Neptune Technology Group Executive and Leadership Team

July, 2026

Leadership Overview

Neptune Technology Group has 6 executives leading key functions including strategy, finance, human resources, technology, and operations.

Driven by innovation, Neptune Technology Group provides essential water metering products and a sophisticated cloud-based software solution, enhancing water management and conservation efforts across the United States.

Leadership Roles at Neptune Technology Group

  • President & Chief Executive Officer - Donald Deemer
  • Managing Director & Chief Executive Officer - Mostafiz Ali
  • Chief Financial Officer - Jason Constantino
  • Group President, Emeritus Neptune Technology - Charles DiLaura
  • Chief Human Resources Officer - Allison Fether
  • Vice President, Technology & Chief Technology Officer - James Szendel
  • Donald Deemer - President & Chief Executive Officer

    Donald Deemer, the President & Chief Executive Officer at Neptune Technology Group, directs the company's overall strategic vision and operational execution. Overseeing all business units, Donald Deemer ensures alignment with market demands for water metering products and cloud-based data solutions. This leadership role involves driving growth initiatives and maintaining the company's position as a key provider in the water management sector. By focusing on innovation and customer satisfaction, Deemer guides the organization toward achieving its long-term objectives. The President & Chief Executive Officer's responsibilities extend to fostering a culture of excellence and accountability across the enterprise, directly impacting the company's market presence and financial performance.
    Donald Deemer

    Mostafiz Ali - Managing Director & Chief Executive Officer

    Mostafiz Ali, the Managing Director & Chief Executive Officer at Neptune Technology Group, spearheads the strategic direction and operational management of the organization. Mostafiz Ali's leadership focuses on expanding market reach for Neptune's water data software solutions and metering products. This executive position involves cultivating key partnerships and driving business development efforts to enhance the company's footprint. By ensuring operational efficiency and strategic growth, Ali contributes significantly to the company's overall success. The Managing Director & Chief Executive Officer's mandate includes overseeing critical business functions and steering the company towards achieving its ambitious goals in the water technology industry.

    Jason Constantino - Chief Financial Officer

    Jason Constantino, the Chief Financial Officer at Neptune Technology Group, manages the company's financial health and strategic fiscal planning. Overseeing all financial operations, Jason Constantino ensures robust accounting practices, accurate financial reporting, and effective capital allocation for product development and market expansion. This critical role involves managing budgets, forecasting revenue, and optimizing financial performance to support Neptune's growth objectives. By providing strategic financial insights, Constantino enables informed decision-making across departments. The Chief Financial Officer's expertise is vital in navigating market dynamics and securing the financial stability required for sustained innovation in water metering and data solutions.

    Charles DiLaura - Group President, Emeritus Neptune Technology

    Charles DiLaura, the Group President, Emeritus Neptune Technology at Neptune Technology Group, provides strategic guidance and leverages extensive industry experience. While in an emeritus capacity, Charles DiLaura continues to influence the company's long-term strategic direction, particularly concerning market positioning and product evolution. This role involves offering high-level counsel on operational strategies and fostering key industry relationships. By contributing seasoned perspective, DiLaura supports the ongoing development and market penetration of Neptune's water metering products and cloud-based software solutions. The Group President, Emeritus Neptune Technology's advisory capacity ensures continuity and strategic foresight for the organization.

    Allison Fether - Chief Human Resources Officer

    Allison Fether, the Chief Human Resources Officer at Neptune Technology Group, directs all human capital strategies and organizational development initiatives. Overseeing talent acquisition, employee relations, and performance management, Allison Fether cultivates a high-performing work environment that supports Neptune's mission. This executive function is crucial for attracting and retaining top talent essential for innovation in water technology. By championing employee engagement and fostering a positive corporate culture, Fether ensures the workforce is aligned with the company's strategic goals. The Chief Human Resources Officer's leadership is instrumental in building a robust team capable of delivering advanced water metering products and software solutions.
    Allison Fether

    James Szendel - Vice President, Technology & Chief Technology Officer

    James Szendel, the Vice President, Technology & Chief Technology Officer at Neptune Technology Group, architects the company's technological vision and oversees all research and development efforts. Directing the innovation pipeline for water data software solutions and advanced metering hardware, James Szendel ensures technological superiority and market competitiveness. This leadership position involves guiding the engineering teams in developing scalable, secure, and cutting-edge products. By driving technological advancements, Szendel plays a pivotal role in enhancing Neptune's product offerings and operational efficiency. The Vice President, Technology & Chief Technology Officer's strategic focus on emerging technologies positions the company for future growth in the water management sector.
    James Szendel

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    Frequently Asked Questions Regarding Neptune Technology Group Top Executives and Leadership Team

    Who leads Neptune Technology Group?
    Neptune Technology Group is led by Donald Deemer (President & Chief Executive Officer), along with executives such as Mostafiz Ali (Managing Director & Chief Executive Officer) and Jason Constantino (Chief Financial Officer).
    Who is part of Neptune Technology Group’s executive team?
    The executive team of Neptune Technology Group includes leaders such as Donald Deemer (President & Chief Executive Officer), Mostafiz Ali (Managing Director & Chief Executive Officer), Jason Constantino (Chief Financial Officer) and other senior executives.
    How many executives does Neptune Technology Group have?
    Neptune Technology Group has 6 executives leading key business areas.
    What roles are included in Neptune Technology Group’s leadership team?
    The leadership team of Neptune Technology Group includes roles such as President & Chief Executive Officer, Managing Director & Chief Executive Officer, Chief Financial Officer, Group President, Emeritus Neptune Technology, Chief Human Resources Officer.