CEM Executive and Leadership Team

May, 2026

Leadership Overview

CEM has 10 executives leading key functions including strategy, finance, and operations.

Driven by innovation, CEM designs, develops, and manufactures laboratory instrumentation and scientific methods, impacting scientific research and industrial processes globally.

Leadership Roles at CEM

  • Chief Executive Officer - Emmanuel Tonuitti
  • President & Chief Executive Officer - Maddie Harwood
  • Owner, Chief Executive Officer - Gabor Csizmadia
  • Chief Financial Officer - Alex Harwood
  • Chief Financial Officer & Co-Founder - Howard Fitch
  • President - James Chill
  • President - Jean Estebe
  • President - Kelley Milsop
  • President - Ronald Radford
  • President - Tino Mastry
  • Emmanuel Tonuitti - Chief Executive Officer

    Emmanuel Tonuitti, the Chief Executive Officer at CEM, directs the overarching corporate strategy and operational execution. Tonuitti guides the company's expansion in laboratory instrumentation and scientific method development. This leadership involves aligning departmental objectives with the firm's mission to advance scientific discovery and industrial efficiency. Overseeing global market penetration, Tonuitti ensures CEM's innovative solutions reach a diverse clientele. The Chief Executive Officer's focus remains on fostering a culture of continuous improvement and technological advancement. Emmanuel Tonuitti drives the company's long-term vision, solidifying its position as a leader in scientific equipment manufacturing. Strategic partnerships and resource allocation fall under Tonuitti's purview, ensuring sustainable growth and market leadership.

    Maddie Harwood - President & Chief Executive Officer

    Maddie Harwood, the President & Chief Executive Officer at CEM, spearheads the company's strategic direction and operational oversight. Harwood drives the development and manufacturing of advanced laboratory instrumentation and scientific methods. This executive role involves ensuring product innovation aligns with market demands and scientific progress. Overseeing all major business units, the President & Chief Executive Officer fosters cross-functional collaboration to enhance efficiency and output. Maddie Harwood's leadership focuses on expanding CEM's global reach and impact within the scientific community. The executive's responsibilities include cultivating key stakeholder relationships and championing the company's commitment to quality and scientific integrity. Through strategic initiatives, Maddie Harwood ensures CEM remains at the forefront of technological advancement in its sector.

    Gabor Csizmadia - Owner, Chief Executive Officer

    Gabor Csizmadia, the Owner, Chief Executive Officer at CEM, holds ultimate responsibility for the company's strategic vision and operational integrity. Csizmadia directs the design, development, and manufacturing of cutting-edge laboratory instrumentation and scientific methods. This leadership position involves setting the company's long-term goals and ensuring alignment with market needs and scientific advancements. Overseeing all facets of the business, the Owner, Chief Executive Officer cultivates an environment of innovation and excellence. Gabor Csizmadia's influence extends to shaping the company's culture and its commitment to scientific progress. The executive's role encompasses driving growth, managing resources effectively, and maintaining CEM's reputation for quality. Through decisive leadership, Gabor Csizmadia ensures the company's continued success and its contribution to scientific research.

    Alex Harwood - Chief Financial Officer

    Alex Harwood, the Chief Financial Officer at CEM, directs all financial planning, management, and reporting activities. Harwood oversees the company's fiscal health, ensuring robust financial strategies support the development and manufacturing of laboratory instrumentation. This critical role involves managing budgets, analyzing financial performance, and optimizing resource allocation across departments. Overseeing investment strategies and capital management, the Chief Financial Officer ensures financial stability and supports growth initiatives. Alex Harwood's expertise is vital in navigating market dynamics and driving profitability. The executive's responsibilities include risk management and ensuring compliance with all financial regulations. Through meticulous financial oversight, Alex Harwood contributes significantly to CEM's operational success and long-term sustainability.

