Certis Executive and Leadership Team

September, 2026

Leadership Overview

Certis has 9 executives leading key functions including technology services, international robotics, financial oversight, and operational management.

Focused on delivering advanced pest management solutions, Certis drives agricultural and urban environmental safety through innovative service models and a commitment to operational excellence across global markets.

Leadership Roles at Certis

  • Chief Executive Officer, Technology Services Business - Leonard Oh
  • Senior Vice President, Certis CISCO and e-Cop Group Chief Executive Officer - Tau Y.
  • Chief Executive Officer, International and Robotics - Raahul Kumar
  • Chief Executive Officer Designate - Lee Heng
  • Senior Vice President, Certis CISCO and e-Cop Group Chief Executive Officer - Yow Keon
  • Chief Executive Officer (Australia) - Brett Pickens
  • Chief Financial Officer - Tony Ursini
  • Chief Financial Officer (Singapore) - Yi Zhu
  • Chief Operating Officer - Bridie Thomas
  • Leonard Oh - Chief Executive Officer, Technology Services Business

    Leonard Oh, the Chief Executive Officer, Technology Services Business at Certis, directs the integration of digital infrastructure within pest management operations. Oh architects scalable technology frameworks that enhance agricultural monitoring and urban environmental protection. By aligning technical capabilities with the broader corporate mission, the Chief Executive Officer, Technology Services Business ensures that data-driven insights improve service delivery efficiency. This leadership role involves managing cross-functional teams to deploy advanced diagnostic tools across diverse client environments. Leonard Oh maintains a focus on digital transformation to secure a competitive advantage in the environmental services sector. Through the implementation of automated reporting systems, the Chief Executive Officer, Technology Services Business optimizes resource allocation. Ultimately, Oh drives the technological evolution of the company, ensuring that all digital assets support the long-term sustainability goals of the organization while maintaining high standards of service quality.

    Tau Y. - Senior Vice President, Certis CISCO and e-Cop Group Chief Executive Officer

    Tau Y., the Senior Vice President, Certis CISCO and e-Cop Group Chief Executive Officer at Certis, manages the strategic alignment of security-integrated pest management solutions. Tau Y. oversees the expansion of service portfolios into complex urban environments, ensuring that operational protocols meet rigorous safety standards. By coordinating with regional leadership, the Senior Vice President, Certis CISCO and e-Cop Group Chief Executive Officer drives market penetration across diverse agricultural sectors. This role requires constant evaluation of service efficacy and the development of robust risk mitigation strategies. Through the oversight of integrated service delivery, the Senior Vice President, Certis CISCO and e-Cop Group Chief Executive Officer ensures that all client engagements reflect the core values of the organization. By fostering partnerships with key stakeholders, the executive secures long-term growth and operational stability. Ultimately, the leadership provided by Tau Y. strengthens the market position of the company within the competitive environmental services landscape.

    Raahul Kumar - Chief Executive Officer, International and Robotics

    Raahul Kumar, the Chief Executive Officer, International and Robotics at Certis, directs the deployment of automated pest management systems across international markets. Kumar architects the expansion of robotic solutions to enhance precision in agricultural applications. By overseeing global operations, the Chief Executive Officer, International and Robotics ensures that innovative hardware integrates seamlessly with existing environmental service models. This leadership role involves managing international supply chains and coordinating with regional teams to adapt robotic technologies to local environmental challenges. Raahul Kumar drives the adoption of autonomous systems to increase operational efficiency and reduce manual labor requirements. Through the strategic application of robotics, the Chief Executive Officer, International and Robotics improves the scalability of the company. Ultimately, Kumar secures the global footprint of the organization by delivering cutting-edge, technology-enabled solutions that address the evolving needs of the agricultural and urban environmental sectors.
    Raahul Kumar

    Lee Heng - Chief Executive Officer Designate

    Lee Heng, the Chief Executive Officer Designate at Certis, prepares for the transition of executive leadership while overseeing current strategic initiatives. Heng evaluates the operational performance of pest management services to identify opportunities for process optimization. By collaborating with the existing leadership team, the Chief Executive Officer Designate ensures continuity in the execution of the corporate mission. This role involves analyzing market trends to inform future growth strategies within the agricultural and environmental industries. Lee Heng drives the development of long-term business plans that prioritize sustainable service delivery and client satisfaction. Through the assessment of organizational health, the Chief Executive Officer Designate maintains alignment with the core objectives of the company. Ultimately, Lee Heng prepares the organization for future challenges by fostering a culture of accountability and innovation, ensuring that the company remains a leader in providing effective pest management solutions across all operational regions.

