Leadership Overview
TPC Group has 8 executives leading key functions including strategy, operations, finance, and regional management.
Focused on petrochemical innovation, TPC Group delivers value-added products and critical logistics services across the Gulf Coast while maintaining a commitment to operational excellence and sustainable industrial growth.
Focused on petrochemical innovation, TPC Group delivers value-added products and critical logistics services across the Gulf Coast while maintaining a commitment to operational excellence and sustainable industrial growth.
Leadership Roles at TPC Group
Michael McDonnell - Chairman & Chief Executive Officer
Michael McDonnell, the Chairman & Chief Executive Officer at TPC Group, directs the overarching corporate strategy for petrochemical production. Overseeing long-term growth initiatives, the Chairman & Chief Executive Officer ensures alignment between market demand for C4 hydrocarbons and internal manufacturing capabilities. This leadership role involves constant engagement with the Board to refine capital allocation and risk management frameworks. By prioritizing safety and operational efficiency, Michael McDonnell drives the organization toward sustained profitability within the competitive Gulf Coast chemical sector. McDonnell maintains a focus on high-value product development, ensuring the company remains a leader in the petrochemical landscape. Through rigorous oversight of corporate governance, the Chairman & Chief Executive Officer secures the stability of the enterprise. Ultimately, McDonnell fosters a culture of innovation that supports the broader mission of delivering essential chemical solutions to global industrial partners.
Edward Dineen - President & Chief Executive Officer
Edward Dineen, the President & Chief Executive Officer at TPC Group, manages daily business operations and strategic execution. Overseeing the integration of petrochemical raw materials into value-added products, the President & Chief Executive Officer optimizes production workflows to maximize output. This leadership role requires close collaboration with department heads to streamline logistics services across the Gulf Coast region. By implementing advanced manufacturing protocols, Edward Dineen enhances the efficiency of the entire supply chain. Dineen monitors performance metrics to ensure the company meets rigorous quality standards while maintaining cost-effectiveness. Through the management of complex industrial assets, the President & Chief Executive Officer drives the company toward achieving its annual production targets. Ultimately, Dineen strengthens the market position of the organization by aligning operational output with the evolving needs of the chemical industry and its diverse customer base.
Carlos Alencastre - Founder & Chief Executive Officer
Carlos Alencastre, the Founder & Chief Executive Officer at TPC Group, architects the vision for long-term market expansion and technological advancement. Overseeing the strategic direction of the company, the Founder & Chief Executive Officer identifies emerging opportunities within the petrochemical sector to diversify the product portfolio. This leadership role involves fostering relationships with key industry stakeholders to secure the future of the organization. By championing research and development, Carlos Alencastre drives the creation of new value-added products derived from C4 hydrocarbons. Alencastre ensures the company maintains a competitive edge through continuous improvement of infrastructure and logistics capabilities. Through the cultivation of a forward-thinking corporate culture, the Founder & Chief Executive Officer aligns the workforce with the core mission of industrial excellence. Ultimately, Alencastre secures the legacy of the firm by balancing immediate operational needs with a commitment to long-term growth and sustainability.
Carl Struck - Chief Financial Officer
Carl Struck, the Chief Financial Officer at TPC Group, directs the financial planning, reporting, and treasury functions of the organization. Overseeing the capital structure and investment strategies, the Chief Financial Officer ensures the company maintains the liquidity necessary to support large-scale petrochemical operations. This leadership role involves managing relationships with lenders and investors to secure funding for infrastructure projects. By analyzing market trends and cost structures, Carl Struck drives financial discipline across all departments. Struck monitors cash flow and budgetary compliance to ensure the company achieves its profitability targets. Through the development of comprehensive financial models, the Chief Financial Officer provides the data necessary for strategic decision-making at the executive level. Ultimately, Struck safeguards the financial health of the firm by mitigating fiscal risks and optimizing the allocation of resources to support the core business model.
Daniel Valenzuela - Senior Vice President & Chief Financial Officer
Daniel Valenzuela, the Senior Vice President & Chief Financial Officer at TPC Group, manages the accounting operations and tax strategy for the enterprise. Overseeing the internal audit processes, the Senior Vice President & Chief Financial Officer ensures that all financial reporting adheres to regulatory standards. This leadership role involves coordinating with the finance team to streamline payroll, procurement, and expense management systems. By implementing advanced financial software, Daniel Valenzuela drives improvements in data accuracy and reporting speed. Valenzuela works closely with the executive team to evaluate the financial impact of potential mergers or acquisitions within the chemical industry. Through the management of corporate insurance and risk assessment, the Senior Vice President & Chief Financial Officer protects the assets of the company. Ultimately, Valenzuela supports the growth of the organization by providing the financial transparency and analytical insights required for sustainable business development.
