STS Group Executive and Leadership Team

May, 2026

Leadership Overview

STS Group has 4 executives leading key functions including strategy, operations, and finance.

Driven by a commitment to excellence, STS Group focuses on engineering, procurement, construction, and maintenance services, shaping infrastructure across Oman and beyond with decades of expertise.

Leadership Roles at STS Group

  • Chief Executive Officer - Rejeesh Mani
  • Chief Financial Officer - Erwin Vincent
  • Group Chief Financial Officer - Michael Clifford
  • Chief Operating Officer - Renu Anbalagan
  • Rejeesh Mani - Chief Executive Officer

    Rejeesh Mani, the Chief Executive Officer at STS Group, directs the company's overall strategic vision and operational execution. Mani guides the organization's expansion in engineering, procurement, and construction services, ensuring alignment with market demands and client objectives. This leadership role involves fostering innovation within the company's maintenance divisions and driving profitable growth across all business units. Mani's oversight extends to cultivating key stakeholder relationships and championing the company's commitment to quality and safety standards. The Chief Executive Officer's strategic initiatives are crucial for maintaining STS Group's competitive edge in the Omani construction sector. Rejeesh Mani's tenure is marked by a focus on sustainable development and operational efficiency, solidifying the company's reputation for delivering complex projects.

    Erwin Vincent - Chief Financial Officer

    Erwin Vincent, the Chief Financial Officer at STS Group, directs the company's financial strategy, planning, and reporting. Vincent oversees all fiscal operations, including budgeting, forecasting, and financial analysis, ensuring the company's financial health and stability. This leadership position involves managing capital investments, optimizing financial performance, and mitigating financial risks associated with large-scale engineering and construction projects. The Chief Financial Officer's purview includes managing relationships with financial institutions and stakeholders, providing critical insights for strategic decision-making. Erwin Vincent's expertise is vital for maintaining robust financial controls and supporting the company's growth initiatives. Vincent's focus on financial discipline underpins STS Group's ability to undertake complex projects and achieve its long-term objectives.

    Michael Clifford - Group Chief Financial Officer

    Michael Clifford, the Group Chief Financial Officer at STS Group, provides overarching financial leadership and strategic direction for the entire organization. Clifford is responsible for the consolidated financial performance, capital allocation, and long-term financial planning across all STS Group entities. This executive role involves setting financial policies, ensuring compliance with regulatory requirements, and driving financial efficiency throughout the group's operations, including its extensive engineering, procurement, and construction services. The Group Chief Financial Officer's strategic insights are paramount for evaluating new business opportunities and managing the financial implications of global market dynamics. Michael Clifford's leadership ensures robust financial governance and supports sustainable expansion. Clifford's stewardship of the group's finances is key to its continued success and market position.

    Renu Anbalagan - Chief Operating Officer

    Renu Anbalagan, the Chief Operating Officer at STS Group, manages the day-to-day operational activities and ensures seamless execution of engineering, procurement, and construction projects. Anbalagan oversees the efficiency of the company's maintenance services, optimizing resource allocation and project timelines. This critical role involves implementing best practices in operational management and driving continuous improvement across all project sites. The Chief Operating Officer's responsibilities include enhancing productivity and ensuring adherence to stringent quality and safety protocols. Renu Anbalagan's leadership focuses on streamlining workflows and maximizing the effectiveness of the operational teams. By coordinating cross-functional efforts, Anbalagan supports the company's strategic goals and strengthens its delivery capabilities in the competitive construction landscape.
    Renu Anbalagan

    Explore Leadership Teams in Civil Engineering Construction

    Frequently Asked Questions Regarding STS Group Top Executives and Leadership Team

    Who leads STS Group?
    STS Group is led by Rejeesh Mani (Chief Executive Officer), along with executives such as Erwin Vincent (Chief Financial Officer) and Michael Clifford (Group Chief Financial Officer).
    Who is part of STS Group’s executive team?
    The executive team of STS Group includes leaders such as Rejeesh Mani (Chief Executive Officer), Erwin Vincent (Chief Financial Officer), Michael Clifford (Group Chief Financial Officer) and other senior executives.
    How many executives does STS Group have?
    STS Group has 4 executives leading key business areas.
    What roles are included in STS Group’s leadership team?
    The leadership team of STS Group includes roles such as Chief Executive Officer, Chief Financial Officer, Group Chief Financial Officer, Chief Operating Officer.