    Yow Keon - Senior Vice President, Certis CISCO and e-Cop Group Chief Executive Officer

    Yow Keon, the Senior Vice President, Certis CISCO and e-Cop Group Chief Executive Officer at Certis, manages the operational integration of security and environmental service protocols. Yow Keon directs the implementation of standardized pest management procedures across large-scale urban infrastructure projects. By overseeing the performance of regional service teams, the Senior Vice President, Certis CISCO and e-Cop Group Chief Executive Officer ensures that all operations adhere to strict safety and quality benchmarks. This leadership role involves optimizing service delivery models to maximize efficiency in agricultural environments. Yow Keon drives the development of comprehensive service packages that address the unique needs of diverse client bases. Through the coordination of cross-departmental resources, the Senior Vice President, Certis CISCO and e-Cop Group Chief Executive Officer supports the overall growth objectives of the company. Ultimately, Yow Keon strengthens the operational foundation of the organization, ensuring consistent service excellence and long-term client retention.

    Brett Pickens - Chief Executive Officer (Australia)

    Brett Pickens, the Chief Executive Officer (Australia) at Certis, directs all pest management operations across the Australian market. Pickens architects regional growth strategies that leverage local agricultural expertise to provide tailored environmental solutions. By overseeing the expansion of service networks, the Chief Executive Officer (Australia) ensures that the company maintains a strong presence in both urban and rural sectors. This leadership role involves managing local regulatory compliance and fostering relationships with key agricultural stakeholders. Brett Pickens drives the implementation of efficient service delivery models that address the specific environmental challenges of the region. Through the optimization of local operational workflows, the Chief Executive Officer (Australia) enhances the overall profitability of the Australian division. Ultimately, Pickens secures the market position of the company by delivering high-quality, reliable pest management services that support the sustainability and productivity of the Australian agricultural and urban environments.
    Brett Pickens

    Tony Ursini - Chief Financial Officer

    Tony Ursini, the Chief Financial Officer at Certis, directs the financial strategy and fiscal health of the organization. Ursini architects robust budgeting and forecasting models that support the expansion of pest management services into new markets. By overseeing capital allocation, the Chief Financial Officer ensures that investments in technology and robotics align with the long-term growth objectives of the company. This leadership role involves managing financial reporting and ensuring compliance with international accounting standards. Tony Ursini drives the optimization of cost structures to improve overall profitability in the agricultural and environmental sectors. Through the analysis of financial performance data, the Chief Financial Officer provides actionable insights to the executive team. Ultimately, Ursini secures the financial stability of the organization by maintaining rigorous fiscal discipline and identifying opportunities for sustainable revenue growth, ensuring that the company remains well-positioned to invest in future innovations.

    Yi Zhu - Chief Financial Officer (Singapore)

    Yi Zhu, the Chief Financial Officer (Singapore) at Certis, directs the financial operations and reporting for the Singaporean division. Zhu architects localized financial strategies that support the delivery of pest management solutions within the urban environment. By overseeing regional budget management, the Chief Financial Officer (Singapore) ensures that resources are effectively utilized to meet the specific demands of the local market. This leadership role involves managing financial risk and ensuring that all regional operations remain profitable. Yi Zhu drives the implementation of financial controls that enhance transparency and operational efficiency. Through the coordination with the global finance team, the Chief Financial Officer (Singapore) ensures that regional activities align with the broader corporate financial strategy. Ultimately, Zhu secures the financial health of the Singaporean operations by maintaining strict oversight of expenditures and revenue streams, supporting the overall mission of the company to provide high-quality environmental services.

    Bridie Thomas - Chief Operating Officer

    Bridie Thomas, the Chief Operating Officer at Certis, directs the daily execution of pest management services across all business units. Thomas architects operational workflows that prioritize safety, efficiency, and service quality in agricultural and urban settings. By overseeing the performance of field teams, the Chief Operating Officer ensures that all service delivery meets the high standards expected by clients. This leadership role involves managing resource allocation and streamlining logistics to support the rapid deployment of environmental solutions. Bridie Thomas drives the continuous improvement of operational processes to reduce costs and increase service capacity. Through the implementation of performance metrics, the Chief Operating Officer maintains accountability across the organization. Ultimately, Thomas secures the operational success of the company by ensuring that all internal functions are aligned with the strategic goals of the business, providing a stable foundation for growth and innovation.
    Bridie Thomas

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    Frequently Asked Questions Regarding Certis Top Executives and Leadership Team

    Who leads Certis?
    Certis is led by Leonard Oh (Chief Executive Officer, Technology Services Business), along with executives such as Tau Y. (Senior Vice President, Certis CISCO and e-Cop Group Chief Executive Officer) and Raahul Kumar (Chief Executive Officer, International and Robotics).
    Who is part of Certis’s executive team?
    The executive team of Certis includes leaders such as Leonard Oh (Chief Executive Officer, Technology Services Business), Tau Y. (Senior Vice President, Certis CISCO and e-Cop Group Chief Executive Officer), Raahul Kumar (Chief Executive Officer, International and Robotics) and other senior executives.
    How many executives does Certis have?
    Certis has 9 executives leading key business areas.
    What roles are included in Certis’s leadership team?
    The leadership team of Certis includes roles such as Chief Executive Officer, Technology Services Business, Senior Vice President, Certis CISCO and e-Cop Group Chief Executive Officer, Chief Executive Officer, International and Robotics, Chief Executive Officer Designate, Senior Vice President, Certis CISCO and e-Cop Group Chief Executive Officer.