Aquatech Executive and Leadership Team

June, 2026

Leadership Overview

Aquatech has 4 executives leading key functions including strategy, finance, and technology.

Driven by innovation, Aquatech provides essential water purification solutions, focusing on industrial process water, desalination, and reuse to achieve zero liquid discharge and advance environmental sustainability.

Leadership Roles at Aquatech

  • Chief Executive Officer - Devesh Sharma
  • Chief Executive Officer and MD - Gregory Bastiansz
  • Chief Financial Officer - M. Rama Subba Rao
  • President & Chief Technology Officer - Ravi Chidambaran
  • Devesh Sharma - Chief Executive Officer

    Devesh Sharma, the Chief Executive Officer at Aquatech, directs the company's overall strategic vision and operational execution. Overseeing global market expansion, Sharma ensures Aquatech's advanced water purification solutions, including desalination and zero liquid discharge technologies, reach diverse industrial clients. This leadership role involves fostering innovation within the engineering teams and driving the company's mission to provide sustainable water management. By aligning departmental objectives with corporate goals, Devesh Sharma strengthens Aquatech's position as a leader in water treatment. The Chief Executive Officer's focus remains on enhancing service delivery and expanding the company's technological capabilities across all operational regions.

    Gregory Bastiansz - Chief Executive Officer and MD

    Gregory Bastiansz, the Chief Executive Officer and MD at Aquatech, spearheads the company's strategic growth and market penetration initiatives. Bastiansz guides the implementation of Aquatech's comprehensive water purification offerings, encompassing industrial process water, recycle and reuse systems, and zero liquid discharge solutions. This executive position involves cultivating key stakeholder relationships and ensuring operational excellence across all business units. By championing the company's commitment to sustainability, Gregory Bastiansz drives the adoption of advanced water technologies globally. The Chief Executive Officer and MD's oversight extends to optimizing resource allocation and enhancing the company's competitive advantage in the water treatment sector.

    M. Rama Subba Rao - Chief Financial Officer

    M. Rama Subba Rao, the Chief Financial Officer at Aquatech, manages the company's financial health and fiscal strategy. Subba Rao oversees all financial planning, accounting, and reporting functions, ensuring robust fiscal discipline across Aquatech's global operations. This critical role involves securing capital for expansion, managing investment portfolios, and optimizing financial performance to support the delivery of water purification solutions. By providing strategic financial insights, M. Rama Subba Rao enables informed decision-making for initiatives like desalination and zero liquid discharge projects. The Chief Financial Officer's dedication to financial integrity underpins the company's long-term sustainability and growth objectives.

    Ravi Chidambaran - President & Chief Technology Officer

    Ravi Chidambaran, the President & Chief Technology Officer at Aquatech, drives technological innovation and product development. Chidambaran leads the research and engineering teams responsible for advancing Aquatech's water purification technologies, including industrial process water, desalination, and water recycle and reuse systems. This executive function involves setting the technical roadmap and ensuring the company remains at the forefront of sustainable water management solutions. By fostering a culture of continuous improvement, Ravi Chidambaran enhances the efficacy and efficiency of the company's offerings. The President & Chief Technology Officer's vision guides the development of next-generation technologies to address global water challenges.

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    Frequently Asked Questions Regarding Aquatech Top Executives and Leadership Team

    Who leads Aquatech?
    Aquatech is led by Devesh Sharma (Chief Executive Officer), along with executives such as Gregory Bastiansz (Chief Executive Officer and MD) and M. Rama Subba Rao (Chief Financial Officer).
    Who is part of Aquatech’s executive team?
    The executive team of Aquatech includes leaders such as Devesh Sharma (Chief Executive Officer), Gregory Bastiansz (Chief Executive Officer and MD), M. Rama Subba Rao (Chief Financial Officer) and other senior executives.
    How many executives does Aquatech have?
    Aquatech has 4 executives leading key business areas.
    What roles are included in Aquatech’s leadership team?
    The leadership team of Aquatech includes roles such as Chief Executive Officer, Chief Executive Officer and MD, Chief Financial Officer, President & Chief Technology Officer.