Olin Executive and Leadership Team

October, 2026

Leadership Overview

Olin has 7 executives leading key functions including operations, financial strategy, executive management, information technology, and legal compliance.

Focused on global chemical manufacturing and ammunition distribution, Olin maintains a commitment to industrial excellence while delivering essential materials like chlorine, epoxy, and small-caliber ammunition to diverse international markets.

Leadership Roles at Olin

  • Co-Chief Executive Officer & Partner - Tiffany Beamer
  • Chief Financial Officer - Stephen Dubin
  • Senior Vice President & Chief Financial Officer - Todd Slater
  • Senior Vice President Chief Financial Officer - Todd Slater
  • Chief Operating Officer - James Varilek
  • Vice President & Chief Information Officer - Christy Barker
  • Chief Legal Officer - Angela Castle
  • Tiffany Beamer - Co-Chief Executive Officer & Partner

    Tiffany Beamer, the Co-Chief Executive Officer & Partner at Olin, drives the overarching corporate strategy and long-term vision for the organization. Overseeing the integration of the Winchester ammunition business with the broader chemical portfolio, the Co-Chief Executive Officer & Partner ensures alignment across all functional areas. This leadership role involves fostering partnerships and identifying new market opportunities for products like bleach and hydrochloric acid. By championing innovation and sustainable manufacturing practices, Beamer shapes the company's reputation as a global leader. The Co-Chief Executive Officer & Partner collaborates with the executive team to navigate complex regulatory environments and competitive pressures. Through strategic decision-making, Tiffany Beamer influences the direction of the company's growth initiatives. This executive leadership supports the delivery of high-performance products to diverse industries, ensuring that the organization remains at the forefront of chemical and ammunition manufacturing while consistently meeting the needs of a global customer base.
    Tiffany Beamer

    Stephen Dubin - Chief Financial Officer

    Stephen Dubin, the Chief Financial Officer at Olin, manages the fiscal health and capital allocation strategies for the corporation. Overseeing financial reporting, treasury functions, and investor relations, the Chief Financial Officer ensures transparency and long-term value creation for shareholders. This leadership role involves analyzing market trends in the chemical and ammunition industries to guide investment decisions. By monitoring capital expenditures and debt management, Dubin strengthens the balance sheet against market volatility. The Chief Financial Officer works closely with the board to align financial planning with the strategic goals of the Winchester and chemical business segments. Through disciplined cost management and revenue forecasting, Stephen Dubin supports the expansion of global operations. This financial oversight provides the necessary stability for the company to pursue innovation in chlorinated organics and epoxy materials while maintaining a competitive edge in the global manufacturing landscape.
    Stephen Dubin

    Todd Slater - Senior Vice President & Chief Financial Officer

    Todd Slater, the Senior Vice President & Chief Financial Officer at Olin, executes financial strategies focused on optimizing the profitability of the chemical and ammunition business units. Overseeing internal audits, tax planning, and financial risk management, the Senior Vice President & Chief Financial Officer ensures compliance with international accounting standards. This leadership role involves evaluating the financial performance of the epoxy and vinyls segments to maximize operational margins. By leveraging data-driven insights, Slater directs the allocation of resources toward high-growth areas of the business. The Senior Vice President & Chief Financial Officer coordinates with the executive team to refine the capital structure and support strategic acquisitions. Through rigorous financial oversight, Todd Slater maintains the fiscal integrity of the organization. This commitment to financial discipline enables the company to invest in advanced manufacturing technologies and sustain a robust market presence across the global chemical and ammunition sectors.