Efrain Perez - Chief Operating Officer
Efrain Perez, the Chief Operating Officer at TPC Group, manages the day-to-day manufacturing processes and facility maintenance. Overseeing the technical teams responsible for processing petrochemical raw materials, the Chief Operating Officer ensures that all production plants operate at peak capacity. This leadership role involves coordinating with logistics managers to guarantee the timely delivery of products across the Gulf Coast. By optimizing plant safety protocols and environmental compliance, Efrain Perez drives operational reliability throughout the manufacturing network. Perez monitors equipment performance and maintenance schedules to prevent downtime and maximize output efficiency. Through the implementation of lean manufacturing principles, the Chief Operating Officer reduces waste and improves the overall quality of the chemical output. Ultimately, Perez supports the company mission by maintaining a robust and efficient production environment that meets the high-volume demands of the petrochemical market.
Todd Knowles - President
Todd Knowles, the President at TPC Group, oversees the commercial strategy and customer relationship management for the petrochemical division. Managing the sales teams, the President drives revenue growth by identifying new market opportunities for C4 hydrocarbon products. This leadership role involves negotiating long-term supply contracts with major industrial clients across the Gulf Coast. By analyzing customer feedback and market demand, Todd Knowles ensures that the product offerings remain aligned with industry requirements. Knowles collaborates with the operations team to ensure that production schedules meet the delivery commitments made to key accounts. Through the development of strategic partnerships, the President expands the market reach of the company. Ultimately, Knowles supports the mission of the organization by maintaining strong commercial relationships and ensuring that the company remains the preferred provider of critical chemical infrastructure and logistics services.
Peter Troiano - President
Peter Troiano, the President at TPC Group, directs the logistics and infrastructure services division. Overseeing the transportation network and storage facilities, the President ensures the safe and efficient movement of petrochemical materials throughout the region. This leadership role involves managing the maintenance of critical infrastructure assets to prevent service disruptions. By optimizing logistics routes and terminal operations, Peter Troiano drives cost reductions and improves service reliability for all clients. Troiano coordinates with the safety department to ensure that all logistics activities comply with environmental and transportation regulations. Through the implementation of tracking technologies, the President enhances the visibility of the supply chain for internal and external stakeholders. Ultimately, Troiano supports the company mission by providing the essential logistics backbone that allows the organization to deliver value-added products to the market with consistency and precision.
Explore Leadership Teams in Chemicals & Related Products
Corteva, Inc. operates in the agriculture business. It operates through two segments, Seed and Crop Protection. The Seed segment develops and supplies advanced germplasm and traits that produce optimum yield for farms. It offers trait technologies that enhance resistance to weather, disease, insects, and herbicides used to control weeds, as well as food and nutritional characteristics. This segment also provides digital solutions that assist farmer decision-making with a view to optimize product selection, and maximize yield and profitability. The Crop Protection segment offers products that protect against weeds, insects and other pests, and diseases, as well as enhances crop health above and below ground through nitrogen management and seed-applied technologies. This segment provides herbicides, insecticides, nitrogen stabilizers, and pasture and range management herbicides. It serves agricultural input industry. The company operates in the United States, Canada, Latin America, the Asia Pacific, Europe, the Middle East, and Africa. Corteva, Inc. was incorporated in 2018 and is headquartered in Indianapolis, Indiana.
Company Leadership AZ
RF
KC
Solenis is a global producer of specialty chemicals for water intensive industries, including the pulp, paper, oil and gas, chemical processing, mining, biorefining, power and municipal markets. The company's product portfolio includes a broad array of process, functional and water treatment chemistries and monitoring and control systems. Founded in 1907, Solenis is headquartered in Wilmington, Delaware.
Company Leadership
PP
CB
JS
Usalco specializes in high-performance coagulants, alumina-based chemistries, and digital water-quality technologies aimed at enhancing treatment efficiency and sustainability across various industries. Their services cater to sectors such as drinking water treatment, municipal wastewater, food and beverage, automotive, and more. The company is committed to innovation and sustainability, ensuring cleaner water and smarter systems for their clients. Usalco's product offerings include a range of chemical solutions like Aluminum Chloride, Ferric Sulfate, and UltraPHOSx, designed to meet the diverse needs of their customers.
Company Leadership
JJ
KH
Aarti Industries, founded in 1975 and based in Mumbai, manufactures chemicals that are used in the downstream manufacture of pharmaceuticals, agrochemicals, polymers, additives, surfactants, pigments, dyes, and more.
Company Leadership
PM
SD
BR
Frequently Asked Questions Regarding TPC Group Top Executives and Leadership Team