    Howard Fitch - Chief Financial Officer & Co-Founder

    Howard Fitch, the Chief Financial Officer & Co-Founder at CEM, shapes the company's financial strategy and operational funding. Fitch guides the fiscal direction for the design, development, and manufacturing of laboratory instrumentation. This executive position involves overseeing all financial operations, including budgeting, forecasting, and capital management. As Co-Founder, Fitch brings a deep understanding of CEM's foundational principles and growth trajectory. Overseeing financial planning and analysis, the Chief Financial Officer & Co-Founder ensures resources are strategically deployed to support innovation. Howard Fitch's leadership is instrumental in maintaining financial discipline and driving sustainable growth. The executive's focus includes managing investor relations and ensuring fiscal responsibility across all company endeavors.
    Howard Fitch

    James Chill - President

    James Chill, the President at CEM, leads strategic initiatives and operational oversight for the company's core business functions. Chill directs the execution of plans related to the design, development, and manufacturing of laboratory instrumentation. This leadership role involves fostering collaboration across departments to ensure efficient product delivery and market responsiveness. Overseeing key operational segments, the President drives performance improvements and ensures alignment with corporate objectives. James Chill's focus is on enhancing market presence and operational excellence. The executive's responsibilities include managing cross-functional teams and championing the company's commitment to scientific advancement. Through strategic leadership, James Chill contributes to CEM's ongoing success and its reputation for quality.
    James Chill

    Jean Estebe - President

    Jean Estebe, the President at CEM, spearheads critical operational strategies and business development initiatives. Estebe directs the company's efforts in designing, developing, and manufacturing advanced laboratory instrumentation. This executive role involves optimizing production processes and ensuring product quality meets rigorous scientific standards. Overseeing market expansion and customer engagement, the President drives revenue growth and strengthens CEM's global footprint. Jean Estebe's leadership focuses on fostering innovation and operational efficiency. The executive's responsibilities include managing key partnerships and ensuring seamless integration of new technologies. Through strategic direction, Jean Estebe contributes to CEM's sustained leadership in the scientific equipment sector.

    Kelley Milsop - President

    Kelley Milsop, the President at CEM, leads the strategic direction and operational execution of the company's core business units. Milsop directs the development and manufacturing of sophisticated laboratory instrumentation and scientific methods. This executive position involves ensuring operational efficiency and driving product innovation to meet evolving scientific needs. Overseeing all aspects of production and supply chain management, the President focuses on optimizing resource utilization and enhancing output quality. Kelley Milsop's leadership emphasizes a commitment to scientific advancement and customer satisfaction. The executive's responsibilities include fostering a culture of continuous improvement and strategic growth. Through effective management, Kelley Milsop ensures CEM maintains its competitive edge in the market.

    Ronald Radford - President

    Ronald Radford, the President at CEM, directs the company's strategic operations and market development initiatives. Radford oversees the design, development, and manufacturing of specialized laboratory instrumentation. This leadership role involves ensuring that all operational facets align with CEM's mission to advance scientific research. Overseeing key functional areas, the President drives efficiency and innovation across the organization. Ronald Radford's focus remains on expanding market reach and enhancing product capabilities. The executive's responsibilities include managing cross-functional teams and fostering strategic alliances. Through dedicated leadership, Ronald Radford contributes to CEM's reputation for excellence and its impact on scientific discovery.

    Tino Mastry - President

    Tino Mastry, the President at CEM, leads the company's strategic vision and operational execution. Mastry directs the development and manufacturing of advanced laboratory instrumentation and scientific methods. This executive role involves optimizing production processes and ensuring the highest standards of product quality. Overseeing all major operational divisions, the President drives efficiency and innovation throughout the organization. Tino Mastry's leadership is focused on expanding CEM's market presence and enhancing its technological capabilities. The executive's responsibilities include managing key projects and fostering a collaborative work environment. Through strategic oversight, Tino Mastry ensures CEM continues to lead in the scientific equipment industry.

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    Frequently Asked Questions Regarding CEM Top Executives and Leadership Team

    Who leads CEM?
    CEM is led by Emmanuel Tonuitti (Chief Executive Officer), along with executives such as Maddie Harwood (President & Chief Executive Officer) and Gabor Csizmadia (Owner, Chief Executive Officer).
    Who is part of CEM’s executive team?
    The executive team of CEM includes leaders such as Emmanuel Tonuitti (Chief Executive Officer), Maddie Harwood (President & Chief Executive Officer), Gabor Csizmadia (Owner, Chief Executive Officer) and other senior executives.
    How many executives does CEM have?
    CEM has 10 executives leading key business areas.
    What roles are included in CEM’s leadership team?
    The leadership team of CEM includes roles such as Chief Executive Officer, President & Chief Executive Officer, Owner, Chief Executive Officer, Chief Financial Officer, Chief Financial Officer & Co-Founder.