Olin Executive and Leadership Team

September, 2026

Leadership Overview

Olin has 5 executives leading key functions including financial strategy, information technology, and legal compliance.

Focused on global chemical manufacturing and ammunition distribution, Olin maintains a commitment to operational excellence and market leadership across the Chlor Alkali, Epoxy, and Winchester business segments.

Leadership Roles at Olin

  • Chief Financial Officer - Stephen Dubin
  • Senior Vice President Chief Financial Officer - Todd Slater
  • Senior Vice President & Chief Financial Officer - Todd Slater
  • Vice President & Chief Information Officer - Christy Barker
  • Chief Legal Officer - Angela Castle
  • Stephen Dubin - Chief Financial Officer

    Stephen Dubin, the Chief Financial Officer at Olin, directs all corporate fiscal planning and capital allocation strategies. Overseeing the financial health of the global chemical manufacturing operations, the Chief Financial Officer ensures rigorous adherence to budgetary targets and investor relations standards. This leadership role involves managing complex balance sheets related to the production of chlorine, caustic soda, and vinyls. By optimizing capital structures, Stephen Dubin directly impacts the long-term growth trajectory of the organization. The Chief Financial Officer collaborates with the Board to mitigate market risks while driving North American and international financial initiatives. Through precise oversight of fiscal reporting, Dubin secures the necessary liquidity to support the expansion of the Epoxy and Winchester business units. Ultimately, the Chief Financial Officer maintains the financial integrity required to sustain the competitive market position of the company.
    Stephen Dubin

    Todd Slater - Senior Vice President Chief Financial Officer

    Todd Slater, the Senior Vice President Chief Financial Officer at Olin, manages the strategic financial planning for the Winchester ammunition division. Overseeing the cost-efficiency of small-caliber ammunition production, the Senior Vice President Chief Financial Officer ensures that manufacturing margins remain robust despite volatile commodity pricing. This leadership role involves analyzing supply chain expenditures and optimizing the procurement of raw materials for chemical production. By implementing advanced financial modeling, Todd Slater directly impacts the profitability of the organization. The Senior Vice President Chief Financial Officer coordinates with operational leads to streamline the distribution of chlorinated organics and bleach across global markets. Through rigorous audit processes, Slater maintains compliance with international trade regulations. Ultimately, the Senior Vice President Chief Financial Officer drives the fiscal discipline necessary to support the diverse product portfolio of the company.

    Todd Slater - Senior Vice President & Chief Financial Officer

    Todd Slater, the Senior Vice President & Chief Financial Officer at Olin, oversees the enterprise-wide risk management and treasury functions. Managing the liquidity requirements for the Chlor Alkali Products & Vinyls business, the Senior Vice President & Chief Financial Officer ensures that the company maintains a strong balance sheet to support ongoing capital investments. This leadership role involves evaluating the financial impact of global market fluctuations on the production of hydrochloric acid and other chemical derivatives. By directing the corporate tax and treasury teams, Todd Slater directly impacts the overall financial stability of the organization. The Senior Vice President & Chief Financial Officer works closely with the Board to align financial objectives with the long-term strategic goals of the company. Through the implementation of robust financial controls, Slater mitigates operational risks across all business segments. Ultimately, the Senior Vice President & Chief Financial Officer secures the financial foundation necessary for sustained growth.

    Christy Barker - Vice President & Chief Information Officer

    Christy Barker, the Vice President & Chief Information Officer at Olin, architects the digital infrastructure supporting global chemical manufacturing and distribution. Overseeing the integration of advanced data analytics, the Vice President & Chief Information Officer ensures that the production of chlorine, caustic soda, and epoxy materials remains efficient through automated systems. This leadership role involves securing the enterprise network against cyber threats while facilitating seamless communication across international manufacturing sites. By modernizing the technological framework, Christy Barker directly impacts the operational agility of the company. The Vice President & Chief Information Officer collaborates with the C-suite to implement digital transformation initiatives that enhance the production of small-caliber ammunition. Through the deployment of scalable cloud solutions, Barker optimizes the internal workflows of the organization. Ultimately, the Vice President & Chief Information Officer drives the technological innovation required to maintain a competitive edge in the global chemical industry.
    Christy Barker
    Angela Castle, the Chief Legal Officer at Olin, directs all legal affairs and regulatory compliance for the global chemical and ammunition businesses. Overseeing the legal framework for the production of chlorine, caustic soda, and vinyls, the Chief Legal Officer ensures that the company adheres to stringent environmental and safety standards. This leadership role involves managing complex litigation, intellectual property portfolios, and international trade agreements. By providing strategic counsel to the executive team, Angela Castle directly impacts the risk mitigation efforts of the organization. The Chief Legal Officer coordinates with regulatory bodies to ensure the compliant distribution of chemical products and small-caliber ammunition across diverse geographic markets. Through the oversight of corporate governance, Castle maintains the ethical standards of the company. Ultimately, the Chief Legal Officer provides the legal guidance necessary to navigate the regulatory landscape and protect the interests of the company.

    Frequently Asked Questions Regarding Olin Top Executives and Leadership Team

    Who leads Olin?
    Olin is led by Stephen Dubin (Chief Financial Officer), along with executives such as Todd Slater (Senior Vice President 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 Stephen Dubin (Chief Financial Officer), Todd Slater (Senior Vice President Chief Financial Officer), Todd Slater (Senior Vice President & Chief Financial Officer) and other senior executives.
    How many executives does Olin have?
    Olin has 5 executives leading key business areas.
    What roles are included in Olin’s leadership team?
    The leadership team of Olin includes roles such as Chief Financial Officer, Senior Vice President Chief Financial Officer, Senior Vice President & Chief Financial Officer, Vice President & Chief Information Officer, Chief Legal Officer.