SACO AEI Polymers Executive and Leadership Team

July, 2026

Leadership Overview

SACO AEI Polymers has 4 executives leading key functions including strategy, technology, operations, and finance.

Driven by a commitment to innovation, SACO AEI Polymers delivers premium value and advanced polymer solutions globally, upholding rigorous quality standards and fostering sustainable growth across diverse markets.

Leadership Roles at SACO AEI Polymers

  • Chief Executive Officer - Luca Saggese
  • Chief Financial Officer - Katherine Diederich
  • Chief Operating Officer - Ronald Smolenski
  • Chief Technology Officer - Thomas Hartle
  • Luca Saggese - Chief Executive Officer

    Luca Saggese, the Chief Executive Officer at SACO AEI Polymers, directs the overarching corporate strategy and global business development. Saggese guides the company's expansion across Europe, Asia, MENA, Latin America, and North America, ensuring alignment with the parent company, AESSE Investments, Ltd. This leadership role involves fostering innovation in polymer solutions, particularly in areas like Halogenated and Non-Halogenated Flame Retardants, Synergists, and Smoke Suppressants. Saggese oversees the strategic direction for technology-infused compounds such as THERMODAN®, PEXIDAN® HF, and PEXIDAN®, reinforcing their reputation for product quality and processability. The Chief Executive Officer ensures that SACO AEI Polymers consistently meets or exceeds global regulatory and industry standards, driving growth through custom formulation expertise and the commercial availability of world-class performance polymers. Luca Saggese's vision propels the company's commitment to customer-driven value and market leadership.

    Katherine Diederich - Chief Financial Officer

    Katherine Diederich, the Chief Financial Officer at SACO AEI Polymers, directs the financial strategy and fiscal management for the organization. Diederich oversees all financial operations, including budgeting, forecasting, and investment analysis, ensuring the company's financial health and sustainable growth. The Chief Financial Officer plays a critical role in managing the financial aspects of SACO AEI Polymers' global operations, supporting its position within the AESSE Investments, Ltd. conglomerate. Diederich ensures compliance with financial regulations and optimizes resource allocation to support innovation and market expansion across Europe, Asia, MENA, Latin America, and North America. This executive leadership ensures the financial viability of developing and manufacturing advanced polymer solutions, including technology-infused compounds like THERMODAN®, PEXIDAN® HF, and PEXIDAN®. Katherine Diederich's financial acumen is integral to maintaining the company's competitive advantage and delivering shareholder value.

    Ronald Smolenski - Chief Operating Officer

    Ronald Smolenski, the Chief Operating Officer at SACO AEI Polymers, manages the operational execution across the company's global manufacturing footprint. Smolenski oversees the three global plant locations in Europe, Asia, and North America, ensuring efficient production and adherence to quality standards. The Chief Operating Officer directs the implementation of advanced compounding technologies and maintains the integrity of ISO9001:2015 and OHSAS 18001 certifications across all facilities. Smolenski's operational focus ensures the consistent delivery of premium value and innovative polymer solutions, including THERMODAN®, PEXIDAN® HF, and PEXIDAN®. This leadership position involves optimizing supply chain logistics and manufacturing processes to support the commercial availability of custom-formulated performance polymers. Ronald Smolenski's commitment to operational excellence underpins the company's ability to meet diverse customer needs and regulatory requirements worldwide.
    Ronald Smolenski

    Thomas Hartle - Chief Technology Officer

    Thomas Hartle, the Chief Technology Officer at SACO AEI Polymers, spearheads the research and development of innovative polymer solutions. Hartle drives the technological advancements behind industry-recognized brands like THERMODAN®, PEXIDAN® HF, and PEXIDAN®, focusing on enhancing product quality, processability, and final cable performance. The Chief Technology Officer leads the deep dive into Halogenated and Non-Halogenated Flame Retardants, Synergists, and Smoke Suppressants, developing compounds that meet stringent global regulatory and industry standards. Hartle's expertise ensures SACO AEI Polymers maintains its competitive edge by creating custom formulations for unique applications, delivering commercially available, high-performance polymer solutions. This role involves close collaboration with global facilities to implement cutting-edge compounding technologies and maintain ISO9001:2015 and OHSAS 18001 registrations. Thomas Hartle's technical leadership is crucial for the company's ongoing success and its ability to provide world-class polymer solutions.

    Frequently Asked Questions Regarding SACO AEI Polymers Top Executives and Leadership Team

    Who leads SACO AEI Polymers?
    SACO AEI Polymers is led by Luca Saggese (Chief Executive Officer), along with executives such as Katherine Diederich (Chief Financial Officer) and Ronald Smolenski (Chief Operating Officer).
    Who is part of SACO AEI Polymers’s executive team?
    The executive team of SACO AEI Polymers includes leaders such as Luca Saggese (Chief Executive Officer), Katherine Diederich (Chief Financial Officer), Ronald Smolenski (Chief Operating Officer) and other senior executives.
    How many executives does SACO AEI Polymers have?
    SACO AEI Polymers has 4 executives leading key business areas.
    What roles are included in SACO AEI Polymers’s leadership team?
    The leadership team of SACO AEI Polymers includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief Technology Officer.