    Todd Slater - Senior Vice President Chief Financial Officer

    Todd Slater, the Senior Vice President Chief Financial Officer at Olin, manages the financial reporting systems and corporate accounting functions. Overseeing the accuracy of financial statements and the integrity of internal controls, the Senior Vice President Chief Financial Officer ensures that all fiscal activities align with corporate governance requirements. This leadership role involves managing relationships with financial institutions and overseeing the liquidity needs of the various business segments. By analyzing the cost structures of chemical production, Slater identifies opportunities for efficiency and margin improvement. The Senior Vice President Chief Financial Officer works with the leadership team to develop long-term financial models that support the company's strategic objectives. Through the management of financial operations, Todd Slater provides the data necessary for informed decision-making. This focus on financial precision supports the company's ability to navigate market fluctuations and maintain a strong competitive position in the global chemical and ammunition industries.

    James Varilek - Chief Operating Officer

    James Varilek, the Chief Operating Officer at Olin, directs the global manufacturing and distribution networks for chemical products and ammunition. Overseeing the Chlor Alkali Products & Vinyls and Epoxy divisions, the Chief Operating Officer ensures operational efficiency across all production facilities. This leadership role involves optimizing supply chain logistics to maintain consistent output of chlorine, caustic soda, and vinyls. By implementing rigorous safety protocols and process improvements, Varilek drives productivity gains throughout the organization. The Chief Operating Officer collaborates with regional managers to scale production capacity in response to shifting market demands. Through the management of complex industrial workflows, Varilek secures the reliability of the supply chain for global customers. This focus on operational excellence supports the broader corporate objective of maintaining market leadership in the chemical and ammunition sectors while ensuring sustainable growth and high-quality output across all business units.

    Christy Barker - Vice President & Chief Information Officer

    Christy Barker, the Vice President & Chief Information Officer at Olin, directs the digital transformation and information technology infrastructure for the global enterprise. Overseeing cybersecurity, data analytics, and enterprise resource planning systems, the Vice President & Chief Information Officer ensures that technology supports the manufacturing and distribution of chemical products. This leadership role involves implementing advanced digital tools to enhance supply chain visibility and operational efficiency. By modernizing IT systems, Barker enables the organization to leverage data for better decision-making across the Winchester and chemical divisions. The Vice President & Chief Information Officer collaborates with other executives to integrate technology into the core business model, fostering innovation in product development and customer service. Through the management of digital assets, Christy Barker secures the company's technological foundation. This focus on IT excellence supports the company's ability to scale operations and maintain a competitive advantage in the global manufacturing market.
    Christy Barker
    Angela Castle, the Chief Legal Officer at Olin, manages the legal affairs, regulatory compliance, and corporate governance for the global organization. Overseeing litigation, intellectual property protection, and environmental compliance, the Chief Legal Officer ensures that all business activities adhere to international and local laws. This leadership role involves navigating the complex regulatory landscape associated with chemical manufacturing and ammunition production. By providing strategic legal counsel, Castle mitigates risks and supports the company's growth initiatives. The Chief Legal Officer works with the board and executive team to address legal challenges and ensure ethical business practices across all regions. Through the management of legal operations, Angela Castle protects the company's interests and reputation. This focus on legal integrity supports the company's ability to operate safely and effectively in the global market, ensuring that all business practices align with the highest standards of corporate responsibility and regulatory compliance.

    Frequently Asked Questions Regarding Olin Top Executives and Leadership Team

    Who leads Olin?
    Olin is led by Tiffany Beamer (Co-Chief Executive Officer & Partner), along with executives such as Stephen Dubin (Chief Financial Officer) and Todd Slater (Senior Vice President & Chief Financial Officer).
    Who is part of Olin’s executive team?
    The executive team of Olin includes leaders such as Tiffany Beamer (Co-Chief Executive Officer & Partner), Stephen Dubin (Chief Financial Officer), Todd Slater (Senior Vice President & Chief Financial Officer) and other senior executives.
    How many executives does Olin have?
    Olin has 7 executives leading key business areas.
    What roles are included in Olin’s leadership team?
    The leadership team of Olin includes roles such as Co-Chief Executive Officer & Partner, Chief Financial Officer, Senior Vice President & Chief Financial Officer, Senior Vice President Chief Financial Officer, Chief Operating Officer.