management, financial planning, business unit oversight, and healthcare services.

Committed to advancing regional health standards, Unilab delivers high-quality pharmaceutical solutions while maintaining a legacy of excellence in manufacturing and distribution across the Philippines.

Leadership Roles at Unilab

  • Chief Executive Officer - Ralph Gray
  • Chief Financial Officer - Luis Vaca
  • Chief Financial Officer, Unahco & Division Vice President - Rommel Samson
  • Chief Operating Officer - Noel Cortez
  • Group President, Ul Health Services, Unilab - Manolet Montinola
  • Chief Information Officer - Francisco Ortega
  • Chief of Staff - Jennifer Inocentes
  • Ralph Gray - Chief Executive Officer

    Ralph Gray, the Chief Executive Officer at Unilab, directs the overarching corporate strategy and long-term vision for the pharmaceutical manufacturing enterprise. Overseeing the entire organizational structure, the Chief Executive Officer ensures alignment between production capabilities and market demand across the Philippines. This leadership role involves constant evaluation of industry trends to maintain competitive advantages in drug development and distribution. By fostering innovation within the manufacturing facilities, Ralph Gray drives the company toward sustainable growth and improved patient outcomes. The Chief Executive Officer coordinates with the Board to secure capital investments and expand the reach of essential medical products. Through rigorous oversight of corporate governance, Gray maintains the integrity of the brand while navigating complex regulatory environments. Ultimately, the Chief Executive Officer secures the future of the organization by prioritizing quality, accessibility, and operational excellence in every pharmaceutical category.

    Luis Vaca - Chief Financial Officer

    Luis Vaca, the Chief Financial Officer at Unilab, directs the financial strategy, capital allocation, and fiscal reporting for the pharmaceutical manufacturing operations. Overseeing the budgeting process and investment planning, the Chief Financial Officer ensures the long-term financial health of the organization. This role involves analyzing market trends to optimize revenue streams and manage operational costs across the entire supply chain. By maintaining rigorous financial controls, Luis Vaca provides the transparency necessary for informed strategic decisions by the executive team. The Chief Financial Officer collaborates with external stakeholders and auditors to ensure compliance with financial regulations and industry standards. Through the management of cash flow and capital expenditures, Vaca supports the expansion of manufacturing capabilities and research initiatives. Ultimately, the Chief Financial Officer secures the financial stability required to sustain the company's commitment to delivering high-quality pharmaceutical products to the market.

    Rommel Samson - Chief Financial Officer, Unahco & Division Vice President

    Rommel Samson, the Chief Financial Officer, Unahco & Division Vice President at Unilab, manages the financial performance and strategic growth of the Unahco division. Overseeing the specific fiscal requirements of this business unit, the Chief Financial Officer, Unahco & Division Vice President ensures that divisional resources align with the broader corporate objectives. This role involves identifying new market opportunities and optimizing the profitability of specialized product lines within the pharmaceutical and animal health sectors. By driving financial discipline and operational efficiency, Rommel Samson supports the division's contribution to the overall success of the company. The Chief Financial Officer, Unahco & Division Vice President coordinates with other division leaders to share best practices and leverage economies of scale. Through the rigorous analysis of divisional performance metrics, Samson ensures that the business unit remains a key driver of growth. Ultimately, the Chief Financial Officer, Unahco & Division Vice President maintains the financial integrity of the division.

    Noel Cortez - Chief Operating Officer

    Noel Cortez, the Chief Operating Officer at Unilab, manages the daily manufacturing operations and supply chain logistics that define the company's pharmaceutical output. Overseeing the production floor and quality control standards, the Chief Operating Officer ensures that every product meets rigorous safety benchmarks before reaching the market. This leadership role involves streamlining manufacturing workflows to reduce waste and increase throughput across all regional facilities. By coordinating with procurement teams, Noel Cortez maintains a steady flow of raw materials essential for continuous production cycles. The Chief Operating Officer works closely with the executive team to align operational capacity with sales projections and market demand. Through the implementation of lean manufacturing principles, Cortez drives efficiency and cost-effectiveness throughout the entire production lifecycle. Ultimately, the Chief Operating Officer guarantees the consistent availability of high-quality medications for patients throughout the country.

    Manolet Montinola - Group President, Ul Health Services, Unilab

    Manolet Montinola, the Group President, Ul Health Services, Unilab at Unilab, directs the strategic expansion and service delivery of the healthcare services division. Overseeing the integration of clinical services with the company's pharmaceutical offerings, the Group President, Ul Health Services, Unilab ensures a comprehensive approach to patient care. This role involves managing partnerships with healthcare providers and expanding the reach of health services across the region. By focusing on service quality and accessibility, Manolet Montinola drives the growth of the healthcare division as a vital component of the company's portfolio. The Group President, Ul Health Services, Unilab collaborates with other executive leaders to ensure that service delivery aligns with the overall corporate mission of improving health outcomes. Through the development of innovative service models, Montinola enhances the value proposition for patients and healthcare partners. Ultimately, the Group President, Ul Health Services, Unilab leads the effort to provide integrated health solutions.

    Francisco Ortega - Chief Information Officer

    Francisco Ortega, the Chief Information Officer at Unilab, architects the digital infrastructure and data security frameworks necessary for modern pharmaceutical manufacturing. Managing the integration of advanced analytics into supply chain logistics, the Chief Information Officer optimizes production efficiency and inventory management across regional facilities. This role involves implementing robust cybersecurity protocols to protect sensitive research data and proprietary manufacturing processes. By modernizing the technological landscape, Francisco Ortega enables seamless communication between research laboratories and distribution centers. The Chief Information Officer collaborates with other executive leaders to leverage data-driven insights for strategic decision-making. Through the deployment of scalable cloud solutions, Ortega ensures that the organization remains agile in a rapidly evolving digital marketplace. Ultimately, the Chief Information Officer maintains the technological backbone that supports the company's mission to provide reliable healthcare products to the public.

    Jennifer Inocentes - Chief of Staff

    Jennifer Inocentes, the Chief of Staff at Unilab, facilitates executive communication and coordinates strategic initiatives across all departments. Managing the flow of information to the leadership team, the Chief of Staff ensures that organizational priorities remain clear and actionable. This role involves overseeing cross-functional projects that require alignment between manufacturing, finance, and healthcare services. By streamlining internal processes, Jennifer Inocentes enables the executive team to focus on high-impact decision-making and long-term growth strategies. The Chief of Staff acts as a central point of contact for complex organizational challenges, ensuring that every department operates in harmony with the corporate mission. Through the management of internal communications and administrative workflows, Inocentes drives organizational cohesion and operational transparency. Ultimately, the Chief of Staff supports the executive leadership in executing the company's vision for pharmaceutical excellence and regional health impact.

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    Frequently Asked Questions Regarding Unilab Top Executives and Leadership Team

    Who leads Unilab?
    Unilab is led by Ralph Gray (Chief Executive Officer), along with executives such as Luis Vaca (Chief Financial Officer) and Rommel Samson (Chief Financial Officer, Unahco & Division Vice President).
    Who is part of Unilab’s executive team?
    The executive team of Unilab includes leaders such as Ralph Gray (Chief Executive Officer), Luis Vaca (Chief Financial Officer), Rommel Samson (Chief Financial Officer, Unahco & Division Vice President) and other senior executives.
    How many executives does Unilab have?
    Unilab has 7 executives leading key business areas.
    What roles are included in Unilab’s leadership team?
    The leadership team of Unilab includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Financial Officer, Unahco & Division Vice President, Chief Operating Officer, Group President, Ul Health Services, Unilab.