SI Group Executive and Leadership Team

Bella Le, the Chief Executive Officer at SI Group, directs the overarching corporate strategy and long-term vision for the chemical manufacturing enterprise. Overseeing the expansion of performance additives and chemical intermediates, the Chief Executive Officer ensures alignment between production capabilities and evolving market demands. This leadership role involves managing complex stakeholder relationships and driving growth across North American and international markets. By prioritizing operational efficiency, Bella Le optimizes the manufacturing footprint to support the delivery of specialized process solutions. The Chief Executive Officer maintains a focus on scaling the business through innovation and strategic partnerships. Through rigorous oversight of organizational performance, the Chief Executive Officer secures the competitive position of the company within the global chemical sector. Ultimately, the Chief Executive Officer fosters a culture of safety and technical excellence that defines the operational standards of the organization.

David Bradley, the President & Chief Executive Officer at SI Group, manages the execution of core business objectives and the integration of pharmaceutical ingredients into the broader product portfolio. Directing the strategic deployment of resources, the President & Chief Executive Officer ensures that manufacturing processes meet stringent quality standards for global clients. This leadership role involves coordinating with the board to refine the corporate trajectory and enhance market penetration. By analyzing industry trends, the President & Chief Executive Officer identifies opportunities for product diversification and technological advancement. David Bradley oversees the implementation of initiatives that improve supply chain resilience and operational agility. The President & Chief Executive Officer drives the development of high-value chemical solutions that address specific customer needs. Through consistent focus on financial health and market expansion, the President & Chief Executive Officer strengthens the long-term viability of the company.

John Steitz, the President & Chief Executive Officer at SI Group, architects the strategic framework for chemical manufacturing and performance additive production. Overseeing the alignment of regional operations with global business goals, the President & Chief Executive Officer ensures that the company maintains a leadership position in chemical intermediates. This leadership role involves managing the transition toward sustainable manufacturing practices and optimizing the product lifecycle. By fostering collaboration across departments, the President & Chief Executive Officer drives innovation in process solutions. John Steitz monitors the competitive landscape to adjust business tactics and capture emerging market share. The President & Chief Executive Officer supports the development of technical talent and infrastructure to sustain growth. Through disciplined management of capital and operational assets, the President & Chief Executive Officer delivers consistent value to stakeholders while advancing the core mission of the organization.

Helio Ono, the Chief Financial Officer at SI Group, manages the fiscal health and capital allocation strategies for the chemical manufacturing operations. Overseeing financial planning, reporting, and risk management, the Chief Financial Officer ensures that the company maintains a robust balance sheet to support ongoing investment in performance additives. This leadership role involves analyzing cost structures and identifying opportunities for margin improvement across global manufacturing sites. By providing data-driven insights, the Chief Financial Officer supports the executive team in making informed decisions regarding market expansion and product development. Helio Ono directs the financial strategy to ensure compliance and transparency in all corporate activities. The Chief Financial Officer coordinates with external partners to secure the necessary funding for infrastructure upgrades. Through rigorous financial oversight, the Chief Financial Officer enables the company to navigate economic volatility while pursuing long-term growth objectives.

Rustom Jilla, the Senior Vice President & Chief Financial Officer at SI Group, directs the financial operations and strategic investment planning for the chemical manufacturing business. Overseeing the management of corporate assets and the optimization of working capital, the Senior Vice President & Chief Financial Officer ensures that the company maintains the financial flexibility required for innovation in pharmaceutical ingredients. This leadership role involves evaluating the financial performance of global business units and implementing strategies to enhance profitability. By conducting detailed financial analysis, the Senior Vice President & Chief Financial Officer supports the executive team in assessing the viability of new market entries and capital projects. Rustom Jilla manages the relationship with financial institutions and stakeholders to ensure alignment with corporate goals. The Senior Vice President & Chief Financial Officer drives the development of financial systems that support long-term stability and growth. Through disciplined fiscal management, the Senior Vice President & Chief Financial Officer secures the financial future of the company.

Mukund Devanathan, the Chief Information Officer at SI Group, directs the digital transformation and information technology infrastructure supporting chemical manufacturing processes. Overseeing the implementation of advanced data analytics and cybersecurity protocols, the Chief Information Officer ensures that the company maintains secure and efficient operations across all global facilities. This leadership role involves integrating digital tools into the production of performance additives and pharmaceutical ingredients to enhance operational visibility. By modernizing the IT landscape, the Chief Information Officer supports the automation of supply chain logistics and manufacturing workflows. Mukund Devanathan leads the development of technology strategies that align with the broader business goals of the organization. The Chief Information Officer manages the deployment of enterprise software to improve cross-functional collaboration and data accuracy. Through the application of innovative technology, the Chief Information Officer drives efficiency and supports the digital evolution of the company.

Tri Nguyen, the Chief Marketing Officer & Global Director, Business at SI Group, architects the global brand strategy and market positioning for performance additives and chemical intermediates. Overseeing the development of customer-centric marketing campaigns, the Chief Marketing Officer & Global Director, Business ensures that the company effectively communicates the value of its process solutions to diverse industrial sectors. This leadership role involves analyzing market trends to identify new growth opportunities and expanding the reach of the product portfolio. By aligning marketing initiatives with sales objectives, the Chief Marketing Officer & Global Director, Business drives revenue growth and strengthens customer relationships. Tri Nguyen manages the global business development efforts to penetrate key regional markets. The Chief Marketing Officer & Global Director, Business coordinates with product teams to ensure that marketing messaging reflects the technical capabilities of the company. Through strategic market engagement, the Chief Marketing Officer & Global Director, Business enhances the brand presence of the organization.